Conodonts from the Menard formation (Chester series) of the Illinois Basin
By: by Carl B. Rexroad and Robert S. Nicoll.
Contributors: Nicoll, Robert S., joint author.
Series: Geological Survey bulletin (Bloomington, Ind.) ;; no. 35
Published: 1965
Place of publication: Bloomington
Language: eng
Number of pages: 28
Subjects: Conodonts; Paleontology -- Mississippian; Paleontology -- Illinois Basin
Notes: Bibliography: p. 28.