Zobrazeno 1 - 10
of 241
pro vyhledávání: '"M. Scheyer"'
Autor:
Christian Klug, Torsten M. Scheyer, Nicole Klein, Jun Liu, Daniele Albisetti, Heinz Furrer, Rudolf Stockar
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-15 (2024)
Abstract Only a few Swiss fossil localities are known globally and of which, the UNESCO World Heritage Site Monte San Giorgio, which extends from Switzerland into Italy, is the most important one. Following the discovery of the occurrence of articula
Externí odkaz:
https://doaj.org/article/d535ba6948114f9faad6278b32f0b929
Autor:
Gabriele Bindellini, Andrzej S. Wolniewicz, Feiko Miedema, Cristiano Dal Sasso, Torsten M. Scheyer
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-32 (2024)
Abstract Besanosaurus leptorhynchus Dal Sasso & Pinna, 1996 was originally described on the basis of a single complete fossil specimen excavated near Besano (Italy). However, a recent taxonomic revision and re-examination of the cranial osteology all
Externí odkaz:
https://doaj.org/article/38193ec2fef14758889d879416a776bb
Autor:
Christian Klug, Timur Sivgin, Feiko Miedema, Beat Scheffold, Achim G. Reisdorf, Iwan Stössel, Erin E. Maxwell, Torsten M. Scheyer
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-29 (2024)
Abstract Switzerland is an ichthyosaur country: it has a rich record of marine reptile fossils, particularly the fish-shaped ichthyosaurs, and the according research. Here, we provide an overview over the 12 or more genera and at least 13 species plu
Externí odkaz:
https://doaj.org/article/2412f36fc9764dd7a2ec898b66afe016
Publikováno v:
BMC Ecology and Evolution, Vol 24, Iss 1, Pp 1-25 (2024)
Abstract The Middle Jurassic is an important time period for the evolutionary history of marine reptiles as it represented a transitional phase for many clades. Notably, in ichthyosaurs, many early parvipelvian taxa went extinct. The Middle Jurassic
Externí odkaz:
https://doaj.org/article/b3a54548a01b49ee96c5dae22b85c09e
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-28 (2024)
Abstract Marine conservation deposits (‘Konservat-Lagerstätten’) are characterized by their mode of fossil preservation, faunal composition and sedimentary facies. Here, we review these characteristics with respect to the famous conservation dep
Externí odkaz:
https://doaj.org/article/2eb970f42aa74edc823b71944c42d6f2
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-18 (2024)
Abstract Placodonts were durophagous reptiles of the Triassic seas with robust skulls, jaws, and enlarged, flat, pebble-like teeth. During their evolution, they underwent gradual craniodental changes from the Early Anisian to the Rhaetian, such as a
Externí odkaz:
https://doaj.org/article/bf161751d48d4588a69548330567cdff
Autor:
Torsten M. Scheyer, Michela M. Johnson, Dylan Bastiaans, Feiko Miedema, Erin E. Maxwell, Christian Klug
Publikováno v:
Royal Society Open Science, Vol 11, Iss 4 (2024)
The Jurassic period was a time of major diversification for Mesozoic marine reptiles, including Ichthyosauria, Plesiosauria and thalattosuchian Crocodylomorpha. The latter originated in the Early Jurassic and thrived during the Late Jurassic. Unfortu
Externí odkaz:
https://doaj.org/article/6761c947b3d5484193d4a7bcbcb1a77a
Publikováno v:
Swiss Journal of Palaeontology, Vol 142, Iss 1, Pp 1-23 (2023)
Abstract Relatively complete ontogenetic series are comparatively rare in the vertebrate fossil record. This can create biases in our understanding of morphology and evolution, since immaturity can represent a source of unrecognized intraspecific var
Externí odkaz:
https://doaj.org/article/92b759a9fc914ec1b70c30df1147fd48
Publikováno v:
Swiss Journal of Palaeontology, Vol 142, Iss 1, Pp 1-20 (2023)
Abstract Here, we present the first bone histological and microanatomical study of thalattosaurians, an enigmatic group among Triassic marine reptiles. Two taxa of thalattosaurians, the askeptosauroid Askeptosaurus italicus and one as yet undescribed
Externí odkaz:
https://doaj.org/article/3bc763144df34aad8a640f528dac2e61
Autor:
Catalina Pimiento, Kristína Kocáková, Gregor H. Mathes, Thodoris Argyriou, Edwin-Alberto Cadena, Jack A. Cooper, Dirley Cortés, Daniel J. Field, Christian Klug, Torsten M. Scheyer, Ana M. Valenzuela-Toro, Timon Buess, Meike Günter, Amanda M. Gardiner, Pascale Hatt, Geraldine Holdener, Giulia Jacober, Sabrina Kobelt, Sheldon Masseraz, Ian Mehli, Sarah Reiff, Eva Rigendinger, Mimo Ruckstuhl, Santana Schneider, Clarissa Seige, Nathalie Senn, Valeria Staccoli, Jessica Baumann, Livio Flüeler, Lino J. Guevara, Esin Ickin, Kimberley C. Kissling, Janis Rogenmoser, Dominik Spitznagel, Jaime A. Villafaña, Chiara Zanatta
Publikováno v:
Cambridge Prisms: Extinction, Vol 2 (2024)
The modern marine megafauna is known to play important ecological roles and includes many charismatic species that have drawn the attention of both the scientific community and the public. However, the extinct marine megafauna has never been assessed
Externí odkaz:
https://doaj.org/article/c14550d7df2942a8a77405caff25517a