Frederick Robert Schram is an American palaeontol Read More...

An American paleontologist and evolutionist. He wa Read More...

Peter Wilhelm Lund was a Danish zoologist and pal Read More...

Ray S. Bassler was an American geologist and pale Read More...

Johan Gunnar Andersson , Swedish archaeologist, pa Read More...

Othniel Charles Marsh was one of the pre-eminent Read More...