Michael S. Engel is an American paleontologist and Read More...

Ivan Antonovich last sometimes spelled Efremov, Read More...

Mario Costa Barberena was a Brazilian Paleontologi Read More...

John Talbot Robinson was a distinguished South Afr Read More...

Johannes B?hm? was a German geologist and?palaeont Read More...

Elaine Anderson?was an American paleontologist. Sh Read More...