My research has involved collaborations with researchers from several countries. Click their names to learn more about them.



Jose S.L. Patane (Instituto Butantan, Brazil) 

Shi Haitao (Hainan Biodiversity Museum, Haikou, China)

For a summary of my research with Shi Haitao click here.

Igor Danilov (Zool. Ins. of St. Petersburg, Russia)

Oguz Turkozan (Aydin University, Turkey)

Byron Wilson (Univ. West Indies, Mona, Jamaica)



Ken Angielczyk (Field Museum of Natural History)

Jonathan Fong (Museum of Vertebrate Zoology)

Patricia Holroyd (U.C. Mus. of Paleontology)

J. Howard Hutchison (U.C. Mus. of Paleontology) 

Walter Joyce (Univ. Tübungen)

Daniel T. Ksepka (North Carolina State  University) 

Ted Papenfuss (Museum of Vertebrate Zoology)

Nicholas D. Pyenson (Smithsonian) 

W. Brian Simison (California Academy of Sciences)

Bryan Stuart (North Carolina Museum of Natural Sciences)

Peter Paul van Dijk (Conservation International, CABS)