The Thalattosauria a group of marine reptiles from the Triassic of California This book, "The Thalattosauria a group of marine reptiles from the Triassic of California", by John C. Merriam, is a replication of a book originally published before 1905. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.