Results 1 to 10 of about 652 (199)

A new gnathosaurine (Pterosauria, Archaeopterodactyloidea) from the Late Jurassic of Portugal [PDF]

open access: yesPeerJ, 2023
An incomplete, yet remarkably-sized dentated rostrum and associated partial cervical vertebrae of a pterosaur (ML 2554) were recently discovered from the Late Jurassic (Late Kimmeridgian-Early Tithonian) Lourinhã Formation of Praia do Caniçal, of central
Alexandra E. Fernandes   +3 more
doaj   +5 more sources

Testing pterosaur ingroup relationships through broader sampling of avemetatarsalian taxa and characters and a range of phylogenetic analysis techniques [PDF]

open access: yesPeerJ, 2020
The pterosaurs first appear in the fossil record in the middle of the Late Triassic. Their earliest representatives are known from Northern Hemisphere localities but, by the end of the Jurassic Period, this clade of flying reptiles achieved a global ...
Matthew G. Baron
doaj   +3 more sources

A new early monofenestratan pterosaur from the Mörnsheim Formation of southern Germany [PDF]

open access: yesPeerJ
A number of new early monofenestratan pterosaurs have recently been described from the Late Jurassic Mörnsheim Formation of Southern Germany, greatly expanding our knowledge of the diversity and evolution of this group.
David W.E. Hone
doaj   +3 more sources

The oldest monofenestratan pterosaur from the Queso Rallado locality (Cañadón Asfalto Formation, Toarcian) of Chubut Province, Patagonia, Argentina [PDF]

open access: yesRoyal Society Open Science
As the first group of tetrapods to achieve powered flight, pterosaurs first appeared in the Late Triassic. They proliferated globally, and by the Late Jurassic through the Cretaceous, the majority of these taxa belonged to the clade Monofenestrata (which
Alexandra E. Fernandes   +2 more
doaj   +2 more sources

A giant specimen of Rhamphorhynchus muensteri and comments on the ontogeny of rhamphorhynchines [PDF]

open access: yesPeerJ
Rhamphorhynchus is one of the best-known pterosaurs, with well over 100 specimens being held in public collections. Most of these represent juvenile animals, and the adults known are typically around 1 m in wingspan.
David W.E. Hone, Skye N. McDavid
doaj   +3 more sources

A new azhdarchoid pterosaur from the Lower Cretaceous of Brazil and the paleobiogeography of the Tapejaridae [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The Tapejaridae were an apparently worldwide distributed clade of edentulous pterosaurs, being a major component of several Lower Cretaceous terrestrial faunas.
Gabriela M. Cerqueira   +4 more
doaj   +1 more source

A large pterosaur femur from the Kimmeridgian, Upper Jurassic of Lusitanian Basin, Portugal [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The pterosaur fossil record in Portugal is scarce, comprising mainly isolated teeth and rare postcranial material. Here, we describe a well-preserved right proximal femur of a pterodactyloid pterosaur from the Kimmeridgian, Upper Jurassic Praia da ...
FILIPPO BERTOZZO   +6 more
doaj   +1 more source

First record of a Late Jurassic rhamphorhynchine pterosaur from Gondwana [PDF]

open access: yesActa Palaeontologica Polonica, 2021
We describe partial remains of a non-pterodactyloid pterosaur from Upper Jurassic levels of the Atacama Desert in northern Chile. The material includes a left humerus, a possible dorsal vertebra, and the shaft of a wing phalanx, all preserved in three ...
Jhonatan Alarcón-Muñoz   +5 more
doaj   +1 more source

An anhanguerian pterodactyloid mandible from the lower Valanginian of Northern Germany, and the German record of Cretaceous pterosaurs [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The record of Cretaceous pterosaur remains from Germany is sparse. The material recovered to date includes the fragmentary holotypes of Targaryendraco wiedenrothi and Ctenochasma roemeri, as well as a few isolated pterodactyloid teeth and some ...
Pascal Abel   +3 more
doaj   +1 more source

Pterosaurs from the Late Cretaceous of Angola

open access: yesDiversity, 2022
Here, we describe the first pterosaur remains from Angola, an assemblage of fourteen bones from the Lower Maastrichtian marine deposits of Bentiaba, Namibe Province. One new species is introduced, Epapatelo otyikokolo, gen. et sp.
Alexandra E. Fernandes   +6 more
doaj   +1 more source

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