wiped out around 75 percent of our planet’s animals and ended the Cretaceous Period 66 million years ago. The only dinosaur ...
The fossil sheds light on interactions within the Cretaceous food web and may represent the first record of this type of ...
CELINA - Though dinosaurs are the most notable of the prehistoric animals, smaller mammals and fish walked and swam in Ohio, ...
Two underwater sea lilies were eaten and regurgitated around 66 million years ago. They were preserved as fossilized vomit.