Middle Ordovician limestones from Lee County, Virginia, to central Kentucky
By: [by] George Garrett Huffman
Series: The journal of geology -- vol. LIII, May 1945.
Publisher: [s.n.]
Published: 1945
Place of publication: s.l.]
Language: eng
Format: [microform] /
Number of pages: 174
Subjects: Limestone; Stratigraphic Geology
Notes: "Reprinted from the Journal of geology, vol. LIII, May 1945."

Microfilm. New York : Columbia University Libraries, 1979. 1 microfilm reel ; 35 mm. Master negative: 1743-8. No. 8 on a reel of 12 titles.