Dr. Thomas R. Holtz Jr.

Dr. Thomas R. Holtz Jr.

Tyrannocentric Dinosaur Paleobiologist; Univ. Maryland Principal Lecturer in Vertebrate Paleontology; Dir. Science & Global Change Program; Random House author

 

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Resources from Dr. Thomas R. Holtz Jr.

Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages

Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages

Written by one of the world's foremost experts on dinosaurs, this award-winning title—honored by the NSTA and the AAAS—is an essential addition to any dinophile's library, regardless of age! Using casual language aimed at youn...