Results 51 to 60 of about 792 (171)
The types of limb structure in the Triassic Ichthyosauria [PDF]
American Journal of Science, 1905 n ...
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III. On the shoulder girdle in ichthyosauria and sauropterygia [PDF]
Proceedings of the Royal Society of London, 1892 Abstract The author discusses the structure of the shoulder girdle and the homologies of its several parts in these families. He shows that the alleged existence of a precoracoid in the Ichthyosauria rests on an insufficient foundation; offers proofs that in Plesiosauria the anterior ventral ray is not only theoretically but actually ...
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Papers in Palaeontology, Volume 11, Issue 5, September/October 2025.Abstract Ichthyosaurian faunas before and after the Pliensbachian stage of the Early Jurassic are known from numerous, often complete fossils. The two faunas are very different taxonomically, with only one of the pre‐Pliensbachian genera, but none of the species, persisting into the post‐Pliensbachian (Toarcian).
Dean R. Lomax +2 more
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New data on the ichthyosaur Platypterygius hercynicus and its implications for the validity of the genus [PDF]
, 2012 The description of a nearly complete skull from the late Albian of northwestern France reveals previously unknown anatomical features of Platypterygius hercynicus, and of European Cretaceous ichthyosaurs in general.
Fischer, V
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Papers in Palaeontology, Volume 11, Issue 3, May/June 2025.Abstract Fossilized food items found in or passed through the digestive tract of an animal (bromalites) offer a window into the dietary habits and ecological role of the producer taxon. Bromalites have been documented from several small to mid‐sized parvipelvian ichthyosaurian species from the Lower Jurassic, but are seldom documented for the largest ...
Giovanni Serafini +3 more
wiley +1 more source
A new Eurhinosaurus (Ichthyosauria) species from the Lower Jurassic (Toarcian) of Mistelgau (Bavaria, Southern Germany) [PDF]
Fossil RecordEurhinosaurus is a European Lower Jurassic longirostrine ichthyosaur, characterized by its remarkable overbite. Despite the long history of the genus, the taxonomy of Eurhinosaurus is still under debate, and its morphology is poorly understood.
Gaël E. Spicher +3 more
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The strawberry bank Lagerstätte reveals insights into early Jurassic life [PDF]
, 2015 The Strawberry Bank Lagerstätte provides a rich insight into Early Jurassic marine vertebrate life, revealing exquisite anatomical detail of marine reptiles and large pachycormid fishes thanks to exceptional preservation, and especially the uncrushed, 3D
Ambrogi +26 more
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A large skull of Ichthyosaurus (Reptilia: Ichthyosauria) from the Lower Sinemurian (Lower Jurassic) of Frick (NW Switzerland) [PDF]
, 2018 An incomplete skull of an ichthyosaur attributed to Ichthyosaurus communis Conybeare 1822 is reported from the Lower Sinemurian calcarenites (upper part of the "Beggingen Member”, previously "Arietenkalk”, Semicostatum zone) of Frick (Canton Aargau ...
Maisch, Michael +3 more
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New information on the forefin of Utatsusaurus hataii (Ichthyosauria)
Journal of Paleontology, 1997 Utatsusaurus hataii, an Early Triassic ichthyosaur from Japan, is represented by exceptionally well preserved materials but is poorly known because of incomplete preparation. Further preparation of the holotype and one of the paratype specimens has revealed nearly complete forefins that are pentadactyl, with no more than five phalanges in any of the ...
Marie-Céline Buchy +1 more
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Présence de Leptopterygius tenuirostris (Reptilia, Ichthyosauria) dans le Lias moyen de Lorraine belge [PDF]
, 1992 In this paper, a left humerus and epipodials of an Ichthyosauria, discovered in Pliensbachian from Differt (Belgian Lorraine) and preserved in the collections of the Institut royal des Sciences naturelles de Belgique, are described.
Godefroit, P
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