Microfauna del Eoceno inferior de la península de Yucatán
By: por Jacques Butterlin y Federico Bonet.
Contributors: Bonet, F. 1906- joint author.
Series: Universidad Nacional Autónoma de México. Instituto de Geología. Paleotología mexicana,; no. 7; Paleontología mexicana ;; no. 7.
Publisher: Instituto de Geología
Published: 1960
Place of publication: México
Language: spa
Number of pages: 18
Subjects: Foraminifera, Fossil -- Yucatán Peninsula.; Paleontology -- Eocene.
Notes: Bibliography: p. [17]