Author : Robert Max Kosanke
Publisher :
Page : 40 pages
File Size : 31,80 MB
Release : 1988
Category : Coal
ISBN :
See journals umder US Geological survey. Prof. paper 1486.
Author :
Publisher :
Page : 1328 pages
File Size : 27,75 MB
Release : 1989
Category : Government publications
ISBN :
Author :
Publisher :
Page : 1114 pages
File Size : 44,3 MB
Release :
Category : Government publications
ISBN :
Author : Wilson N. Stewart
Publisher : Cambridge University Press
Page : 544 pages
File Size : 29,76 MB
Release : 1993-02-26
Category : Science
ISBN : 9780521382946
This 1993 textbook describes and explains the origin and evolution of plants as revealed by the fossil record.
Author : Geological Survey (U.S.)
Publisher :
Page : 836 pages
File Size : 41,42 MB
Release : 1989
Category : Geology
ISBN :
Author :
Publisher :
Page : 426 pages
File Size : 37,97 MB
Release : 1989
Category : Geology
ISBN :
Author :
Publisher :
Page : 284 pages
File Size : 42,48 MB
Release : 1984
Category : Geology
ISBN :
Author : Stephen F. Greb
Publisher : Geological Society of America
Page : 344 pages
File Size : 12,94 MB
Release : 2006-01-01
Category : Science
ISBN : 081372399X
Author : Charles L. Rice
Publisher : Geological Society of America
Page : 162 pages
File Size : 22,4 MB
Release : 1994-01-01
Category : Science
ISBN : 0813722942
Papers based on geological mapping completed in the last 30 years and on associated stratigraphic and biostratigraphic studies deal with the contentious subject of correlation of Pennsylvanian units, and serve as an addendum to the work of Harold R. Wanless. Includes b&w photos and diagrams, and a g
Author : Russel Allen Peppers
Publisher : Geological Society of America
Page : 142 pages
File Size : 49,11 MB
Release : 1996-01-01
Category : Science
ISBN : 9780813711881
