Výsledky vyhledávání - "Detlev Thies"

Stomach contents of the Early Jurassic fish †Lepidotes Agassiz, 1832 (Actinopterygii, Lepisosteiformes) and their palaeoecological implications

Autor: Kevin Stevens, Detlev Thies, Sebastian Stumpf

Publikováno v: Historical Biology. :1-12

Ginglymodian fishes formed one of the most dominant actinopterygian lineages during the Mesozoic, occurring in fully marine to freshwater depositional environments. However, although commonly prese...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20b13955641617604b761983502678b6
https://doi.org/10.1080/08912963.2019.1665040

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Evaluation of shark tooth diagenesis-screening methods and the application of their stable oxygen isotope data for palaeoenvironmental reconstructions

Autor: Jörg Mutterlose, Kevin Stevens, Günter Schweigert, Detlev Thies, Katrin Hättig

Publikováno v: Journal of the Geological Society. 176:482-491

The δ18O(PO4) of shark teeth can be used as a geochemical proxy for the palaeoenvironment during tooth mineralization. A well-preserved state of the teeth is necessary for this approach. We used polarization, cathodoluminescence (CL) and scanning el

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https://doi.org/10.1144/jgs2018-190

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Redescription ofDapedium pholidotum(Agassiz, 1832) (Actinopterygii, Neopterygii) from the Lower Jurassic Posidonia Shale, with comments on the phylogenetic position ofDapediumLeach, 1822

Autor: Detlev Thies, Jens Waschkewitz

Publikováno v: Journal of Systematic Palaeontology. 14:339-364

Dapedium pholidotum (Agassiz, 1832) (Actinopterygii, Neopterygii) is redescribed based on new material from the Posidonia Shale (Early Jurassic: Early Toarcian) of Germany. Dapediiformes ord. nov. is introduced for Dapedium Leach, 1822 and other deep

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https://doi.org/10.1080/14772019.2015.1043361

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Late Triassic (Norian-Rhaetian) brackish to freshwater habitats at a fluvial-dominated delta plain (Seinstedt, Lower Saxony, Germany)

Autor: Matthias Franz, Carmen Heunisch, Markus Wolfgramm, Evelyn Kustatscher, Jürgen Vespermann, Detlev Thies, Gregor Barth

Publikováno v: Palaeobiodiversity and Palaeoenvironments. 94:495-528

The historic Late Triassic outcrops at Fuchsberg and Langenberg near Seinstedt (Lower Saxony, Germany) are constrained to the Norian/Rhaetian boundary interval by means of conchostracan and palynomorph biostratigraphy. A comprehensive revision reveal

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https://doi.org/10.1007/s12549-014-0168-6

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A Speiballen from the Lower Jurassic Posidonia Shale of South Germany

Autor: Detlev Thies, Rolf Bernhard Hauff

Publikováno v: Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 267:117-124

A Speiballen (regurgitated compacted mass of indigestible stomach contents) from the Lower Jurassic Posidonia Shale of Ohmden, South Germany contains remains of four specimens of the actinopterygian Dapedium sp., the specific identity of which remain

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https://doi.org/10.1127/0077-7749/2012/0301

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Comments on hexanchiform phylogeny (Pisces, Neoselachii)

Autor: Detlev Thies

Publikováno v: Journal of Zoological Systematics and Evolutionary Research. 25:188-204

The Hexanchiformes (Cow Sharks) are regarded as a monophyletic taxon. Cladistic analysis shows that among the various neoselachian taxa proposed so far as the sister group of the Hexanchiformes a sister group relationship between the Hexanchiformes a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::178cc65dd6dffc2ed159c59572020097
https://doi.org/10.1111/j.1439-0469.1987.tb00603.x

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A new teleost (Osteichthyes, Actinopterygii) from the Early Jurassic Posidonia shale of Northern Germany

Autor: Gloria Arratia, Detlev Thies

Publikováno v: Fossil Record, Vol 4, Iss 1, Pp 167-187 (2001)
Fossil Record 4(1): 167-187

A new teleostean genus and species, Paraleptolepis wiedenrothi, is described from the Lower Liassic of Germany. The fish has an overall similarity with Leptolepis coryphaenoides (from different Lower Liassic European localities) but differs from L. c

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https://doi.org/10.1002/mmng.20010040111

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