Conodonts of the Trenton group (Ordovician) in New York, southern Ontario, and Quebec.
Published: 1964
Place of publication: [Columbus, Ohio]
Language: eng
Number of pages: 160
Subjects: Conodonts; Paleontology -- New York (State); Paleontology -- Ontario; Paleontology -- Québec (Province)
Notes: Thesis - Ohio State University.

Bibliography: leaves 147-157.

Microfilm. Ann Arbor, Mich., University Microfilms, 1965. 1 reel.