Charles Edwin Weaver
Luigi Meschinelli
H. Reimann
C. B. Read
Charles-Théophile Gaudin
Gwidon Jakubowski
R. A. Stirton
Lucy E. Edwards
Ernesto Sarpi
I. A. Korobkov
Dougal Dixon
Samuel Hubbard Scudder
British Geological Survey
Edward Drinker Cope
J. E. Richey
J. Lawford Anderson
M. F. Megerisi
C. King
Joseph Leidy