Lower Turonian ammonites from north-eastern Nigeria.
Barber, W.
Lower Turonian ammonites from north-eastern Nigeria. - [Lagos] Published by Authority of the Federal Govt. of Nigeria, 1957. - 86 p. illus., plates, maps (part fold.) diagrs., tables. 26 cm. - Bulletin (Geological Survey of Nigeria) no. 26 .
Bibliography: p. 63-64.
gs 58000027
Ammonoidea.
Paleontology--Cretaceous.
Paleontology--Nigeria.
QE807.A5 / B3
564.53
Lower Turonian ammonites from north-eastern Nigeria. - [Lagos] Published by Authority of the Federal Govt. of Nigeria, 1957. - 86 p. illus., plates, maps (part fold.) diagrs., tables. 26 cm. - Bulletin (Geological Survey of Nigeria) no. 26 .
Bibliography: p. 63-64.
gs 58000027
Ammonoidea.
Paleontology--Cretaceous.
Paleontology--Nigeria.
QE807.A5 / B3
564.53