James William Gidley was an American paleontologis Read More...

Spencer G. Lucas is an American paleontologist and Read More...

Lukas Hottinger is a paleontologist, biologist and Read More...

Gerhard Heilmann was a Danish artist, paleontolo Read More...

Professor Tim Flannery is an Australian mammalogi Read More...

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