Results 41 to 50 of about 196 (110)

The Fossil Record and Diversity of Pycnodontiform Fishes in Non-Marine Environments

Diversity
Pycnodont fishes were a successful clade of neopterygian fishes that are predominantly found in shallow marine deposits. However, throughout their long 180 million year reign (Late Triassic–end Eocene), they made multiple incursions into both brackish ...
John J. Cawley, Jürgen Kriwet
doaj   +1 more source

Geochemical study of vertebrate fossils from the Upper Cretaceous (Santonian) Csehbánya Formation (Hungary): Evidence for a freshwater habitat of mosasaurs and pycnodont fish

, 2009
The diverse vertebrate remains from the Upper Cretaceous freshwater settings at Iharkút, Hungary, contain two fossil groups, Pycnodontiformes fish and Mosasauridae that are almost exclusively known from marine palaeo-environments. Hence, their appearance
Vennemann, Torsten, Palmer, Martin R., Kocsis, L., Osi, A., Palmer, M.R., Trueman, C.N., Vennemann, T.W., Ősi, Attila, Trueman, Clive N., Kocsis, László   +9 more
core   +1 more source

Un nouveau regard sur les poissons pycnodontiformes

, 2002
Ce travail présente une révision des poissons pycnodontiformes, fondée sur des spécimens en connexion sans tenir compte des dentures ou des dents isolées.
WENZ Sylvie

Auteur

WENZ
core  

First report on vertebrate coprolites from the Upper Cretaceous (Santonian) Csehbánya Formation of Iharkút, Hungary [PDF]

, 2017
More than 2600 coprolites produced by vertebrates have been found in the fluvial lacustrine beds of the Upper Cretaceous (Santonian) Csehbánya Formation, Iharkút, western Hungary.
Buczkó, Krisztina, Zsolt Dallos, Richárd Tokai, Segesdi, Martin, Ősi, Attila, Krisztina Buczkó, Gábor Botfalvai, Bodor, Emese Réka, Dallos, Zsolt, Attila Ősi, Emese Réka Bodor, Tokai, Richárd, Martin Segesdi, Botfalvai, Gábor, Földes, Tamás, Tamás Földes   +15 more
core   +1 more source

Fishes from the Upper Jurassic of Torres Vedras, Portugal [PDF]

, 2022
In this study, fossil hybodontiform and neopterygian specimens from the Upper Jurassic of Torres Vedras are reported. Material was collected on the surface of the marine deposits at the top of Praia Azul Member, Lourinhã Formation, dating between upper ...
Costa, Bruno Leite Pereira
core  

Presencia de pycnodontiformes en el cretáceo inferior de colombia [PDF]

, 1970
It is the first time that the existence of a Pycnodontidae which can be approximately attributed to Macromesodon Couloni (Agassiz) is described in Colombia.
Porta, Jaime de
core  

Osteology and relationships of Acrorhinichthys poyatoi gen. et sp nov (Pycnodontiformes) from the marine Late Cretaceous of Lebanon

, 2015
The osteology of Acrorhinichthys poyatoi gen. et sp. nov., a pycnodontid fish from the marine Cenomanian (Late Cretaceous) of Lebanon, is studied in detail.
Taverne, L., Capasso, L.
core  

Microvertebrate faunal assemblages of the Favel Formation (late Cenomanian-middle Turonian) of Manitoba, Canada. [PDF]

PeerJ, 2023
Kilmury AA, Anderson A, Wijesinghe DS, Verstraete AF, Ezeana W, Anderson AE, Brink KS.   +6 more
europepmc   +1 more source

History of two lineages: Comparative analysis of the fossil record in Amiiformes and Pycnodontiformes (Osteischtyes, Actinopterygii)

Amiiformes and pycnodontiformes are two orders of neopterygian fishes that were broadly distributed, and frequently appeared together, during the Mesozoic. Comparison of their fossil record reveals both common traits and significant differences.
Martín-Abad, Hugo, Poyato-Ariza, Francisco José   +1 more
core   +1 more source

A "Mammalian-like" Pycnodont Fish: Independent Acquisition of Thecodont Implantation, True Vertical Replacement, and Carnassial Dentitions in Carnivorous Mammals and a Peculiar Group of Pycnodont Fish. [PDF]

Life (Basel), 2022
Matsui K, Kimura Y.
europepmc   +1 more source