The Ancient Life History Of The Earth A Comprehensive Outline O
Chapter 16
The Jurassic period--General sequence and subdivisions of the Jurassic deposits in Britain--Jurassic rocks of North America--Life of the period--Plants--Corals--Echinoderms--Crustaceans--Insects-- Brachiopods--Bivalves--Univalves-Pteropods--Tetrabranchiate Cephalopods--Dibranchiate Cephalopods--Fishes--Reptiles--Birds-- Mammals--Literature.