Age of the Bedford Shale, Berea Sandstone, and Sunbury Shale in the Appalachian and Michigan basins, Pennsylvania, Ohio, and Michigan
By: by Wallace De Witt, Jr.
Series: Contributions to stratigraphy; Geological Survey bulletin -- 1294-G
Publisher: U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 11
Subjects: Geology, Stratigraphic -- Devonian.; Geology, Stratigraphic -- Mississippian.; Sandstone -- Pennsylvania.; Sandstone -- Ohio.; Sandstone -- Michigan.; Shale -- Pennsylvania.; Shale -- Ohio.; Shale -- Michigan.; Stratigraphic correlation -- Pennsylvania.; Stratigraphic correlation -- Ohio.; Stratigraphic correlation -- Michigan.; Conodonts -- Pennsylvania.; Conodonts -- Ohio.; Conodonts -- Michigan.; Paleontology -- Pennsylvania.; Paleontology -- Ohio.; Paleontology -- Michigan.; Paleontology -- Devonian.; Paleontology -- Mississippian.; Appalachian Basin.; Michigan Basin (Mich. and Ont.)
Notes: Includes bibliographical references (p. 10-11).