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The Late Jurassic pterosaurs from northern Patagonia, Argentina
(Royal Society of Edinburgh, 2013-09)
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, ...
Interesting new ammonites from the Upper Jurassic of Argentina and their correlation potential: New possibilities for global correlations at the base of the Upper Tithonian by ammonites, calpionellids and other fossil groups
(Gebruder Borntraeger, 2008-04)
Two ammonites from the Vaca Muerta Formation cropping out at the southern slope of Cerro Lotena (Neuquén Basin, Argentina) are described for the first time: 1) Simplisphinctes (Lotenia) neuquenensis, n. subgen., n. sp., ...
New fossil record of a Jurassic pterosaur from Neuquén Basin, Vaca Muerta Formation, Argentina
(Elsevier Science, 2013-12)
Discoveries of Jurassic pterosaurs in the Southern Hemisphere are extremely unusual. In Argentina, pterosaurs from the Upper Jurassic (Tithonian) have only been found in the Northwest of Patagonia (Neuquén Basin). These ...
Magnetostratigraphy of the Jurassic through Lower Cretaceous in the Neuquén Basin
(Springer Nature Switzerland AG, 2020)
The first magnetostratigraphic scales for the Jurassic through Early Cretaceous from the Southern Hemisphere have been constructed over the last decades from marine sections in the Neuquén Basin. Paleomagnetic sites were ...
First record of chimaeroid fish Ischyodus from the Upper Jurassic of southwestern Gondwana
(Inst Paleobiologii Pan, 2021)
This study presents two specimens of Chimaeriformes from Upper Jurassic strata of central Chile. The material was
recovered from Tithonian levels of the Baños del Flaco Formation and includes two different individuals, ...
Middle–Upper Jurassic marine gastropods from central Saudi Arabia
(Taylor & Francis Ltd, 2018-07)
A total of 68 gastropod specimens are reported from the Middle‒Upper Jurassic sedimentary successions exposed at central Saudi Arabia. The studied material comes from the Tuwaiq Mountain and Hanifa formations at the Khashm ...
Jurassic to Cretaceous (upper Kimmeridgian–?lower Berriasian) calcispheres from high palaeolatitudes on the Antarctic Peninsula: Local stratigraphic significance and correlations across Southern Gondwana margin and the Tethyan realm
(Elsevier Science, 2020-01)
We report Upper Jurassic–Lower Cretaceous (Kimmeridgian-Berriasian) calcispheres from the Ameghino (Nordenskjöld) Formation at high palaeolatitudes on the northern part of the Antarctic Peninsula. The Ameghino Formation ...
A new Pliosaurus species (Sauropterygia, Plesiosauria) from the Upper Jurassic of Patagonia: New insights on the Tithonian morphological disparity of mandibular symphyseal morphology
(Paleontological Society, 2018-03)
Most species of the genus Pliosaurus Owen, 1842 come from the Northern Hemisphere, however, a growing number of new specimens are now available from the Southern Hemisphere. Here, a new species of Pliosaurus is described, ...
Jonoichthys challwa gen. et sp. nov., a new Aspidorhynchiform (Osteichthyes, Neopterygii, Teleosteomorpha) from the marine Upper Jurassic sediments of Argentina, with comments about paleobiogeography of Jurassic aspidorhynchids
(Elsevier France-editions Scientifiques Medicales Elsevier, 2015-03)
Aspidorhynchiformes as a whole are incompletely understood. Here, a new aspidorhynchiform, Jonoichthys challwa gen. et sp. nov., is described based on a single three-dimensionally preserved specimen recovered from Upper ...