Results 101 to 110 of about 102,835 (270)

A new genus and species of sabretooth, Oriensmilus liupanensis (Barbourofelinae, Nimravidae, Carnivora), from the middle Miocene of China suggests barbourofelines are nimravids, not felids [PDF]

open access: yes, 2020
Since the early 2000s, a revival of a felid relationship for barbourofeline sabretooths has become popular due to recent discoveries of fragmentary fossils from Africa.
Guan, Jian   +2 more
core  

New evidence for the earliest ornithischian dinosaurs from Asia

open access: yesiScience
Summary: The Early Jurassic ornithischian dinosaurs in Laurasia are dominated by armored dinosaurs, with other early ornithischian groups being rare. Here, a new taxon, Archaeocursor asiaticus gen. et sp.
Xi Yao   +4 more
doaj   +1 more source

Paleontologic and stratigraphic relations of phosphate beds in Upper Cretaceous rocks of the Cordillera Oriental, Colombia [PDF]

open access: bronze, 1979
Edwin K. Maughan   +5 more
openalex   +1 more source

Predicting behavior in extinct reptiles from quantitative analysis of trigeminal osteological correlates

open access: yesFrontiers in Amphibian and Reptile Science
IntroductionVertebrate sensory systems are in close contact with surrounding tissues, often leaving bony signatures behind. These bony features are the keys to assessing variation in sensory systems in fossil taxa.
Emily J. Lessner   +10 more
doaj   +1 more source

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