Index, Journal of Paleontology, Volumes 1-25, 1927-1951. Part I, Subject-author Index, by Michael S. Chappars and Barbara Bloom. Part Ii, Genus-species Index, by Hans E. Thalmann and Wolf Maync.

Michael Stephen Chappars; Barbara Bloom; Hans Ernst Thalmann; Wolf Maync; Society of Economic Paleontologists and Mineralogists