Geologic map of the Hellier quadrangle, Kentucky-Virginia and part of the Clintwood quadrangle, Pike County, Kentucky /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Alvord, Donald C. (Donald Clayton), 1922-
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1971.
Series:	Geologic quadrangle map ; GQ-950.
Subjects:	Geology > Kentucky > Maps. Geology > Kentucky > Pike County > Maps. Geology > Virginia > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology mapped in 1964-67." Includes columnar section, 3 col. cross sections, text, bibliography, and quadrangle map. Cartographic material.
Physical Description:	1 map : color ; 69 x 46 cm., on sheet 86 x 101 cm., folded in envelope 30 x 24 cm.