Fossilized duck-billed dino droppings from Grand Staircase-Escalante National Monument are full of rotten wood and crustaceans.
Even more dinosaur bones have surfaced at the dig for Triceratops in Thornton.
The images detail the dinosaur’s brain and sinus cavities, the pathways of some nerves and blood vessels and teeth that formed but never emerged.
Cal Orcko, located 3 miles south of downtown Sucre in Bolivia, is home to the world’s largest and most diverse collection of dinosaur footprints from the Cretaceous Period.
The abundance of allosaur fossils in the Cleveland-Lloyd Dinosaur Quarry has puzzled palaeontologists for decades, but a new study may have found the cause.
Evolutionary biology is the study of the origin, development, and changes (evolution) in species over time. Other scientists that contribute to evolutionary biology are geologists and geneticists.
Between 230 million and 66 million years ago, dinosaurs plodded across the supercontinent Pangea, and migrated from Europe to other parts of the world.
Paleontologists claim to have tracked the origins of humans and other vertebrates to a worm that swam in today’s Canada. The team concluded that the extinct Pikaia gracilens is the most primitive known member of the chordate family.