Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Dinosaur ecology in the Nemegt Basin (Upper Cretaceous of Mongolia). A Tarbosaurus is consuming a Deinocheirus carcass, imposing a distortive, first-order taphonomic filter for interpreting the palaeoecology of this community (the hadrosaurid Saurolophus drinking opposite the tyrannosaurid and the sauropod Nemegtosaurus foraging in the background). Reconstruction by Davide Bonadonna.
