Prehistoric Worlds

Narrator

Self - Paleontologist and Director, Smithsonian

Self - Paleontologist, National Museum of History France

Self - Geologist and Professor Emeritus, NMH France

Self - Paleontologist, Research Director CNRS and CR2P

Self - Curator of Dinosaur Palaeoecology, Royal Tyrrell Museum

Self - Director, Preservation and Research, Royal Tyrrell Museum