Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Martin Sander, P."'
Autor:
P. Martin Sander, Paul W. Wellnitz
Publikováno v:
Fossil Record, Vol 27, Iss 1, Pp 147-158 (2024)
Although there are problematic earliest Jurassic records, phytosaurs are thought to have become extinct during the Rhaetian. A newly-discovered left paramedian phytosaur osteoderm from a clay pit in Bonenburg, Kreis Höxter, North Rhine-Westphalia, G
Externí odkaz:
https://doaj.org/article/9d97d413d1404c609f7b7053d5336e81
Publikováno v:
PeerJ, Vol 12, p e17764 (2024)
The basal macronarian sauropod Europasaurus holgeri is known only from the Late Jurassic of the Langenberg Quarry near Goslar, Lower Saxony, Germany. Europasaurus has been identified as an insular dwarf and shows a clear resemblance to Camarasaurus a
Externí odkaz:
https://doaj.org/article/4e9d9418b6eb4e6dae0566ac5da94e22
Autor:
Marcello Perillo, P Martin Sander
Publikováno v:
PeerJ, Vol 12, p e17060 (2024)
Very large unidentified elongate and rounded fossil bone segments of uncertain origin recovered from different Rhaetian (Late Triassic) fossil localities across Europe have been puzzling the paleontological community since the second half of the 19th
Externí odkaz:
https://doaj.org/article/9f11ec1b39d74b5891b2460e2bbdd90b
Autor:
Ye, Si-Yao, Wu, Kui, Sun, Zuo-Yu, Martin Sander, P., Samathi, Adun, Sun, Yuan-Yuan, Ji, Cheng, Suteethorn, Varavudh, Liu, Jun
Publikováno v:
In Palaeoworld July 2024
Autor:
Feiko Miedema, Nicole Klein, Daniel G. Blackburn, P. Martin Sander, Erin E. Maxwell, Eva M. Griebeler, Torsten M. Scheyer
Publikováno v:
BMC Ecology and Evolution, Vol 23, Iss 1, Pp 1-13 (2023)
Abstract According to a longstanding paradigm, aquatic amniotes, including the Mesozoic marine reptile group Ichthyopterygia, give birth tail-first because head-first birth leads to increased asphyxiation risk of the fetus in the aquatic environment.
Externí odkaz:
https://doaj.org/article/59577c107d2643fc9f7860271ea666a0
Autor:
Yu Qiao, Jun Liu, Andrzej S. Wolniewicz, Masaya Iijima, Yuefeng Shen, Tanja Wintrich, Qiang Li, P. Martin Sander
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-9 (2022)
Further evidence for an explosive marine reptile diversification event in the Early Triassic is presented via morphological analysis of a new Sclerocormus specimen.
Externí odkaz:
https://doaj.org/article/0387568c266946b1b7c0588af3196e2d
Autor:
Yasuhisa Nakajima, Yasunari Shigeta, Alexandra Houssaye, Yuri D. Zakharov, Alexander M. Popov, P. Martin Sander
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract Ichthyopterygia is a major clade of reptiles that colonized the ocean after the end-Permian mass extinction, with the oldest fossil records found in early Spathian substage (late Olenekian, late Early Triassic) strata in the western USA. Her
Externí odkaz:
https://doaj.org/article/a0fefd330c894609b03fe7cdfdde9eff
Publikováno v:
Molecules, Vol 28, Iss 13, p 4887 (2023)
The metalloporphyrin heme acts as the oxygen-complexing prosthetic group of hemoglobin in blood. Heme has been noted to survive for many millions of years in fossils. Here, we investigate its stability and degradation under various conditions expecte
Externí odkaz:
https://doaj.org/article/e3b3b90147e546559f9ea60a95a521ab
Publikováno v:
PeerJ, Vol 10, p e13342 (2022)
Background The Plesiosauria (Sauropterygia) are secondary marine diapsids. They are the only tetrapods to have evolved hydrofoil fore- and hindflippers. Once this specialization of locomotion had evolved, it remained essentially unchanged for 135 Ma.
Externí odkaz:
https://doaj.org/article/4e1083880d5e428dac8518c458109292
Publikováno v:
Acta Palaeontologica Polonica, Vol 66, Iss 1, Pp 1-28 (2021)
The Triassic basal sauropodomorph Plateosaurus trossingensis is well-known from mass accumulations at the German localities of Trossingen and Halberstadt and the Swiss locality of Frick, and is significant especially regarding its taphonomy and propo
Externí odkaz:
https://doaj.org/article/6cad93481af74af9998c979050d0319e