Amonitas del Jurásico Medio y del Calloviano de México
By: por Héctor Ochoterena F.
Series: Paleontología mexicana ;; 16, 23
Publisher: Instituto de Geología
Published: 1966
Place of publication: México
Language: spa
Subjects: Ammonoidea.; Paleontology -- Jurassic.; Paleontology -- Mexico -- Oaxaca.
Notes: Includes bibliographical references.
Table of contents: title: v. 1. Parastrenoceras gen. nov.; title: v. 2. Infrapatoceras gen. nov.