@article{2-s2.0-85168456703,

title = {Unlocking the secrets of the Early Jurassic of North Africa: first record of pseudoplanktonic crinoid Seirocrinus (Crinoidea, Pentacrinidae) from Morocco and Algeria},

author = { M.A. Salamon and M. Benyoucef and M. Benzaggah and T. Brachaniec and İ. Hoşgör and S. Jain and B.J. Płachno and O. Rahmonov},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85168456703&doi=10.1080%2f08912963.2023.2243471&partnerID=40&md5=8d170033341d4ab2e10303887fe5b8fa},

doi = {10.1080/08912963.2023.2243471},

issn = {08912963},

year  = {2024},

date = {2024-01-01},

journal = {Historical Biology},

volume = {36},

number = {10},

pages = {2174-2186},

publisher = {Taylor and Francis Ltd.},

abstract = {The Pliensbachian (Lower Jurassic) age-based Lower Marly Limestone Formation of the Moulay Idriss Zerhoun area (Morocco) and the Ain Ouarka Formation of the Ksour Mountains (Algeria) have yielded rare crinoids. Although crinoids have previously been described from the Jurassic of Algeria, their Pliensbachian occurrence is being reported here for the first time. On the other hand, one isocrinid taxa [Terocrinus subsulcatus (Münster in Goldfuss)] was also recorded from the Pliensbachian strata of Morocco. Additionally, now, from both Morocco and Algeria, Seirocrinus subangularis (Miller), belonging to the family Pentacrinitidae, is documented. This is a cosmopolitan and pseudoplaktonic crinoid species that is well-known from Asia, Europe, and North America. The taxonomic evaluation of the genus Seirocrinus is provided. The present records from Algeria and Morocco are the first finds of Seirocrinus from the African continent. Ticinocrinus moroccoensis sp. nov. represented by a cup of a rare cyrtocrinid (Cyrtocrinida) is associated with S. subangularis from Morocco. Globally, this is the second record of the genus; the first Ticinocrinus being described from the Pliensbachian of Switzerland. Thus, the present records from Morocco and Algeria are also the oldest cyrtocrinids from the southern margin of the Tethys. © 2023 Informa UK Limited, trading as Taylor & Francis Group.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85151108729,

title = {A Devonian crinoid with a diamond microlattice},

author = { P. Gorzelak and D. Kołbuk and J. Stolarski and P. Bacal and B. Januszewicz and P. Duda and D. Środek and T. Brachaniec and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85151108729&doi=10.1098%2frspb.2023.0092&partnerID=40&md5=13019f4d82543ae79d7bd858ef2128fa},

doi = {10.1098/rspb.2023.0092},

issn = {09628452},

year  = {2023},

date = {2023-01-01},

journal = {Proceedings of the Royal Society B: Biological Sciences},

volume = {290},

number = {1995},

publisher = {Royal Society Publishing},

abstract = {Owing to their remarkable physical properties, cellular structures, such as triply periodic minimal surfaces (TPMS), have multidisciplinary and multifunctional applications. Although these structures are observed in nature, examples of TPMS with large length scales in living organisms are exceedingly rare. Recently, microstructure reminiscent of the diamond-type TPMS was documented in the skeleton of the modern knobby starfish Protoreaster nodosus. Here we report a similar microlattice in a 385 Myr old crinoid Haplocrinites, which pushes back the origins of this highly ordered microstructure in echinoderms into the Devonian. Despite the low Mg 2+ /Ca 2+ ratio of the 'calcite' Devonian sea, the skeleton of these crinoids has high-Mg content, which indicates strong biological control over biomineralogy. We suggest that such an optimization of trabecular arrangement additionally enriched in magnesium, which enhances the mechanical properties, might have evolved in these crinoids in response to increased predation pressure during the Middle Palaeozoic Marine Revolution. This discovery illustrates the remarkable ability of echinoderms, through the process of evolutionary optimization, to form a lightweight, stiff and damage-tolerant skeleton, which serves as an inspiration for biomimetic materials. © 2023 The Author(s).},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85135759898,

title = {Ausichicrinites zelenskyyi gen. et sp. nov., a first nearly complete feather star (Crinoidea) from the Upper Jurassic of Africa},

author = { M.A. Salamon and S. Jain and T. Brachaniec and P. Duda and B.J. Płachno and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85135759898&doi=10.1098%2frsos.220345&partnerID=40&md5=14e683b762367c2c539bfea6656bbe8d},

doi = {10.1098/rsos.220345},

issn = {20545703},

year  = {2022},

date = {2022-01-01},

journal = {Royal Society Open Science},

volume = {9},

number = {7},

publisher = {Royal Society Publishing},

abstract = {Fossil comatulids, referred to as feather stars, are mostly known from highly disarticulated specimens. A single isolated element (centrodorsal) has been the basis for taxonomic description of a vast majority of fossil comatulids. Here, we report a nearly complete, and thus extremely rare, comatulid from the Upper Jurassic (Tithonian) of the Blue Nile Basin in central western Ethiopia that provides a unique insight into the morphology of comatulid arms and cirri. It is assigned to Ausichicrinites zelenskyyi gen. et sp. nov. and is the first Jurassic comatulid from the African continent. The new taxon shows some similarities with representatives of the Mesozoic Solanocrinitidae but also has close resemblance with the modern family Zygometridae, exclusively known from the Holocene of western Pacific and eastern Indian Oceans. This morphologic similarity is considered to be due to convergence. The first example of pinnule regeneration in a fossil feather star is reported, which reinforces the hypothesis about the importance of predation in the evolution of these crinoids. © 2022 The Authors.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85129933367,

title = {On the occurrence of the ammonite aptychi Lamellaptychus cf. rectecostatus (Peters, 1854) from the Ogrodzieniec quarry (southern Poland) [Les aptychi d'ammonites Lamellaptychus cf. rectecostatus (Peters, 1854) de la carrière d'Ogrodzieniec (Sud de la Pologne)]},

author = { S. Jain and M.A. Salamon and T. Brachaniec},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129933367&doi=10.1016%2fj.annpal.2021.102534&partnerID=40&md5=4896072beca17ba79f0e3d13c7e94193},

doi = {10.1016/j.annpal.2021.102534},

issn = {07533969},

year  = {2022},

date = {2022-01-01},

journal = {Annales de Paleontologie},

volume = {108},

number = {1},

publisher = {Elsevier Masson s.r.l.},

abstract = {The largely Kimmeridgian-Tithonian (Late Jurassic) aptychus Lamellaptychus rectecostatus (Peters; 1854) is considered to represent the jaw apparatus of the ammonite superfamily Haploceratoidea (Family Oppeliidae). However, here, from the Ogrodzieniec quarry (southern Poland), we present its unusual allochthonous occurrence embedded in a perisphinctid, Perisphinctes (Kranosphinctes) sp., and co-occurring with a late early Oxfordian Cordatum Subzone (Cordatum Zone) ammonite assemblage. The assemblage includes Cardioceras (Cardioceras) cf. cordatum (Sowerby), Neocampylites delmontanus (Oppel), Lissoceratoides erato (d'Orbigny), Bukowskites distortus (Bukowski), Trimarginites cf. arolicus (Oppel), Glochiceras sp., Holcophylloceras zignodianum (d'Orbigny) and Euaspidoceras (Euaspidoceras) perarmatum (Sowerby). © 2021 Elsevier Masson SAS},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85136129187,

title = {Comparative actualistic study hints at origins of alleged Miocene coprolites of Poland},

author = { T. Brachaniec and D. Środek and D. Surmik and R. Niedźwiedzki and G.L. Georgalis and B.J. Płachno and P. Duda and A. Lukeneder and P. Gorzelak and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85136129187&doi=10.7717%2fpeerj.13652&partnerID=40&md5=68ca76356155997e9fb15891668b4cd0},

doi = {10.7717/peerj.13652},

issn = {21678359},

year  = {2022},

date = {2022-01-01},

journal = {PeerJ},

volume = {10},

publisher = {PeerJ Inc.},

abstract = {Excrement-shaped ferruginous masses have been recovered from the Miocene of Turów mine in south-western Poland. These siderite masses have been the subject of much controversy, having been interpreted either as being coprolites, cololithes or pseudofossils created by mechanical deformation of plastic sediment. Here we present the results of mineralogical, geochemical, petrographic and microtomographical analyses. Our data indicate that these masses consist of siderite and iron oxide rather than phosphate, and rarely contain recognizable food residues, which may suggest abiotic origins of these structures. On the other hand, evidence in support of a fecal origin include: (i) the presence of two distinct morphotypes differing in size and shape, (ii) the presence of rare hair-like structures or coalified inclusions and (iii) the presence of rare fine striations on the surface. Importantly, comparative actualistic study of recent vertebrate feces shows overall resemblance of the first morphotype (sausage-shaped with rare coalified debris) to excrements of testudinoid turtles (Testudinoidea), whose shell fragment was found in the investigated locality. The second morphotype (rounded to oval-shaped with hair-like structures), in turn, is similar to the feces of some snakes (Serpentes), the remains of which were noted in the Miocene of the neighborhood areas. Other potential producers (such as lizards and crocodiles) and even abiotic origins cannot be fully excluded but are less likely. Copyright 2022 Brachaniec et al.},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85124608642,

title = {Unraveling the hidden paleobiodiversity of the Middle Devonian (Emsian) crinoids (Crinoidea, Echinodermata) from Poland},

author = { W.I. Ausich and M.A. Salamon and B.J. Płachno and T. Brachaniec and W. Krawczyski and A. Boczarowski and K. Paszcza and M. Łukowiak and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85124608642&doi=10.7717%2fpeerj.12842&partnerID=40&md5=73d46efd05457a72500cd49d119992aa},

doi = {10.7717/peerj.12842},

issn = {21678359},

year  = {2022},

date = {2022-01-01},

journal = {PeerJ},

volume = {10},

publisher = {PeerJ Inc.},

abstract = {Most previous publications on Devonian crinoids from the Holy Cross Mountains in Poland have concentrated on crinoid columns, and until now, little has been published about crinoid cups and calyxes. Herein, five crinoid taxa are described from an abundant occurrence of aboral cups and partial crowns from the Bukowa Góra Member (Emsian) in the Holy Cross Mountains of southern Poland. The following taxa are described: Bactrocrinites sp., Codiacrinus sevastopuloi sp. nov., Halocrinites geminatus (Bohatý; 2005), Halocrinites schlotheimii Steininger, 1831, and a single brachial plate from a flexible crinoid placed in Flexibilia incertae sedis. Simple discoid holdfasts are also present encrusted to cylindrical stromatoporoids. These taxa are the first crinoids described from the remains of partial crowns from Emsian strata of Poland. © 2022 PeerJ Inc.. All rights reserved.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85117402093,

title = {Shared patterns in body size declines among crinoids during the Palaeozoic extinction events},

author = { M.A. Salamon and T. Brachaniec and D. Kołbuk and An. Saha and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85117402093&doi=10.1038%2fs41598-021-99789-6&partnerID=40&md5=cf98f04fc4230493030925e853578319},

doi = {10.1038/s41598-021-99789-6},

issn = {20452322},

year  = {2021},

date = {2021-01-01},

journal = {Scientific Reports},

volume = {11},

number = {1},

publisher = {Nature Research},

abstract = {Crinoids were among the most abundant marine benthic animals throughout the Palaeozoic, but their body size evolution has received little attention. Here, we compiled a comprehensive database on crinoid calyx biovolumes throughout the Palaeozoic. A model comparison approach revealed contrasting and complex patterns in body size dynamics between the two major crinoid clades (Camerata and Pentacrinoidea). Interestingly, two major drops in mean body size at around two mass extinction events (during the late Ordovician and the late Devonian respectively) are observed, which is reminiscent of current patterns of shrinking body size of a wide range of organisms as a result of climate change. The context of some trends (marked declines during extinctions) suggests the cardinal role of abiotic factors (dramatic climate change associated with extinctions) on crinoid body size evolution; however, other patterns (two intervals with either relative stability or steady size increase in periods between mass extinctions) are more consistent with biotic drivers. © 2021, The Author(s).},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85098142308,

title = {Uncovering the hidden diversity of Mississippian crinoids (Crinoidea, Echinodermata) from Poland},

author = { M.A. Salamon and W.I. Ausich and T. Brachaniec and B.J. Płachno and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098142308&doi=10.7717%2fpeerj.10641&partnerID=40&md5=96d25f7198bcfcf0a9cc225fc0c831be},

doi = {10.7717/peerj.10641},

issn = {21678359},

year  = {2020},

date = {2020-01-01},

journal = {PeerJ},

volume = {8},

publisher = {PeerJ Inc.},

abstract = {Partial crinoid crowns and aboral cups are reported from the Mississippian of Poland for the first time. Most specimens are partially disarticulated or isolated plates, which prevent identification to genus and species, but regardless these remains indicate a rich diversity of Mississippian crinoids in Poland during the Mississippian, especially during the late Viséan. Lanecrinus? sp. is described from the late Tournaisian of the D bnik Anticline region. A high crinoid biodiversity occurred during late Viséan of the Holy Cross Mountains, including the camerate crinoids Gilbertsocrinus? sp., Platycrinitidae Indeterminate; one flexible crinoid; and numerous eucladid crinoids, including Cyathocrinites mammillaris (Phillips), three taxa represented by partial cups left in open nomenclature, and numerous additional taxa known only from isolated radial plates, brachial plates, and columnals. To date, the youngest occurrence of Gilbertsocrinus was the early Viséan of the United States, thus the present finding in upper Viséan extends this genus range. Furthermore, the occurrence of Lanecrinus? sp. expands the Western European range of this genus into the Tournaisian. A single partially disarticulated crown, Crinoidea Indeterminate B, is described from the Serpukhovian of the Upper Silesian Coal Basin. In addition, several echinoid test plates and spines are also reported. Copyright 2020 Salamon et al.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85096575039,

title = {Bromalites from the Upper Triassic Polzberg section (Austria); insights into trophic interactions and food chains of the Polzberg palaeobiota},

author = { A. Lukeneder and D. Surmik and P. Gorzelak and R. Niedźwiedzki and T. Brachaniec and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096575039&doi=10.1038%2fs41598-020-77017-x&partnerID=40&md5=4b8339f8cb67dfe6fe34ae9504138037},

doi = {10.1038/s41598-020-77017-x},

issn = {20452322},

year  = {2020},

date = {2020-01-01},

journal = {Scientific Reports},

volume = {10},

number = {1},

publisher = {Nature Research},

abstract = {A rich assemblage of various types of bromalites from the lower Carnian “Konservat-Lagerstätte” from the Reingraben Shales in Polzberg (Northern Calcareous Alps; Lower Austria) is described for the first time in detail. They comprise large regurgitalites consisting of numerous entire shells of ammonoid Austrotrachyceras or their fragments and rare teuthid arm hooks, and buccal cartilage of Phragmoteuthis. Small coprolites composed mainly of fish remains were also found. The size, shape and co-occurrence with vertebrate skeletal remains imply that regurgitalites were likely produced by large durophagous fish (most likely by cartilaginous fish Acrodus). Coprolites, in turn, were likely produced by medium-sized piscivorous actinopterygians. Our findings are consistent with other lines of evidence suggesting that durophagous predation has been intense during the Triassic and that the so-called Mesozoic marine revolution has already started in the early Mesozoic. © 2020, The Author(s).},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85091051946,

title = {Experimental neoichnology of post-autotomy arm movements of sea lilies and possible evidence of thrashing behaviour in Triassic holocrinids},

author = { P. Gorzelak and M.A. Salamon and K.R. Brom and T. Oji and K. Oguri and D. Kołbuk and M. Dec and T. Brachaniec and T. Saucède},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091051946&doi=10.1038%2fs41598-020-72116-1&partnerID=40&md5=40a3db405b7e8f3f1defb777f6d29c99},

doi = {10.1038/s41598-020-72116-1},

issn = {20452322},

year  = {2020},

date = {2020-01-01},

journal = {Scientific Reports},

volume = {10},

number = {1},

publisher = {Nature Research},

abstract = {Echinoderms exhibit remarkable powers of autotomy. For instance, crinoids can shed arm and stalk portions when attacked by predators. In some species, it has been reported that the autotomized arms display vigorous movements, which are thought to divert the attention of predators. This phenomenon, however, has not been well explored. Here we present results of experiments using the shallowest water species of living stalked crinoid (Metacrinus rotundus) collected at 140 m depth. A wide range of movements of detached arms, from sluggish writhing to violent flicks, was observed. Interestingly, autotomized arms produce distinct traces on the sediment surface. They are composed of straight or arched grooves usually arranged in radiating groups and shallow furrows. Similar traces were found associated with detached arms of the oldest (Early Triassic) stem-group isocrinid (Holocrinus). This finding may suggest that the origins of autotomy-related thrashing behaviour in crinoids could be traced back to at least the Early Triassic, underscoring the magnitude of anti-predatory traits that occurred during the Mesozoic Marine Revolution. A new ethological category, autotomichnia, is proposed for the traces produced by thrashing movements of shed appendages. © 2020, The Author(s).},

note = {5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85092473990,

title = {Additional data on post-paleozoic sea-lilies (Crinoidea, echinodermata) from the outer carpathians of the Czech Republic and Poland [Résumé: Données complémentaires sur les lys de mer post-paléozoïques (crinoïdes; crinoi-dea, echinodermata) des carpathes externes de la République Tchèque et de Pologne]},

author = { M.A. Salamon and M. Bubík and B.B.M. Ferré and A. Szydło and P. Nescieruk and B.J. Płachno and T. Brachaniec and K. Paszcza},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092473990&doi=10.2110%2fcarnets.2020.2015&partnerID=40&md5=be2de248aa4795851e1c7d3b0a9e435e},

doi = {10.2110/carnets.2020.2015},

issn = {17652553},

year  = {2020},

date = {2020-01-01},

journal = {Carnets de Geologie},

volume = {20},

number = {15},

pages = {283-299},

publisher = {Carnets de Geologie},

abstract = {Jurassic (Tithonian) and Lower Cretaceous (Berriasian/Valanginian-Hauterivian) strata of the Vendryně and Cieszyn Limestones formations in the Czech Republic and Poland are locally rich in crinoid remains, consisting of whole cups, isolated cup elements, brachial plates, columnals and plurico-lumnals, cirrals, and holdfasts. They are assigned to isocrinids (Isocrinida: Isocrinus cf. amblyscalaris; Isocrinida indet.), cyrtocrinids (Cyrtocrinida: Eugeniacrinites sp.; Phyllocrinus sp.; Gammarocrinites sp.; Hemicrinus tithonicus; Plicatocrinus hexagonus; Cyrtocrinida indet.), millericrinids (Millericrinida: Millericrinida indet.), and thiolliericrinids (Comatulida; Thiolliericrinidae: Thiolliericrinidae gen. et sp. In-det.). Late Cretaceous (Maastrichtian) and Paleogene (Paleocene-Oligocene) crinoids from the Subsile-sian Unit are recorded as individual remains belonging to: Isocrinida indet., Cyrtocrinida indet., bour-gueticrinids (Comatulida; Bourgueticrinina: Bourgueticrinina fam. et gen. indet.) and roveacrinids (Ro-veacrinida; Roveacrinidae gen. et sp. indet.). Roveacrinids were retrieved only from Maastrichtian sam-ples. Despite the conclusions previously presented that isocrinids of the Outer Flysch Carpathians dominated around the Jurassic-Cretaceous boundary due to the very shallow sedimentary environment of these strata, we can now conclude that they were common and associated with cyrtocrinids in all types of environments. It is also worth mentioning that cyrtocrinids and isocrinids occur in Paleogene sediments that were deposited in extremely shallow environments. On the other hand, many literature data suggested that Cretaceous (by mid-Cretaceous) isocrinids migrated to deep-water areas, as a response to an increase in the number of predators during the so-called Mesozoic marine revolution. © 2020, Carnets de Geologie. All rights reserved.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85085072666,

title = {Durophagous fish predation traces versus tumbling-induced shell damage-a paleobiological perspective},

author = { M.A. Salamon and T. Brachaniec and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085072666&doi=10.2110%2fpalo.2019.091&partnerID=40&md5=57d1933f86309447ef39c954bd2bfb80},

doi = {10.2110/palo.2019.091},

issn = {08831351},

year  = {2020},

date = {2020-01-01},

journal = {Palaios},

volume = {35},

number = {1},

pages = {37-47},

publisher = {SEPM Society for Sedimentary Geology},

abstract = {Durophagous (shell-crushing) fish predation is considered to have been a major force of evolutionary change in the history of marine communities. However, because fish predators are very rarely preserved in the act of predation, fossil evidence of such interactions is commonly indirect. For instance, it has been argued that shell fragments with sharp margins constitute a good proxy for durophagy. However, drawing a distinction between predation- and abiotic-induced shell damage can be challenging. Notably, experimental data on shell fragmentation by marine durophagous fishes are almost lacking. In this study, we explore whether shell breakage caused by durophagous marine fishes versus physical factors can be distinguished. Aquarium experiments involving commercially available predatory fishes (Diodon) and thin-shelled invertebrate preys (gastropods Nassarius and brachiopods Frenulina) show that the predation by some fish produces shell fragments displaying extremely low roundness and varying degree of sphericity. Importantly, these fragments typically display sharp and jagged margins, and reveal distortion of individual crystal fibers. Tumbling experiments showed that the disintegration of brachiopod shells proceeds much more rapidly than that of gastropods, which may suggest that abiotic-induced fragmentation of brachiopods may be eventually confused with predation. However, the tumbling-induced fragmentation and damage in both groups are typically characterized by the presence of spherical or discoidal and rounded shell fragments displaying smooth edges (without any microstructural distortion), and numerous abrasive scratches and wear scars on the surface. These data underscore that the shell fragments produced by a durophagous fish, if not subsequently abraded by physical factors, can be recognized in the fossil record. Copyright © 2020, SEPM (Society for Sedimentary Geology).},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85068007415,

title = {New data on crinoid assemblages from the oldest sedimentary rocks of the Polish Outer Carpathians (Jurassic-Cretaceous) [Données nouvelles sur les assemblages crinoïdiques des plus anciennes roches sédimentaires des Carpathes externes polonaises (Jurassique-Crétacé)]},

author = { M.A. Salamon and B.B.M. Ferré and A. Szydło and T. Brachaniec and M. Bubík},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85068007415&doi=10.1016%2fj.annpal.2019.05.007&partnerID=40&md5=6d50d685cf4db5181bedd1808b5f0b7e},

doi = {10.1016/j.annpal.2019.05.007},

issn = {07533969},

year  = {2020},

date = {2020-01-01},

journal = {Annales de Paleontologie},

volume = {106},

number = {1},

publisher = {Elsevier Masson SAS},

abstract = {Crinoids (Crinoidea) preserved in the so-called Cieszyn Beds (Tithonian-Hauterivian; southern Poland) are relatively numerous, especially in some levels, but not highly diversified. They are absent in the Lower Cieszyn Shale (Tithonian) and the Upper Cieszyn Shale (Valanginian-Hauterivian). The Lower Cieszyn Limestone (Tithonian) yielded crinoid remains classified as Isocrinus cf. amblyscalaris (Thurmann) and Isocrinida indet. In the Upper Cieszyn Limestone (Berriasian) crinoids are much more numerous and diversified. The following taxa are recorded: Isocrinus? annulatus (Roemer), Balanocrinus subteres (Münster), B. cf. smithi Hess and Gale, and Hemicrinus sp. The presence of specimens resembling Isocrinus amblyscalaris (Thurmann) in the Tithonian strata is surprising since the last occurrence of this taxon was reported from the Kimmeridgian. The Lower Cieszyn Limestone crinoidal assemblage is dominated by isocrinids (Isocrinida). This probably reflects the much shallower sedimentary environment of these sediments compared to that of the Upper Cieszyn Limestone, where excepting isocrinids, hemicrinids (Hemicrinidae; Cyrtocrinida) typical for deep marine environments were found. It is consistent with the analytical results from the foraminiferal assemblages, among which the benthic forms known from shelfal and paralic epicontinental environments first dominated, and then were supplanted by deep-sea taxa at the turn of the Jurassic and Cretaceous. © 2019 Elsevier Masson SAS},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85073025054,

title = {Polish moldavites - The current state of knowledge and perspectives of new finds [Polskie mołdawity - obecny stan wiedzy i perspektywy nowych znalezisk]},

author = { K. Szopa and T. Brachaniec and Ł. Karwowski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073025054&doi=10.7306%2f2019.39&partnerID=40&md5=b9530e826a29c9d6903eece16d478cdd},

doi = {10.7306/2019.39},

issn = {00332151},

year  = {2019},

date = {2019-01-01},

journal = {Przeglad Geologiczny},

volume = {67},

number = {8},

pages = {662-667},

publisher = {Polish Geological Institute},

abstract = {The first Polish moldavites were discovered in 2012. This paper is a summary of the distribution and inventory of these Polish tektites. Up to the present, 28 moldavites have been described from seven different sandpits. These moldavites were deposited in the upper Miocene fluvial deposits of the Gozdnica Formation, as well as in the Pleistocene river terraces. Apart from a typical bottle green colour, moldavites also have other diagnostics features for this class of tektites, such as the presence of bubbles, inclusions of lechatelierite, as well as the same, homogeneous chemical composition. Fluvial redeposition was interpreted as the main process which determined moldavite distribution. Despite the most recent find of one moldavite specimen in Bielawy, all of these specimens indicate both Lusatian as well as sub-strewn Czech fields as their supply area. © 2019 Polish Geological Institute. All rights reserved.},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85046620091,

title = {Putative Late Ordovician land plants},

author = { M.A. Salamon and P. Gerrienne and P. Steemans and P. Gorzelak and P. Filipiak and A. Le Hérissé and F. Paris and B. Cascales-Miñana and T. Brachaniec and M. Misz-Kennan and R. Niedźwiedzki and W. Trela},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046620091&doi=10.1111%2fnph.15091&partnerID=40&md5=b6e5250d6b132bb0dcccbc5f26aaa98f},

doi = {10.1111/nph.15091},

issn = {0028646X},

year  = {2018},

date = {2018-01-01},

journal = {New Phytologist},

volume = {218},

number = {4},

pages = {1305-1309},

publisher = {Blackwell Publishing Ltd},

abstract = {[No abstract available]},

note = {34},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85013851371,

title = {Towards a Better Understanding of the Origins of Microlens Arrays in Mesozoic Ophiuroids and Asteroids},

author = { P. Gorzelak and I.A. Rahman and S. Zamora and A. Gąsiński and J. Trzciński and T. Brachaniec and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85013851371&doi=10.1007%2fs11692-017-9411-1&partnerID=40&md5=21a9895c548da7e15e31ee0f5bda9d96},

doi = {10.1007/s11692-017-9411-1},

issn = {00713260},

year  = {2017},

date = {2017-01-01},

journal = {Evolutionary Biology},

volume = {44},

number = {3},

pages = {339-346},

publisher = {Springer Verlag},

abstract = {Echinoderms are characterized by a calcite endoskeleton with a unique microstructure, which is optimized for multiple functions. For instance, some light-sensitive ophiuroids (Ophiuroidea) and asteroids (Asteroidea) possess skeletal plates with multi-lens arrays that are thought to act as photosensory organs. The origins of these lens-like microstructures have long been unclear. It was recently proposed that the complex photosensory systems in certain modern ophiuroids and asteroids could be traced back to at least the Late Cretaceous (ca. 79 Ma). Here, we document similar structures in ophiuroids and asteroids from the Early Cretaceous of Poland (ca. 136 Ma) that are approximately 57 million years older than the oldest asterozoans with lens-like microstructures described thus far. We use scanning electron microscopy, synchrotron tomography, and electron backscatter diffraction combined with focused ion beam microscopy to describe the morphology and crystallography of these structures in exceptional detail. The results indicate that, similar to Recent light-sensitive ophiuroids, putative microlenses in Cretaceous ophiuroids and asteroids exhibit a shape and crystal orientation that would have minimized spherical aberration and birefringence. We suggest that these lens-like microstructures evolved by secondary deposition of calcite on pre-existing porous tubercles that were already present in ancestral Jurassic forms. © 2017, Springer Science+Business Media New York.},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85011422687,

title = {Remnants of altered meteorite in the Cretaceous-Paleogene clay boundary in Poland},

author = { K. Szopa and T. Brachaniec and Ł. Karwowski and T. Krzykawski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011422687&doi=10.1111%2fmaps.12815&partnerID=40&md5=e210250d845dfbf9dd84b4890e595274},

doi = {10.1111/maps.12815},

issn = {10869379},

year  = {2017},

date = {2017-01-01},

journal = {Meteoritics and Planetary Science},

volume = {52},

number = {4},

pages = {612-622},

publisher = {University of Arkansas},

abstract = {Fossil iron meteorites are extremely rare in the geological sedimentary record. The paleometeorite described here is the first such finding at the Cretaceous-Paleogene (K-Pg) boundary. In the boundary clay from the outcrop at the Lechówka quarry (Poland), fragments of the paleometeorite were found in the bottom part of the host layer. The fragments of meteorite (2–6 mm in size) and meteoritic dust are metallic-gray in color and have a total weight of 1.8181 g. Geochemical and petrographic analyses of the meteorite from Lechówka reveal the presence of Ni-rich minerals with a total Ni amount of 2–3 wt%. The identified minerals are taenite, kamacite, schreibersite, Ni-rich magnetite, and Ni-rich goethite. No relicts of silicates or chromites were found. The investigated paleometeorite apparently represents an independent fall and does not seem to be derived from the K-Pg impactor. The high degree of weathering did not permit the chemical classification of the meteorite fragments. However, the recognized mineral inventory, lack of silicates, and their pseudomorphs and texture may indicate that the meteorite remains were an iron meteorite. © The Meteoritical Society, 2017.},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85007152044,

title = {Skeletal microstructure of uintacrinoid crinoids and inferences about their mode of life},

author = { P. Gorzelak and E. Głuchowski and T. Brachaniec and M. Łukowiak and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85007152044&doi=10.1016%2fj.palaeo.2016.12.012&partnerID=40&md5=4db67224d00d8998504f912a92e23772},

doi = {10.1016/j.palaeo.2016.12.012},

issn = {00310182},

year  = {2017},

date = {2017-01-01},

journal = {Palaeogeography, Palaeoclimatology, Palaeoecology},

volume = {468},

pages = {200-207},

publisher = {Elsevier B.V.},

abstract = {Uintacrinoids (Uintacrinoidea) are among the most bizarre of all the crinoids. These stratigraphically important Late Cretaceous crinoids are characterized by an atypical large stalkless globular cup without cirriferous centrodorsal and extremely long arms. Owing to this unusual morphology, the mode of life of these crinoids has confused palaeontologists for more than a century. While uintacrinoids have been commonly regarded as pelagic forms, either swimming actively or floating passively by means of a putative buoyancy mechanism, some recent authors have favoured a benthic mode of life. However, evidence supporting a benthic lifestyle hypothesis is still limited. Here we describe the stereom microstructure of Marsupites and Uintacrinus. In Marsupites, thecal plates are typically comprised of coarse to medium, clearly structural, galleried stereom, which alternates with zones of fine and deeply penetrating galleried stereom oriented perpendicular to the plate margins. The latter stereom type corresponds to the external ribbed ornament of the theca, and is indicative of collagenous sutural fibers for binding adjacent plates. In Uintacrinus, thecal plates are almost entirely composed of fine galleried stereom diagnostic for collagenous sutural fibers. In both taxa, a perforate stereom layer, that is known to increase plate strengthening and resistance to abrasion in some Recent echinoderms, is developed most externally, and also produces a characteristic interior growth banding pattern. No skeletal adaptations for maintaining buoyancy, such as skeletal lightening and hollow architecture, that are known to occur in nektonic and pseudoplanktonic crinoids, are observed. Instead, the stereom organization in uintacrinoids closely resembles those observed in Recent benthic crinoids. Our findings thus strongly support a benthic mode of life of uintacrinoids. Their widespread distribution within a short time interval can be best explained by having a very long-term planktonic larval stage as previously hypothesized by some authors. © 2016 Elsevier B.V.},

note = {6},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85025131600,

title = {Origin of parautochthonous Polish moldavites – a palaeogeographical and petrographical study},

author = { K. Szopa and J. Badura and T. Brachaniec and D. Chew and Ł. Karwowski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85025131600&doi=10.14241%2fasgp.2017.001&partnerID=40&md5=aae3cd1a00f16312b12329c432f1a10e},

doi = {10.14241/asgp.2017.001},

issn = {02089068},

year  = {2017},

date = {2017-01-01},

journal = {Annales Societatis Geologorum Poloniae},

volume = {87},

number = {1},

pages = {1-12},

publisher = {Geological Society of Poland},

abstract = {In this article, the most recent moldavite discoveries in Poland and their host sediments are characterised and discussed. They were discovered at Lasów, located about 8 km north of Zgorzelec (Poland) and Görlitz (Germany), about 700 m from the Polish-German border, close to the Lusatian Neisse (Nysa) River. The tektites were collected from Vistulian (Wiechselian) glacial age sand and gravel of a closed quarry pit, associated with the river terraces. In the Lasów area, the moldavite-bearing sediments are Pleistocene in age and represent Lusatian Neisse terrace deposits. They were redeposited from the upper part of the drainage basin of the Lusatian Neisse, probably washed out from the Miocene sediments that filled the Zittau Depression, the Berzdorf–Radomierzyce Depression, the Višňová Depression and the tectonically uplifted Izera Mts. and Działoszyn Depression. The erosion of Miocene deposit occured on a large scale in the uplifted foothills of the Upper Miocene Izera, Lusatia and Kaczawa complexes. The sediment cover was removed from the Działoszyn Depression. The drainage basin of the Lusatian Neisse is the area where moldavites were formed by the Nördlinger Ries impact. The source area of moldavite is the same for the Miocene deposits around Gozdnica, as well as for the Pleistocene sediments at Lasów. © 2017, Geological Society of Poland. All rights reserved.},

note = {10},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85009827098,

title = {Echinoid Bite Traces on Late Cretaceous (Early Maastrichtian) Sea Lilies from Southern Poland},

author = { T. Brachaniec and R. Lach and M.A. Salamon and K.R. Brom},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85009827098&doi=10.2517%2f2016PR015&partnerID=40&md5=9592e7be59a19d113aaa303c7dbf86b6},

doi = {10.2517/2016PR015},

issn = {13428144},

year  = {2017},

date = {2017-01-01},

journal = {Paleontological Research},

volume = {21},

number = {1},

pages = {1-6},

publisher = {Palaeontological Society of Japan},

abstract = {Echinoid bite traces on Late Cretaceous (early Maastrichtian) bourgueticrinids and isocrinids of southern Poland (Miechów Trough) were documented. The bitten sea lilies co-occurred with Goniopygus, a regular echinoid possessing an Aristotle's lantern. This is the first record of Goniopygus in the lower Maastrichtian of Poland. Considering former studies, as well as direct in situ observations of extant sea lilies and sea urchin behavior, the traces at hand could be most likely linked with predatory actions of the Goniopygus echinoid. Such studies on predatory phenomena are crucial and could provide baseline data concerning the evolutionary trends among organisms engaged in the "arms race". © 2017 by the Palaeontological Society of Japan.},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84976286372,

title = {Dwarfism of irregular echinoids (Echinocorys) from Poland during the Campanian-Maastrichtian Boundary Event},

author = { M.A. Salamon and T. Brachaniec and K.R. Brom and R. Lach and D. Trzęsiok},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84976286372&doi=10.1016%2fj.palaeo.2016.06.029&partnerID=40&md5=5869015413a887b3c1173f0b163a3440},

doi = {10.1016/j.palaeo.2016.06.029},

issn = {00310182},

year  = {2016},

date = {2016-01-01},

journal = {Palaeogeography, Palaeoclimatology, Palaeoecology},

volume = {457},

pages = {323-329},

publisher = {Elsevier B.V.},

abstract = {The echinoid genus Echinocorys is one of the dominant irregular echinoid in the Cretaceous of Poland. Our analysis of the body size trends of these echinoids shows that they underwent dwarfism in the early Maastrichtian. The reduction in body size in these echinoids was likely an ecological response to the major climate perturbations connected with the Campanian-Maastrichtian Boundary Event (CMBE) that was characterized by a long-lasting negative carbon isotope excursion and cooling. This is consistent with the fact that food limitations and cold temperatures are among the major factors decreasing growth rates in modern echinoids. So far, in the case of echinoids, the so-called ‘Lilliput Effect’ has been only recognized in the early Danian (early Paleogene) heart urchins (Atelostomata). Thus, our study shows that the reduction in the body size in echinoids was a more common biotic response to environmental stress than previously thought. © 2016 Elsevier B.V.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84971667861,

title = {Environmental control on shell size of middle triassic bivalve plagiostoma [Contrôle environnemental de la taille des coquilles chez Plagiostoma, un bivalve du Trias moyen]},

author = { K.R. Brom and R. Niedźwiedzki and T. Brachaniec and B.B.M. Ferré and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971667861&doi=10.4267%2f2042%2f60118&partnerID=40&md5=0fd932db981852002ef2908429dca739},

doi = {10.4267/2042/60118},

issn = {17652553},

year  = {2016},

date = {2016-01-01},

journal = {Carnets de Geologie},

volume = {16},

number = {10},

pages = {297-305},

publisher = {Carnets de Geologie},

abstract = {Fossil shells of the marine bivalve Plagiostoma striatum SCHLOTHEIM sampled from the Middle Triassic (so-called Muschelkalk) of Poland demonstrate that, under unfavourable environmental conditions, this species commonly occurring in Triassic German basins exhibits a dwarfed shell. As a consequence of a marine regression episode resulting in a significant increase of salinity and a partial emersion of seafloor these bivalves vanished. The next transgressive pulse caused a reemergence of these bivalves. They were initially characterized by half-size shells than in the population living prior to the regression episode and, subsequently, during progressive transgression, their shells returned to normal size. Coincidence between eustatic curve and changes in bivalve shell size and their disappearance may be attributed also to biotic interactions, such as a biotic collapse in primary bioproductivity or/and a competition for space or any other resources due to shelf habitat loss during regressive periods. © 2016, Carnets de Geologie. All rights reserved.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84973523384,

title = {Origin of Jurassic-Cretaceous neptunian dikes from the Cracow-Czestochowa Upland in southern Poland},

author = { T. Brachaniec and M.A. Salamon and K. Szopa and P. Gedl and K.R. Brom and K. Leśko},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84973523384&doi=10.1016%2fj.geobios.2016.01.021&partnerID=40&md5=49bae2fc896ac1348c7ef3843e779582},

doi = {10.1016/j.geobios.2016.01.021},

issn = {00166995},

year  = {2016},

date = {2016-01-01},

journal = {Geobios},

volume = {49},

number = {3},

pages = {155-165},

publisher = {Elsevier Masson s.r.l.},

abstract = {Neptunian dikes, representing deposit-filling fractures in older rocks, have long attracted the attention of paleontologists because they may provide unique insights into ancient cryptic submarine cave ecosystems. In the epicratonic Poland, fossil-bearing neptunian dikes are especially well known in Upper Jurassic (mainly Oxfordian) strata. However, the age, origin and faunal composition of these dikes remain the subject of debates. To address these issues, we integrated new paleontological and petrographic data from the Janina Quarry in southern Poland, where neptunian dikes are particularly well exposed. On the basis of sedimentary facies and faunal content occurring as infill of the analyzed dikes, we recognized three distinct stages of Neptunian dike development. Initially, these dikes represented fissures in the sea bottom resulting from the intense Oxfordian and/or Kimmeridgian synsedimentary processes related to Meso- and Neocimmerian tectonic movements. These initial voids were colonized by small crinoids (cyrtocrinids) and brachiopods (lacunosselids), which resulted in the formation of bioclastic limestones. This is the first Mesozoic record of cryptic cyrtocrinids, which implies that migration of this echinoderm group to cryptic habitats has already occurred in the Late Jurassic, consistent with the so-called Mesozoic Marine Revolution. After the initial opening and subsequent rapid sedimentary filling of voids, rejuvenation of these dikes occurred in the Aptian-Cenomanian that was likely induced by the Austrian tectonic phase. Reopened fissures were subsequently filled by rare allochthonous echinoderms and sandstones containing unusually high (5% vol.) content of heavy minerals implying the Bohemian Massif as the most probable source area. The neptunian dikes were finally reopened during the Turonian-Santonian that was probably related to the subhercynnian tectonic phase. They were presumably inhabited by annelids and ultimately filled by a micritic sediment subsequently bioturbated by infaunal echinoids. © 2016 Elsevier Masson SAS.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84966526625,

title = {New moldavites from SW Poland},

author = { T. Brachaniec and K. Szopa and Ł. Karwowski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84966526625&doi=10.1515%2fagp-2016-0005&partnerID=40&md5=076a286445e869d7855484e9a16bde87},

doi = {10.1515/agp-2016-0005},

issn = {00015709},

year  = {2016},

date = {2016-01-01},

journal = {Acta Geologica Polonica},

volume = {66},

number = {1},

pages = {99-105},

publisher = {Wydawnictwo Naukowe INVIT},

abstract = {Four newly discovered moldavites from the East and West Gozdnica pits, SW Poland, are characterized. All specimens, including other four, reported earlier, are from Upper Miocene fluvial sediments of the Gozdnica Formation. Their weight varies between 0.529 and 1.196 g. The moldavites are bottle green in colour and have bubbles and inclusions of lechatelierite. Low degree of corrosion suggests short river transport, apparently eastward from Lusatia. © Acta Geologica Polonica 2016.},

note = {12},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84962293264,

title = {A lower Maastrichtian (Upper Cretaceous) concentration Lagerstätte of bourgueticrinid crinoids from the Miechów Trough (southern Poland)},

author = { M.A. Salamon and R. Lach and A. Wieczorek and B.B.M. Ferré and T. Brachaniec and D. Trzęsiok and K.R. Brom},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962293264&doi=10.1127%2fnjgpa%2f2016%2f0552&partnerID=40&md5=cf37763e38dacae7eb410227cd1637c1},

doi = {10.1127/njgpa/2016/0552},

issn = {00777749},

year  = {2016},

date = {2016-01-01},

journal = {Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen},

volume = {279},

number = {3},

pages = {239-249},

publisher = {Gebruder Borntraeger Verlagsbuchhandlung},

abstract = {Literature data have been reporting the exposures of Campanian-Maastrichtian sediments in the area between Ksiaz Wielki and Jedrzejow. southern Poland. Current studies showed that the upper Santonian sediments, at least locally, are also outcropping there, as evidenced by the occurrence of the stalkless crinoid Marsupites testudinarius. 88 bourgueticrinid cups and over 115 columnals of Bourgueticrinus sp. cf. ellipticus and Bourgueticrinus sp. were also found in the lower Maastrichtian deposits. In the newly exposed outcrop, many specimens of these taxa are occurring in a single layer forming a bourgueticrinid Konzentrat-Lagerstatte. The under- And overlying sediments only delivered disarticulated and relatively small ossicles (cups; columnals. radicular cirri). The state of preservation of crinoidal elements indicates that the material had been undergone a long post-mortem transportation. or is a result of repeated episodes of transportation for short distances. Other crinoids (e.g.; isocrinids or roveacrinids) were not found associated with the bourgueticrinids. most likely because of taphonomic sorting or due to their small sizes enabled their washing out. Some of the recorded cups display bite marks, suggesting they had been victims of predators, probably teleost fishes or sea urchins. In contrast to other Mesozoic crinoids, the overall frequency of predation traces in this Lagerstatte level is relatively low. ©2016 E. Schweizerbartsche Verlagsbuchhandlung, Stuttgart, Germany.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84992379387,

title = {Oxfordian cryptic fauna from the neptunian dikes of Poland},

author = { D. Trzęsiok and A. Wieczorek and T. Brachaniec and K. Leśko and K.R. Brom and S. Skreczko},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84992379387&doi=10.1127%2fnjgpa%2f2016%2f0588&partnerID=40&md5=7fbdb6171d1b1901647e795681fb0dc0},

doi = {10.1127/njgpa/2016/0588},

issn = {00777749},

year  = {2016},

date = {2016-01-01},

journal = {Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen},

volume = {281},

number = {1},

pages = {95-100},

publisher = {Gebruder Borntraeger Verlagsbuchhandlung},

abstract = {In this paper we document Late Jurassic (Oxfordian) fauna found in neptunian dikes in southern Poland (Wysoka Quarry). Among documented taxa, autochthonous cyrtocrinid crinoids belonging to Eugeniacrinites and represented by in-situ preserved holdfasts associated with wellpreserved and articulated cups, and stem parts were recorded. Other elements fauna in the dikes infills are likely allochthonous and include brachiopods, ammonites, belemnites, sponges, annelids and bivalves. Our data suggest that submarine cryptic palaeoenvironments were inhabited more frequently by Mesozoic crinoids than previously thought. © 2016 E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84971457383,

title = {The Lilliput effect in crinoids at the end of the Oceanic Anoxic Event 2: A Case study from Poland},

author = { K.R. Brom and M.A. Salamon and B.B.M. Ferré and T. Brachaniec and K. Szopa},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971457383&doi=10.1017%2fjpa.2016.10&partnerID=40&md5=003eb9caac829eb783e0e9d6f7e526ca},

doi = {10.1017/jpa.2016.10},

issn = {00223360},

year  = {2015},

date = {2015-01-01},

journal = {Journal of Paleontology},

volume = {89},

number = {6},

pages = {1076-1081},

publisher = {Paleontological Society},

abstract = {The Cretaceous Period (145-66 Ma) consisted of several oceanic anoxic events (120-80 Ma), stimulated by global greenhouse effects. The Oceanic Anoxic Event 2 (OAE2) occurred worldwide from the late Cenomanian to the early-middle Turonian, causing a significant faunal turnover, mostly in marine biota, pushing some species to the brink of extinction. Some organisms also underwent morphological changes, including reduction in size. This anoxic event drove other changes-e.g., in habitats or strategy of life. We show that stalkless crinoids (comatulids) from the Turonian of Poland adapted to unfavorable environmental conditions by reducing their body size. Furthermore, at the moment when environmental factors became favorable again, these crinoids regained their regular (pre-event) size. This phenomenon likely illustrates the so-called dwarfing mode of the Lilliput effect. © 2016, The Paleontological Society.},

note = {10},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84942617054,

title = {A new discovery of parautochthonous moldavites in southwestern Poland, Central Europe},

author = { T. Brachaniec and K. Szopa and Ł. Karwowski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84942617054&doi=10.1111%2fmaps.12504&partnerID=40&md5=6d2b8bd2d7f0d7769242d7f580d4b46c},

doi = {10.1111/maps.12504},

issn = {10869379},

year  = {2015},

date = {2015-01-01},

journal = {Meteoritics and Planetary Science},

volume = {50},

number = {10},

pages = {1697-1702},

publisher = {University of Arkansas},

abstract = {Moldavites represent tektites derived from the Ries impact structure (~24 km diameter; ~15 Myr old) in southern Germany. Two new localities with parautochthonous moldavites in southwestern Poland were found. In these localities, fluvial sediments of the so-called Gozdnicka formation host the moldavites. Characteristic tektite features, especially bubbles and inclusions of lechatelierite, are reported. The moldavites' size distribution and their abraded shapes indicate that they were redeposited from the nearby Lusatia substrewn field. © 2015 The Meteoritical Society.},

note = {14},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84936804021,

title = {Coprolites of marine vertebrate predators from the Lower Triassic of southern Poland},

author = { T. Brachaniec and R. Niedźwiedzki and D. Surmik and T. Krzykawski and K. Szopa and P. Gorzelak and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84936804021&doi=10.1016%2fj.palaeo.2015.06.005&partnerID=40&md5=03de779ec6aa3c50fd80a47a25cbf1f8},

doi = {10.1016/j.palaeo.2015.06.005},

issn = {00310182},

year  = {2015},

date = {2015-01-01},

journal = {Palaeogeography, Palaeoclimatology, Palaeoecology},

volume = {435},

pages = {118-126},

publisher = {Elsevier},

abstract = {Numerous coprolites are described for the first time herein from the Lower Triassic (Olenekian) shallow marine sedimentary rocks in southern Poland. X-ray Diffraction and geochemical analyses show that they are preserved as calcium phosphate with small admixtures of quartz and calcite. Additionally, SEM and thin section studies revealed that they contain highly fragmented faunal remains (crinoids; molluscs and vertebrates). The size, shape, geochemistry, biostratigraphic distribution and co-occurrence with vertebrate skeletal remains imply that the coprolites at hand were likely produced by nothosaurids, the durophagous sauropterygian reptiles and actinopterygian (ray-finned) fish. The large number of recorded coprolites implies that durophagous predation has been intense during the Early Triassic and suggests that the so-called Mesozoic Marine Revolution probably started soon after the end-Permian extinction. Furthermore, discovery of sinusoidal trails attributable to nematodes in some coprolites implies that the intestinal parasitic associations with these predators had already evolved by at least the Early Triassic. © 2015 Elsevier B.V.},

note = {20},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84957927944,

title = {Preliminary EMPA and XRD investigation on detrital minerals from the Štramberk Limestone in the Czech Republic},

author = { K. Szopa and T. Brachaniec and T. Krzykawski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84957927944&doi=10.1127%2fnjgpa%2f2015%2f0478&partnerID=40&md5=b0b7bc6ea0a088cb4bb6555986e8caca},

doi = {10.1127/njgpa/2015/0478},

issn = {00777749},

year  = {2015},

date = {2015-01-01},

journal = {Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen},

volume = {276},

number = {2},

pages = {201-212},

publisher = {Gebruder Borntraeger Verlagsbuchhandlung},

abstract = {In this paper, detrital minerals (light and heavy) from the Štramberk Limestone in the Czech Republic are described for the first time. The identified minerals are quartz, hematite, goethite, apatite, monazite, zircon, pyroxene, chlorite, kyanite(?) and zircon. Most are minerals from igneous rocks. CHIME age determinations on a monazite grain give Variscan ages. The main calculated age is 334±5 Ma. In addition, three further ages, i.e., 392 Ma, 359 Ma and 309 Ma are indicated. The rounded shapes of some mineral grains, and the sharp, cracked and/or automorphic character of others, provide rather ambiguous information on their transport history and source area(s). However, the mineral inventory and the determined age may point to the Bohemian Massif as the source. © 2015 E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84943338719,

title = {Troglomorphism in the middle Triassic crinoids from Poland},

author = { K.R. Brom and T. Brachaniec and M.A. Salamon},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84943338719&doi=10.1007%2fs00114-015-1310-7&partnerID=40&md5=a34a25273a3b228d8d0cd2ef77338d1f},

doi = {10.1007/s00114-015-1310-7},

issn = {00281042},

year  = {2015},

date = {2015-01-01},

journal = {Science of Nature},

volume = {102},

number = {9},

publisher = {Springer Verlag},

abstract = {In this paper, we document the Middle Triassic marine fauna recovered from the fissure/cave system of Stare Gliny (southern Poland) developed in the Devonian host dolomite. The fossils are mostly represented by in situ preserved and small-sized holdfasts of crinoids (Crinoidea) that are attached to the cave walls. Other fossils found in the cave infills include articulated brittle stars and brachiopods. Our findings constitute the oldest Mesozoic evidence for troglophile crinoids. We suggest that troglomorphism in these echinoderms was likely related to protection against predation, which underscores the magnitude of anti-predatory adaptations to increased predation pressure that occurred during the Early Mesozoic Marine Revolution. © Springer-Verlag Berlin Heidelberg 2015.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84906315352,

title = {Discovery of the most distal Ries tektites found in Lower Silesia, southwestern Poland},

author = { T. Brachaniec and K. Szopa and Ł. Karwowski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906315352&doi=10.1111%2fmaps.12311&partnerID=40&md5=a759618ed76c404833d086ef0876d122},

doi = {10.1111/maps.12311},

issn = {10869379},

year  = {2014},

date = {2014-01-01},

journal = {Meteoritics and Planetary Science},

volume = {49},

number = {8},

pages = {1315-1322},

publisher = {University of Arkansas},

abstract = {We report the first occurrence of moldavites in Poland. This discovery confirms the hypothesis that moldavites could have been distributed up to 500 km from the Ries crater in Germany. The tektites were reworked from Middle Miocene sediments and redeposited in Late Miocene (Pannonian) fluvial deposits of the Gozdnicka Formation in Lower Silesia. The Polish moldavites are represented by nine (<8 mm) fragments with a total of 0.471 g. The lack of the autochthonous tektites indicates that tektites investigated here had to be redeposited in a fluvial environment, probably from the Lusatian area. The chemical composition of the Polish moldavites plots in the same area with those from other localities. © The Meteoritical Society, 2014.},

note = {23},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84902254261,

title = {Spherules associated with the Cretaceous-Paleogene boundary in Poland},

author = { T. Brachaniec and Ł. Karwowski and K. Szopa},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902254261&doi=10.2478%2fagp-2014-0004&partnerID=40&md5=cbf57ece514814adf836aa81c6b3c672},

doi = {10.2478/agp-2014-0004},

issn = {00015709},

year  = {2014},

date = {2014-01-01},

journal = {Acta Geologica Polonica},

volume = {64},

number = {1},

pages = {99-108},

publisher = {Wydawnictwo Naukowe INVIT},

abstract = {The succession of the Lechowka section near Chefm in south-eastern Poland presents the first complete record of the Cretaceous-Paleogene (K-Pg) boundary in Poland. Samples of the boundary clay were examined for mi-crotektites and shocked minerals to confirm the impact origin of the sediment. The spheroidal fraction reveals morphological and mineralogical features, e.g., spherules, similar to material from the K-Pg boundary as described from elsewhere. The impact genesis of the spherules is confirmed by the presence of nickel-rich spinel grains on their surfaces. The spinels are considered to be primary microlites and, thus, the spherules at Lechowka can be classified as microkrystites. No shocked minerals were noted. The deposits with spherules comprise Aland Mg-rich smectite (Cheto smectite). This almost pure Mg-rich smectite, forming up to 100% of the clay fraction, derived from the weathering of the impact glass. It is proposed that the spherules isolated from the Creta-ceous-Paleogene boundary clay at Lechowka come from the Chicxulub crater in Mexico.},

note = {13},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84895537103,

title = {Correction: Ophiuroids discovered in the middle triassic hypersaline environment (PLoS ONE)},

author = { M.A. Salamon and R. Niedźwiedzki and R. Lach and T. Brachaniec and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84895537103&doi=10.1371%2fannotation%2f925b10db-45ac-4d63-81e6-4e0cd034b7a2&partnerID=40&md5=363cb4b6c2b4a4e2bc4e68e6d1ad8ebc},

doi = {10.1371/annotation/925b10db-45ac-4d63-81e6-4e0cd034b7a2},

issn = {19326203},

year  = {2013},

date = {2013-01-01},

journal = {PLoS ONE},

volume = {8},

number = {5},

publisher = {Public Library of Science},

abstract = {[No abstract available]},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84869777935,

title = {Ophiuroids Discovered in the Middle Triassic Hypersaline Environment},

author = { M.A. Salamon and R. Niedźwiedzki and R. Lach and T. Brachaniec and P. Gorzelak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84869777935&doi=10.1371%2fjournal.pone.0049798&partnerID=40&md5=81aab5689ef204c2518d4299670f2ced},

doi = {10.1371/journal.pone.0049798},

issn = {19326203},

year  = {2012},

date = {2012-01-01},

journal = {PLoS ONE},

volume = {7},

number = {11},

abstract = {Echinoderms have long been considered to be one of the animal phyla that is strictly marine. However, there is growing evidence that some recent species may live in either brackish or hypersaline environments. Surprisingly, discoveries of fossil echinoderms in non-(open)marine paleoenvironments are lacking. In Wojkowice Quarry (Southern Poland), sediments of lowermost part of the Middle Triassic are exposed. In limestone layer with cellular structures and pseudomorphs after gypsum, two dense accumulations of articulated ophiuroids (Aspiduriella similis (Eck)) were documented. The sediments with ophiuroids were formed in environment of increased salinity waters as suggested by paleontological, sedimentological, petrographical and geochemical data. Discovery of Triassic hypersaline ophiuroids invalidates the paleontological assumption that fossil echinoderms are indicators of fully marine conditions. Thus caution needs to be taken when using fossil echinoderms in paleoenvironmental reconstructions. © 2012 Salamon et al.},

note = {8},

keywords = {},

pubstate = {published},

tppubtype = {article}

}