Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Serjoscha W, Evers"'
Autor:
Juliette C. L. Menon, Donald B. Brinkman, Guilherme Hermanson, Walter G. Joyce, Serjoscha W. Evers
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-51 (2024)
Abstract The early evolution of Pan-Chelonioidea (sea turtles) is poorly understood. This is in part due to the rarity of undeformed skulls of definitive early stem chelonioids. In this work, we redescribe the holotype of Nichollsemys baieri using µ
Externí odkaz:
https://doaj.org/article/0bfcb4552f63447da4378bd753ed30f4
Autor:
Serjoscha W. Evers, Zahra Al Iawati
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-37 (2024)
Abstract The anatomy of North American tortoises is poorly understood, despite a rich fossil record from the Eocene and younger strata. Stylemys nebrascensis is a particularly noteworthy turtle in this regard, as hundreds of specimens are known from
Externí odkaz:
https://doaj.org/article/ccc45434599d4cc3a6878b31738b983e
Publikováno v:
Fossil Record, Vol 27, Iss 1, Pp 13-28 (2024)
Allaeochelys libyca is a carettochelyid turtle from the Middle Miocene of Libya. The species is the only valid carettochelyid taxon recovered from Africa and was named based on fragmentary material that includes a partial cranium and isolated shell r
Externí odkaz:
https://doaj.org/article/8375e89480764dcfa91889da7cb74f44
Publikováno v:
Swiss Journal of Palaeontology, Vol 143, Iss 1, Pp 1-28 (2024)
Abstract Saxochelys gilberti is a baenid turtle from the Late Cretaceous Hell Creek Formation of the United States of America known from cranial, shell, and other postcranial material. Baenid turtles are taxonomically diverse and common fossil elemen
Externí odkaz:
https://doaj.org/article/7360d457a8df438e9f88b4a358abb8b7
Publikováno v:
Fossil Record, Vol 26, Iss 1, Pp 117-133 (2023)
Early Cretaceous (late Barremian – early Aptian) fissure fill deposits near Balve, North Rhine Westphalia, Germany, have yielded a rich continental vertebrate fauna over the course of the last two decades. More than 250 fragmentary specimens, inclu
Externí odkaz:
https://doaj.org/article/5b09d67835b1492f91dab1cd230f6505
Publikováno v:
Swiss Journal of Palaeontology, Vol 142, Iss 1, Pp 1-40 (2023)
Abstract Trionychid (softshell) turtles have a peculiar bauplan, which includes shell reductions and cranial elongation. Despite a rich fossil record dating back to the Early Cretaceous, the evolutionary origin of the trionychid bauplan is poorly und
Externí odkaz:
https://doaj.org/article/020a6da5186440b2a2085a2fb777eadb
Autor:
Serjoscha W. Evers, Walter G. Joyce, Jonah N. Choiniere, Gabriel S. Ferreira, Christian Foth, Guilherme Hermanson, Hongyu Yi, Catherine M. Johnson, Ingmar Werneburg, Roger B. J. Benson
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The size and shape of the inner ear, or bony labyrinth, is thought to be related to ecological adaptations in vertebrates. Here, the authors examine this relationship in turtles across 230 million years of evolution, unexpectedly finding large labyri
Externí odkaz:
https://doaj.org/article/4ea610ea521d4f75a7dd06653ff8fa22
Publikováno v:
Swiss Journal of Palaeontology, Vol 141, Iss 1, Pp 1-26 (2022)
Abstract Proganochelys quenstedtii represents the best-known stem turtle from the Late Triassic, with gross anatomical and internal descriptions of the shell, postcranial bones and skull based on several well-preserved specimens from Central European
Externí odkaz:
https://doaj.org/article/93bff7c0f580484b85a0fcd697456c8c
Publikováno v:
Swiss Journal of Palaeontology, Vol 140, Iss 1, Pp 1-30 (2021)
Abstract We study the Late Jurassic (Tithonian) turtle Uluops uluops using micro-computed tomography scans to investigate the cranial anatomy of paracryptodires, and provide new insights into the evolution of the internal carotid artery and facial ne
Externí odkaz:
https://doaj.org/article/d8835ad74ca24bffa256a95199724eb3
Publikováno v:
PeerJ, Vol 10, p e14138 (2022)
We describe the skull of the Early Cretaceous (Aptian-Albian) baenid turtle Trinitichelys hiatti using micro-computed tomography to provide new insights into the cranial anatomy of basal baenids and into the evolution of paracryptodires. We show that
Externí odkaz:
https://doaj.org/article/d4f9d42762d64b8281d49eeda64ef795