Early cretaceous mammals from the Khamryn-Us and Shalan-Ikher localities in Mongolia

详细

New material of Early Cretaceous mammals from Mongolia, including dentary fragments of Gobiconodon borissiaki Trofimov, 1978 and G. hoburensis (Trofimov, 1978) from the well-known dinosaur locality Khamryn-Us (Dornogovi aimag) and a maxilla fragment of G. borissiaki from the new locality Shalan-Ikher (Övörkhangai aimag), is presented. The new data extend the knowledge on the morphology and intraspecific variability of Gobiconodon and the distribution of the Höovör Mammalian Assemblage in Mongolia.