The Princeton Field Guide to Pterosaurs Museum Exclusive Features a genuine ammonite fossil

Features a genuine ammonite fossil

educational settings

and nature lovers

Makes a thoughtful gift for rockhounds

The Princeton Field Guide to Pterosaurs Museum Exclusive Features a genuine ammonite fossilOnce seen by some as evolutionary dead enders, pterosaurs were vigorous winged reptiles capable of thriving in an array of habitats and climates, including polar winters. The Princeton Field Guide to Pterosaurs transforms our understanding of these great Mesozoic archosaurs of the air. This incredible guide covers 115 pterosaur species and features stunning illustrations of pterosaurs ranging in size from swallows to small sailplanes, some with