Phosphatic microfossils from the Ordovician of the United States
By: Matthew H. Nitecki, Raymond C. Gutschick, John E. Repetski.
Contributors: Gutschick, Raymond C. 1913- joint author.; Repetski, John E., joint author.
Series: Fieldiana.; v. 35, no. 1; Publication - Field Museum of Natural History ; 1214; Publication (Field Museum of Natural History) ;; 1214.
Publisher: Field Museum of Natural History
Published: 1975
Place of publication: [Chicago]
Language: eng
Subjects: Micropaleontology -- United States; Paleontology -- Ordovician; Phosphates -- United States
Notes: Bibliography: p. 8-9.
Caption title.