Redescription of Upper Devonian conodont genera and species proposed by Ulrich and Bassler in 1926 /

Bibliographic Details
Main Author:	Huddle, John Warfield, 1907-1975
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1968.
Series:	Geological Survey professional paper ; 578.
Subjects:	Paleontology > Devonian. Conodonts.

Evans: US Documents (Annex 5th floor)