The Cretaceous of the Neuquén Basin in the central Andes

B Aguirre-Urreta - Geological Society, London, Special …, 2024 - lyellcollection.org
Abstract The Neuquén Basin, located at the foothills of the Central Andes of Argentina, with
superb and extended exposures is a natural laboratory. It is important not only for its …

Shed teeth from Portezuelo formation at Sierra del Portezuelo reveal a higher diversity of predator theropods during Turonian-Coniacian times in northern Patagonia

JG Meso, F Gianechini, KL Gomez, L Muci… - BMC Ecology and …, 2024 - Springer
The study of thirty-two shed crowns from the Portezuelo Formation (middle Turonian-late
Coniacian) at the Sierra del Portezuelo locality, reveals six distinct tooth morphotypes …

Diuqin lechiguanae gen. et sp. nov., a new unenlagiine (Theropoda: Paraves) from the Bajo de la Carpa Formation (Neuquén Group, Upper Cretaceous) of Neuquén …

JD Porfiri, MA Baiano, DD Dos Santos… - BMC Ecology and …, 2024 - Springer
Background Unenlagiine paravians are among the most relevant Gondwanan theropod
dinosaur clades for understanding the origin of birds, yet their fossil record remains …

The First Occurrence of a Basal Tyrannosauroid in Southeast Asia: Dental Evidence from the Upper Jurassic of Northeastern Thailand

W Chowchuvech, S Manitkoon, P Chanthasit… - Tropical Natural …, 2024 - li01.tci-thaijo.org
Isolated theropod teeth are one of the most common vertebrate fossils that have been found
in the Khorat Group of Thailand. Furthermore, several isolated teeth have been discovered …