Middle Eocene chondrichthyan fauna from Antarctic Peninsula housed in the Museo de La Plata, Argentina

M Charnelli, S Gouiric Cavalli… - Advances in Polar …, 2024 - sedici.unlp.edu.ar
… up to now are isolated teeth of elasmobranchs. Given that the highest … II allomembers,
Eocene of Seymour Island, Antarctica. These … Other groups, such as Orectolobiformes and …

[PDF][PDF] Diversity and renewal of tropical elasmobranchs around the Middle Eocene Climatic Optimum (MECO) in North Africa: New data from the lagoonal deposits of …

S Adnet, L Marivaux, H Cappetta… - Palaeontologia …, 2020 - hal.umontpellier.fr
… diversified assemblage of elasmobranchs (sharks and rays), dating from the late Middle
Eocene (mid … 57) revised the elasmobranch record of Wadi al Hitan and signaled that requiem …

New sharks and other chondrichthyans from the latest Maastrichtian (Late Cretaceous) of North America

TA Gates, E Gorscak, PJ Makovicky - Journal of Paleontology, 2019 - cambridge.org
… teeth from the “SUE” site are some of the lowest orectolobiform teeth yet discovered in the
Hell Creek Formation. More discoveries of carpet sharks throughout the formation will yield …

A new large Late Cretaceous lamniform shark from North America, with comments on the taxonomy, paleoecology, and evolution of the genus Cretodus

K Shimada, MJ Everhart - Journal of Vertebrate Paleontology, 2019 - Taylor & Francis
… lamniform sharks, including extant taxa, we infer the body size and form of the Cretodus
individual described here. We also attempt to assess the growth pattern of the fossil shark using …

Deep-sea elasmobranch fauna with the first descriptions of genera Arynchobatis and Pseudoraja from the Miocene Yatsuo group in Toyama, central Japan

K Nishimatsu, A Ujihara - Historical Biology, 2019 - Taylor & Francis
… weltoni Long, Citation1992 from the Eocene of Antarctica by the absence of serrations on
the cutting edges of the crown. This species has a longer apron than that of S. almeidae …

First Report of Elasmobranchii and Osteichthyans from the Fox Hills Formation (Late Cretaceous), Poison Springs Locality, Northeastern Colorado

JW Hoganson, JM Erickson, MJ Everhart - Transactions of the Kansas …, 2022 - BioOne
… is the characteristic genus of squatiniform shark belonging to the angel sharks. … shark
predators in the shallow marine habitat included the angel shark, Squatina hassei, the nurse shark, …

Antarctic paleontological heritage: late Cretaceous Paleogene vertebrates from Seymour (Marambio) Island, Antarctic Peninsula

M Reguero - Advances in Polar Science, 2019 - library.arcticportal.org
Revision of Eocene Antarctic carpet sharks (Elasmobranchii, Orectolobiformes) from Seymour
Island, Antarctic Peninsula. J … Taxonomic revision of Eocene Antarctic penguins based on …

[HTML][HTML] First fossil frog from Antarctica: implications for Eocene high latitude climate conditions and Gondwanan cosmopolitanism of Australobatrachia

T Mörs, M Reguero, D Vasilyan - Scientific Reports, 2020 - nature.com
… You are using a browser version with limited support for CSS… old, sediments on Seymour
Island, Antarctic Peninsula. The … that Eocene freshwater ecosystems in Antarctica provided …

[HTML][HTML] Reassessment of historical sections from the Paleogene marine margin of the Congo Basin reveals an almost complete absence of Danian deposits

F Solé, C Noiret, D Desmares, S Adnet, L Taverne… - Geoscience …, 2019 - Elsevier
… To document the early Paleogene marine ecosystems of Central Africa, we revised the … the
European marine fauna, and another during the Eocene when Europe was the source of the …

[HTML][HTML] A fish fauna from the lowermost Bartonian of the Transylvanian Basin, Romania

N Trif, V Codrea, V Arghiuș - 2019 - palaeo-electronica.org
… to 65 species of sharks from the … Eocene fish teeth (again, mostly sharks) originating from
the northwestern side of the basin. It is likely that in Koch's list, both middle and upper Eocene