Treatise on Invertebrate Paleontology: Prepared Under the Guidance of the Joint Committee on Invertebrate Paleontology

Fossil Invertebrates
By David L. Lewis, Paul D. Taylor, D. N. Lewis
Seeks to make the connection between living and fossil invertebrates, revealing how the fossil record can shed light on living animals and vice versa.
Mystery Predator of the Cambrian: Searching Ancient Seas for Anomalocaris
By Jan Roach
Mystery Predator of the Cambrian: Searching Ancient Seas for Anomalocaris, by Jan Roach, is the fascinating history of the discovery of the world's first known animal predator.
Bibliographic Index of Permian Invertebrates
By Carl Colton Branson
... Survey , 2 , p . 11–163 . Condra , G. E. and Elias , M. K. 1944a . Study and revision of Archimedes ( Hall ) . Geological Society of America , Special Paper , 53 , p . 1-243 . 1944b . Carboniferous and Permian ctenostomatous Bryozoa ...