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Géoforum est un forum de géologie, minéralogie, paléontologie, volcanologie et, plus généralement, un site dédié aux Sciences de la Terre et au patrimoine géologique. Les discussions s'organisent dans des espaces spécifiques, il existe un forum géologie, un forum minéraux, un forum fossiles, un forum volcans, etc. Une galerie de photos de minéraux ou de roches, de photos de fossiles, ou encore de sites géologiques ou de volcans permet de partager des albums. Il est possible de publier des offres d'emploi de géologue, ou des demandes d'emploi ou stage de géologues. Venez poser vos questions, partager vos connaissances, vivre votre passion !

Quelques-uns des principaux sujets de Géoforum

Bourse minéraux Sainte Marie aux Mines 2022, avec fossiles et gemmes.
Bourse minéraux et fossiles de Sainte Marie aux Mines (Alsace) - 23>26 juin 2022

Dernier JVP et découvertes du mois


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Quelques nouveautées notament le dernier JVP:

- A Possible Ctenosauriscid Archosaur from the Middle Triassic Manda Beds of Tanzania

Richard J. Butler, Paul M. Barrett, Richard L. Abel, and David J. Gower

- A New Basal Sauropodomorph Dinosaur from the Upper Elliot Formation (Lower Jurassic) of South Africa

Paul M. Barrett

- The Postcranial Osteology of Rapetosaurus krausei (Sauropoda: Titanosauria) from the Late Cretaceous of Madagascar

Kristina Curry Rogers

- Tethyshadros insularis, A New Hadrosauroid Dinosaur (Ornithischia) from the Upper Cretaceous of Italy

Fabio M. Dalla Vecchia

- A Redescription of the Ankylosaurid Dinosaur Dyoplosaurus acutosquameus (Ornithischia: Ankylosauria) and a Revision of the Genus

Victoria M. Arbour, Michael E. Burns, and Robin L. Sissons

- A Reevaluation of the Manus Structure in Triceratops (Ceratopsia: Ceratopsidae)

Shin-Ichi Fujiwara

- A Plesiosaur Containing an Ichthyosaur Embryo as Stomach Contents from the Sundance Formation of the Bighorn Basin, Wyoming

F. Robin O'Keefe, Hallie P. Street, Jean Pierre Cavigelli, John J. Socha, and R. Dennis O'Keefe

- A Reinterpretation of Pteroid Articulation in Pterosaurs

David Peters

On peut aussi ajouter Tawa: A Complete Skeleton of a Late Triassic Saurischian and the Early evolution of Dinosaurs Sterling J. Nesbitt, Nathan D. Smith, Randall B. Irmis, Alan H. Turner, Alex Downs, and Mark A. Norell Science 11 December 2009: 1530-1533. A complete theropod from New Mexico implies that early dinosaurs dispersed widely, perhaps originating from South America.

Un autre: Leshansaurus is a genus of theropod dinosaur from the Late Jurassic of what is now China. It was described in 2009 by a team of Chinese paleontologists. The type species is L. qianweiensis. Fossils of Leshansaurus were discovered in strata from the Shangshaximiao Formation, a formation rich in dinosaur fossils. Li et a...l. referred this taxon to Sinraptoridae – a group of carnosaurian theropods. Référence: F. Li; Peng G.; Ye Y.; Jiang S.; and Huang, D. (2009). "A new carnosaur from the Late Jurassic of Qianwei, Sichuan, China". Acta Geologica Sinica 83(9): 1203–1213. Abstract

Voila pour les quelques news de la semaine en dino

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