Author: Robert Max Kosanke
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 40
Book Description
See journals umder US Geological survey. Prof. paper 1486.
Palynological Analyses of Upper Pennsylvanian Coal Beds and Adjacent Strata from the Proposed Pennsylvanian System Stratotype in West Virginia
Author: Robert Max Kosanke
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 40
Book Description
See journals umder US Geological survey. Prof. paper 1486.
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 40
Book Description
See journals umder US Geological survey. Prof. paper 1486.
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1328
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1328
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1114
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1114
Book Description
Paleobotany and the Evolution of Plants
Author: Wilson N. Stewart
Publisher: Cambridge University Press
ISBN: 9780521382946
Category : Science
Languages : en
Pages : 544
Book Description
This 1993 textbook describes and explains the origin and evolution of plants as revealed by the fossil record.
Publisher: Cambridge University Press
ISBN: 9780521382946
Category : Science
Languages : en
Pages : 544
Book Description
This 1993 textbook describes and explains the origin and evolution of plants as revealed by the fossil record.
New Publications of the Geological Survey
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 836
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 836
Book Description
New Publications of the U.S. Geological Survey
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 426
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 426
Book Description
U.S. Geological Survey Professional Paper
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 284
Book Description
Wetlands Through Time
Author: Stephen F. Greb
Publisher: Geological Society of America
ISBN: 081372399X
Category : Science
Languages : en
Pages : 344
Book Description
Publisher: Geological Society of America
ISBN: 081372399X
Category : Science
Languages : en
Pages : 344
Book Description
Palynological Correlation of Major Pennsylvanian (Middle and Upper Carboniferous) Chronostratigraphic Boundaries in the Illinois and Other Coal Basins
Author: Russel Allen Peppers
Publisher: Geological Society of America
ISBN: 9780813711881
Category : Science
Languages : en
Pages : 142
Book Description
Publisher: Geological Society of America
ISBN: 9780813711881
Category : Science
Languages : en
Pages : 142
Book Description
Elements of Pennsylvanian Stratigraphy, Central Appalachian Basin
Author: Charles L. Rice
Publisher: Geological Society of America
ISBN: 0813722942
Category : Science
Languages : en
Pages : 162
Book Description
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
Publisher: Geological Society of America
ISBN: 0813722942
Category : Science
Languages : en
Pages : 162
Book Description
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