Author: D. Calvin Campbell
Publisher: Natural Resources Canada
ISBN: 0662408241
Category : Geology, Stratigraphic
Languages : en
Pages : 12
Get Book Here
Book Description
This study uses newly acquired high-resolution seismic reflection data to present evidence of large-scale mass transport deposits throughout the Quaternary in southern Orphan Basin located off the northern slope of the Grand Banks. Mass transport deposits are those associated with slope failure and transport as slumps, slides, debris avalanches, or debris flows. The results reveal the types of mass transport deposits on the Basin slope & floor and their depositional pattern from the early Pleistocene to the present.
Author:
Publisher: Natural Resources Canada
ISBN: 1100117601
Category :
Languages : en
Pages : 21
Get Book Here
Book Description
Author:
Publisher: Natural Resources Canada
ISBN: 0662442954
Category :
Languages : en
Pages : 15
Get Book Here
Book Description
Author: Otto van Breeman
Publisher: Natural Resources Canada
ISBN: 0662443624
Category : Geological time
Languages : en
Pages : 34
Get Book Here
Book Description
Author: D. Phil Turnipseed
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 87
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 66
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 2
Get Book Here
Book Description
Author: Özdoğan Yilmaz
Publisher:
ISBN: 9780931830419
Category : Seismic prospecting
Languages : en
Pages : 526
Get Book Here
Book Description
Author: S. H. Danbom
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 292
Get Book Here
Book Description
The application of shear (S) waves in seismic petroleum exploration is in a critical stage of development. This book outles the past technologies, the current ones and the possible future ones.The current efforts in S- wave exploration described in this paper consist of investigation of problems in S- wave recording for example surface wave interference, processing for example, reflectiion static time corrections and interpretation for example correlation of reflections on P- and S- wave seismic sections. It also looks at a recent development that will advance S- wave exploration considerably.
Author: K. J. Schulz
Publisher: Geological Survey
ISBN: 9781411339910
Category : Business & Economics
Languages : en
Pages : 868
Get Book Here
Book Description
As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.
