The Arkansas coal field /

Bibliographic Details
Main Authors:	Collier, Arthur J. (Arthur James), 1866-1939 (Author), Girty, George Herbert, 1869-1939 (Author), White, David, 1862-1935 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Department of the Interior, United States Geological Survey, 1907.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 326. Series A--Economic geology ; 104. Series B--Descriptive geology ; 128.
Subjects:	From 280 to 345 million years ago Coal > Arkansas. Paleontology > Carboniferous. Paleontology > Arkansas. Carboniferous Geologic Period. Coal. Paleontology. Arkansas.
Online Access:	https://purl.fdlp.gov/GPO/gpo60481