Some Structural Features of the Northern Anthracite Coal Basin, Pennsylvania
Author : Nelson Horatio Darton
Publisher :
Page : 46 pages
File Size : 23,85 MB
Release : 1940
Category : Anthracite coal
ISBN :
Author : Nelson Horatio Darton
Publisher :
Page : 46 pages
File Size : 23,85 MB
Release : 1940
Category : Anthracite coal
ISBN :
Author : Frederick S. Fisher
Publisher :
Page : 402 pages
File Size : 16,34 MB
Release : 1973
Category : Breccia pipes
ISBN :
A compendium of about 1,300 geological reports, maps, and statistical summaries.
Author : Lloyd William Stephenson
Publisher :
Page : 212 pages
File Size : 34,59 MB
Release : 1941
Category : Coal
ISBN :
Author : Lloyd William Stephenson
Publisher :
Page : 388 pages
File Size : 19,67 MB
Release : 1938
Category : Hippuritoida
ISBN :
Author :
Publisher :
Page : 838 pages
File Size : 30,65 MB
Release : 1968
Category : Geology
ISBN :
Author : Paul Averitt
Publisher :
Page : 184 pages
File Size : 17,9 MB
Release : 1972
Category : Coal
ISBN :
A compendium of about 1,300 geological reports, maps, and statistical summaries.
Author :
Publisher :
Page : 248 pages
File Size : 32,48 MB
Release : 1988
Category : Geology
ISBN :
Author : Geological Survey (U.S.)
Publisher :
Page : 1186 pages
File Size : 46,54 MB
Release : 1923
Category : Geology
ISBN :
Author :
Publisher :
Page : 1182 pages
File Size : 22,72 MB
Release : 1923
Category : Geology
ISBN :
Author : John Milton Nickles (paléontologue).)
Publisher :
Page : 1312 pages
File Size : 10,7 MB
Release : 1923
Category : Geology
ISBN :