Zonificación microfaunística de las calizas cretácicas del este de México
By: por F. Bonet. Contribución de la Asociación Mexicana de Geólogos Petroleros.
Published: 1956
Place of publication: México
Language: spa
Number of pages: 102
Subjects: Micropaleontology -- Mexico.; Paleontology -- Jurassic.; Paleontology -- Cretaceous.
Notes: Bibliography: p. 100-102.
At head of title: XX Congreso Geológico Internacional.
Summary in English.