Results 41 to 50 of about 579 (138)

The Late Jurassic pterosaurs from northern Patagonia, Argentina [PDF]

open access: yes, 2013
Records of flying Jurassic reptiles are very scarce in the Southern Hemisphere. Upper Jurassic pterosaurs have been discovered in marine Tithonian sediments of the Vaca Muerta Formation, in the Neuquén Basin, Patagonia, Argentina. Only four specimens are
Brandoni, Zulma Nelida   +1 more
core   +1 more source

Taxonomy of the Lonchodectidae (Pterosauria, Pterodactyloidea)

open access: yesProceedings of the Zoological Institute RAS, 2020
The pterodactyloid family Lonchodectidae includes three genera, Lonchodectes Hooley, 1914, Lonchodraco Rodrigues et Kellner, 2013, and Ikrandraco Wang et al., 2014, and four species, Lonchodectes compressirostris (Owen, 1851), Lonchodraco giganteus (Bowerbank, 1846), Ikrandraco avatar Wang et al., 2014, and Ikrandraco machaerorhynchus (Seeley, 1870 ...
openaire   +1 more source

On the cervical vertebrae of the Pterodactyloidea (Reptilia: Archosauria)

open access: yesZoological Journal of the Linnean Society, 1986
Within the Pterodactyloidea, the cervical vertebrae show considerable variation. These elements are also sufficiently common and contain enough anatomical information to make them taxonomically valuable. A survey of these vertebrae concludes that most known pterodactyloids fall into two groups: long-necked forms with attenuated cervical vertebrae that ...
Company Rodríguez, Julio   +2 more
openaire   +4 more sources

An unusual long-tailed pterosaur with elongated neck from western Liaoning of China

open access: yesAnais da Academia Brasileira de Ciências, 2009
A new long-tailed pterosaur, Wukongopterus lii gen. et sp. nov, is described based on an almost complete skeleton (IVPP V15113) representing an individual with an estimated wing span of 730 mm.
Xiaolin Wang   +3 more
doaj   +1 more source

Pterosauria of the Great Oolite Group (Bathonian, Middle Jurassic) of Oxfordshire and Gloucestershire, England [PDF]

open access: yesActa Palaeontologica Polonica, 2018
The current understanding of UK Middle Jurassic pterosaur taxonomy is under-developed, leading to it being previously considered a time of low diversity.
Michael O’Sullivan, David M. Martill
doaj   +1 more source

A new ?chaoyangopterid (Pterosauria: Pterodactyloidea) from the Cretaceous Kem Kem beds of southern Morocco [PDF]

open access: yesCretaceous Research, 2020
Abstract A new genus and species of edentulous pterodactyloid pterosaur with a distinctive partial rostrum from the mid-Cretaceous (?Albian/Cenomanian) Kem Kem beds of southeast Morocco is described. The taxon is assigned to Chaoyangopteridae based upon its edentulous jaws, elongate rostrum and slightly concave dorsal outline.
McPhee, James   +5 more
openaire   +2 more sources

A revision of the pterodactyloid pterosaur Herbstosaurus pigmaeus Casamiquela, 1975 from the Late Jurassic of Argentina [PDF]

open access: yesAnais da Academia Brasileira de Ciências
Herbstosaurus pigmaeus Casamiquela, 1975 is a Late Jurassic pterosaur from northwestern Patagonia. It is based on the natural moulds and a few bony patches of the sacrum, prepubis, ilium, and both femora of a small-sized specimen.
MARTÍN D. EZCURRA   +3 more
doaj   +1 more source

A new vertebrate assemblage from the matute formation of the Cameros Basin (Ágreda, Spain): implications for the diversity during the jurassic/cretaceous boundary [PDF]

open access: yes, 2023
Altres ajuts: Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature.The Ribota site (Ágreda, Soria, Spain) is a new locality in the Matute Formation (Tithonian-Berriasian) composed of several carbonate layers, outstandingly ...
Aurell, Marcos   +7 more
core   +1 more source

The first pterosaur from the Bauru Group: an azhdarchid from the Upper Cretaceous of Brazil

open access: yesPapers in Palaeontology, Volume 11, Issue 5, September/October 2025.
Abstract The vertebrate fossil record of the Bauru Group (Upper Cretaceous, southeastern Brazil) is remarkably rich, with a predominance of titanosaurs and crocodyliforms, alongside theropods, turtles, squamates, fishes and even small mammals. In contrast, pterosaur remains from the Bauru Group have remained elusive until now.
Ariovaldo A. Giaretta   +3 more
wiley   +1 more source

Pterosaurs of the Wessex Formation (Early Cretaceous, Barremian) of the Isle of Wight, southern England: a review with new data [PDF]

open access: yes, 2010
Micropalaeontological processing of vertebrate-bearing horizons within the Early Cretaceous (Barremian) Wessex Formation of the Isle of Wight, southern England, reveals a rare, but diverse assemblage of pterosaurs.
Martill, D. M., Sweetman, S. C.
core   +2 more sources

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