The Ordovician system in Greenland and South Africa
Subtitle: correlation charts and explanatory notes
By: sponsored by the International Subcommission on Ordovician Stratigraphy ; edited by S. Henry Williams.
Contributors: Williams, S. Henry.; International Union of Geological Sciences. International Subcommission on Ordovician Stratigraphy.
Series: IUGS publication ;; no. 29
Publisher: International Union of Geological Sciences; Geological Society of America
Published: 1994
Place of publication: Trondheim, Norway; Boulder, Colo
Language: eng
Number of pages: 46
Subjects: Geology, Stratigraphic -- Ordovician.; Paleontology -- Ordovician.; Geology -- Greenland.; Paleontology -- Greenland.; Geology -- South Africa.; Paleontology -- South Africa.
Notes: Includes bibliographical references.
Two folded charts in pocket.