Gondwana stratigraphy and paleontology - Argentina. Asociacion Geologica Argentina; International Symposium on Gondwana Stratigraphy and Paleontology Argentina, Argentina 1967 (Argentina Author, 1967)
Content: Guidebook no 1, Guidebook no 2, Guidebook no 3
Keywords: Gondwana stratigraphy; Paleobotany; Stratigraphic paleontology