Lower Turonian ammonites from north-eastern Nigeria
Series: Bulletin (Geological Survey of Nigeria); no. 26
Publisher: Published by Authority of the Federal Govt. of Nigeria
Published: 1957
Place of publication: [Lagos]
Language: eng
Number of pages: 86
Subjects: Ammonoidea.; Paleontology -- Cretaceous.; Paleontology -- Nigeria.
Notes: Bibliography: p. 63-64.