The building of Kentucky
Subtitle: a geological development of Kentucky from its earliest determined beginning to the present day as read in the rocks which now form the surface of the state
By: By W.H. Twenhofel. Presented with three separate geological papers, by W.G. Burroughs, A.H. Sutton and L.C. Robinson
Contributors: Burroughs, Wilbur Greeley, 1886-; Sutton, Arle H. (Arle Herbert), 1896-; Robinson, Lewis Cass, 1896-
Series: Kentucky. Geological survey, 1920- Ser. VI. Geologic reports -- v. 27; Kentucky Geological Survey (Series) -- v. 27.
Publisher: Kentucky Geological survey
Published: 1931
Place of publication: Frankfort
Language: eng
Number of pages: 328
Subjects: Geology; Mines and mineral resources
Notes: "Mineral resources of Ashland Kentucky region", by W.G. Burroughs: p. 231-266.

"A reconnaissance survey of the geology of northern Hardin county", by A.H. Sutton: p. 267-303.

"A reconnaissance report on the geology of McLean county", by L.C. Robinson: p. 305-324.