He is best known for his works on marine animals and coal-measure fossils.
She does research and field work on human fossils in East Africa.
He is noted for his research on fossils and the antiquity of man.
It is based on fossils long thought to have belonged to Chasmosaurus.
The rings had previously been noted on additional fossils.
Here were more than 4,000 books on Whitby, birds, fossils and explorations.
Now they were working on assorted fossils of sea creatures.
He's a paleontologist and a world authority on fossils.
She conducted field studies on rocks and fossils in the Ottawa region between 1913 and 1963.
Well, why couldn't we work something like that on fossils?