Combining palaeontological and neontological data shows a delayed diversification burst of carcharhiniform sharks likely mediated by environmental change
Estimating deep-time species-level diversification processes remains challenging. Both the
fossil record and molecular phylogenies allow the estimation of speciation and extinction …
fossil record and molecular phylogenies allow the estimation of speciation and extinction …
The sawshark redemption: current knowledge and future directions for sawsharks (Pristiophoridae)
RJ Nevatte, JE Williamson - Fish and Fisheries, 2020 - Wiley Online Library
Abstract Sawsharks (Order: Pristiophoriformes, Family: Pristiophoridae) are a highly
distinctive group of sharks, characterized by a tapering saw‐like rostrum with a pair of …
distinctive group of sharks, characterized by a tapering saw‐like rostrum with a pair of …
[HTML][HTML] Shifts in composition of northern Tethyan elasmobranch assemblages during the last millennia of the Cretaceous
Extensive bulk sampling of seven horizons of a continuous succession deposited in an outer
neritic environment of the latest Maastrichtian yielded more than three thousand ichthyoliths …
neritic environment of the latest Maastrichtian yielded more than three thousand ichthyoliths …
[HTML][HTML] Fossil marine vertebrates (Chondrichthyes, Actinopterygii, Reptilia) from the Upper Cretaceous of Akkermanovka (Orenburg Oblast, Southern Urals, Russia)
Upper Cretaceous coastal marine deposits are widespread in the Southern Urals with a
number of marine vertebrates previously reported from this region. However, previous …
number of marine vertebrates previously reported from this region. However, previous …
Marine Fishes (Chondrichthyes, Holocephali, Actinopterygii) from the Upper Cretaceous (Campanian) Rybushka Formation near Beloe Ozero, Saratov Oblast, Russia
A diverse fish paleofauna occurs in the upper Campanian portion of the Rybushka
Formation exposed near Saratov city in the Saratov Oblast, Russia. Twenty taxa have been …
Formation exposed near Saratov city in the Saratov Oblast, Russia. Twenty taxa have been …
Diversity, palaeoecology and palaeoenvironmental significance of the Eocene chondrichthyan assemblages of the Bolca Lagerstätte, Italy
Over the last few years, the morphology, taxonomy and systematics of the cartilaginous fish
taxa of the two main sites of the Bolca Lagerstätte, Italy,(Pesciara and Monte Postale sites) …
taxa of the two main sites of the Bolca Lagerstätte, Italy,(Pesciara and Monte Postale sites) …
Earliest Danian outer neritic elasmobranch assemblages reveal an environmentally controlled faunal turnover at the Cretaceous–Palaeogene boundary in the …
I Feichtinger, J Pollerspöck, M Harzhauser… - Papers in …, 2024 - Wiley Online Library
This study reports elasmobranch remains from two fossil‐rich horizons in the earliest Danian
Olching Formation at Waidach, Austria. These outer neritic assemblages complement …
Olching Formation at Waidach, Austria. These outer neritic assemblages complement …
the fossil record of the Bramble-shark Echinorhinus (Echinorhiniformes, Echinorhinidae) in South America
S Bogan, FL Agnolín - Journal of South American Earth Sciences, 2022 - Elsevier
The present contribution aims is to analyze the fossil record of the genus Echinorhinus in
South America, and particularly Argentina. We made a first-hand examination of the species …
South America, and particularly Argentina. We made a first-hand examination of the species …
[HTML][HTML] Revision of the Cretaceous shark Protoxynotus (Chondrichthyes, Squaliformes) and early evolution of somniosid sharks
Due to the peculiar combination of dental features characteristic for different squaliform
families, the position of the Late Cretaceous genera Protoxynotus and Paraphorosoides …
families, the position of the Late Cretaceous genera Protoxynotus and Paraphorosoides …
Santonian-Campanian neoselachian faunas of the Upper Cretaceous Yezo Group in Nakagawa Town, Hokkaido, Japan
S Kanno, S Tokumaru, S Nakagaki, Y Nakajima… - Cretaceous …, 2022 - Elsevier
Fifty-one fossil shark teeth, including Hexanchiformes, Echinorhiniformes, Squaliformes and
Lamniformes, are described from two localities in Nishichirashinai and Omagari formations …
Lamniformes, are described from two localities in Nishichirashinai and Omagari formations …