$87.27

Members: $48.00

ISBN: 978-1-897095-49-2

ISSN: 0821-7556

The trilobite Geroastos from the Lower and Middle Devonian of Morocco is the subject of Paleontographica Canadiana no. 30. Twelve species and subspecies are described based on exceptionally preserved material from the Tindouf, Ma’der and Tafilalt basins. Spectacularly illustrated with 25 plates, this volume is geared towards specialists and amateur collectors.

Joint Committee on Paleontological Monographs

Softcover – 89 pages, 25 pls. (Oct 2010)