High-silica sandstone and conglomerate on Pine Mountain near Elkhorn City, Kentucky
McGrain, Preston, 1917-
High-silica sandstone and conglomerate on Pine Mountain near Elkhorn City, Kentucky [by] Preston McGrain and Thomas J. Crawford. - Lexington, 1959. - 5 l. map, tables. 28 cm. - Information circular (Kentucky Geological Survey) ; Ser. X, 1 .
Cover title.
"Suggested references": leaf 5.
gs 59000101 //r942
Silica.
Sandstone--Kentucky--Pine Mountain.
Conglomerate.
QE115 / .K417 no. 1, 1959
High-silica sandstone and conglomerate on Pine Mountain near Elkhorn City, Kentucky [by] Preston McGrain and Thomas J. Crawford. - Lexington, 1959. - 5 l. map, tables. 28 cm. - Information circular (Kentucky Geological Survey) ; Ser. X, 1 .
Cover title.
"Suggested references": leaf 5.
gs 59000101 //r942
Silica.
Sandstone--Kentucky--Pine Mountain.
Conglomerate.
QE115 / .K417 no. 1, 1959