Columnar sections, North America, in use in Geology 205-206, Paleozoic and later stratigraphy
By: [by] Dr. G. Marshall Kay ...
Publisher: Geographical Press, Columbia University
Published: 1933
Place of publication: New York
Language: eng
Number of pages: 49
Copyright date: 1933
Subjects: Stratigraphic Geology; Geology
Notes: Reproduced by photo-offset process.