Holtz, Thomas R. 1965- author.

Digging for triceratops : a discovery timeline /? by Thomas R. Holtz -- North Mankato Minnesota an imprint of Capstone Press 2015

32 pages color illustrations, color map 21 x 27 cm.

ISBN:  9781491423677

1. Dinosaurs.  2. Dinosaurs -- Juvenile literature.  3. Triceratops.