Swiss ichthyosaurs: a review

Autor: Christian Klug, Timur Sivgin, Feiko Miedema, Beat Scheffold, Achim G. Reisdorf, Iwan Stössel, Erin E. Maxwell, Torsten M. Scheyer
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-29 (2024)
Druh dokumentu: article
ISSN: 1664-2376
1664-2384
DOI: 10.1186/s13358-024-00327-4
Popis: 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 plus numerous fragmentary remains of ichthyosaurs from the Triassic to the Cretaceous that have been discovered in twelve cantons thus far, of which four species are based on Swiss holotypes. This wealth of ichthyosaur species can be explained by their abundance in the Middle Triassic conservation deposits (Konservat Lagerstätte) of Monte San Giorgio, as well as occasional discoveries in strata of Middle Triassic to Early Cretaceous age. The moderate abundance of outcrops in reasonable conditions in combination with the long history of palaeontological research in Switzerland explains this good fossil record. In addition to this unique overview, we provide more data for further studies and update the knowledge of these taxa.
Databáze: Directory of Open Access Journals
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