The Crummies member (new name) of the Pennsylvanian Breathitt formation, eastern Kentucky
Subtitle: its distribution and biostratigraphy
By: by Charles L. Rice, Thomas W. Henry, and Donald R. Chesnut, Jr.
Contributors: Henry, Thomas W.; Chesnut, Donald R.
Series: Shorter contributions to paleontology and stratigraphy -- 1993; U.S. Geological Survey bulletin -- 2073-A
Publisher: U.S. Govt. Print. Off.
Published: 1994
Place of publication: Washington
Language: eng
Subjects: Geology, Stratigraphic -- Pennsylvanian.; Geology, Stratigraphic -- Nomenclature -- Kentucky.; Mollusks, Fossil -- Kentucky -- Harlan County.; Paleontology -- Pennsylvanian.; Paleontology -- Kentucky -- Harlan County -- Pennsylvanian.
Genres: Nomenclature
Notes: "Naming and description of an important and previously miscorrelated marine unit in the Middle Pennsylvanian of the central Appalachian basin."

Includes bibliographical references (p. 5-6).