A skeleton discovered in the Upper Cretaceous Sierra Barrosa Formation (Turonian-Coniacian) of Neuquén Province, Argentina represents a new species of theropod dinosaur related to the long snouted, hi
A fragmentary skeleton from the Kaiparowits Formation (Upper Campanian) of southern Utah represents a new taxon of chelydroid turtle herein named Lutemys warreni . Lutemys warreni differs
The Gondwanan hadrosaurid dinosaur record is relatively poorly known and very complicated. A new hadrosaurid, Bonapartesaurus rionegrensis , gen. et sp. nov., from the late Campanian–early Maast
Upper bold box indicates bioinclusions; lower bold box indicates pseudoinclusions. Relative abundances are based visual assessments of inclusion types in the entire sample set. For a breakdown of rela
