William G Parker


Summary

I am a vertebrate paleontologist and biostratigrapher who primarily works in early Mesozoic rocks of the Colorado Plateau. I have B.S. and M.S. degrees in Geology from Northern Arizona University and a Ph.D. in Geology from the University of Texas at Austin. I have been the lead paleontologist at Petrified Forest National Park in Arizona since 2001.

Evolutionary Studies Paleontology Taxonomy

Institution affiliations

Work details

Vertebrate Paleontologist

Petrified Forest National Park
Division of Resource Management

Provided feedback on

12 Oct 2015

This looks a lot like a phytosaur tooth. Can the authors further explain why it is not?