by Charles Wachsmuth
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The North American Crinoidea camerata
On a new genus and species of blastoids,...
Transition forms in crinoids and descrip...
Evidence of two distinct geological form...
History of anthropology
The paleontology of the Niagaran limesto...
Crinoids And Blastoids (Exploring Dinosa...
Fossil crinoids
A natural history of the Crinoidea, or l...