Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 232

Get Book Here

Book Description

Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 232

Get Book Here

Book Description


Catalogue

Catalogue PDF Author: Arctic Institute of North America. Library
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 808

Get Book Here

Book Description


Circular

Circular PDF Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 626

Get Book Here

Book Description


Bibliography of North American Geology

Bibliography of North American Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1128

Get Book Here

Book Description
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Officials and Organizations Concerned with Wildlife Protection

Officials and Organizations Concerned with Wildlife Protection PDF Author:
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 30

Get Book Here

Book Description


Bibliography of Reports Resulting from U.S. Geological Survey Participation in the United States Technical Assistance Program, 1940-65

Bibliography of Reports Resulting from U.S. Geological Survey Participation in the United States Technical Assistance Program, 1940-65 PDF Author: Jo Ann Heath
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 798

Get Book Here

Book Description
Prepared under the auspies of the Agency for International Development of the U.S. Dept. of State.

Quaternary Glaciations - Extent and Chronology

Quaternary Glaciations - Extent and Chronology PDF Author: J. Ehlers
Publisher: Elsevier
ISBN: 0080474071
Category : Science
Languages : en
Pages : 450

Get Book Here

Book Description
This book is the second of three volumes in which the recent knowledge of the extent and chronology of Quaternary glaciations has been compiled on a global scale. This information is seen as a fundamental requirement, not only for the glacial community, but for the wider user-community of general Quaternary workers. In particular the need for accurate ice-front positions is a basic requirement for the rapidly growing field of palaeoclimate modelling. In order to provide the information for the widest-possible range of users in the most accessible form, a series of digital maps was prepared.The glacial limits were mapped in ArcView, the Geographical Information System (GIS) used by the work group. Included with the publication is a CD with digital maps, showing glacial limits, end moraines, ice-dammed lakes, glacier-induced drainage diversions and the locations of key sections through which the glacial limits are defined and dated. The last deglaciation is also shown in 500 year time-steps. The digital maps in this volume cover the USA and Canada and include Greenland and Hawaii. Both overview maps and more detailed maps at a scale 1: 1,000,000 are provided.Also available:Part I: Europe, ISBN 0-444-51462-7Part III: South America, Asia, Africa, Australia, Antarctica, ISBN 0-444-51593-3

Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America

Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America PDF Author: S.B. Lucas
Publisher: Geological Society of America
ISBN: 0813754461
Category : Science
Languages : en
Pages : 395

Get Book Here

Book Description
This volume contains a description of the geology and mineral deposits of the Superior Province of the Canadian Shield, an overview of Grenville Province geology, and a synopsis of Precambrian fossil occurrences in North America. Six large plates include a geological map of Canada, geological map of the Grenville Province, lithotectonic map of the Superior Province, Archean mineral deposit map of the Superior Province, and more.

Area Reports

Area Reports PDF Author: Geological Survey
Publisher: Government Printing Office
ISBN: 9781411331754
Category : Business & Economics
Languages : en
Pages : 212

Get Book Here

Book Description
The Minerals Yearbook is an annual publication that reviews the mineral and material industries of the United States and foreign countries. The Yearbook contains statistical data on materials and minerals and includes information on economic and technical trends and development. The Minerals Yearbook includes chapters on approximately 90 commodities and over 175 countries. This volume of the Minerals Yearbook provides an annual review of mineral production and trade and of mineral-related government and industry developments in more than 175 foreign countries. Each report includes sections on government policies and programs, environmental issues, trade and production data, industry structure and ownership, commodity sector developments, infrastructure, and a summary outlook.

Wildlife Circular

Wildlife Circular PDF Author: United States. Bureau of Biological Survey
Publisher:
ISBN:
Category : Game laws
Languages : en
Pages : 58

Get Book Here

Book Description