Author:
Publisher: Natural Resources Canada
ISBN: 0662449517
Category :
Languages : en
Pages : 14
Book Description
Geological Survey of Canada, Current Research (Online) 2007-B1
Author:
Publisher: Natural Resources Canada
ISBN: 0662449517
Category :
Languages : en
Pages : 14
Book Description
Publisher: Natural Resources Canada
ISBN: 0662449517
Category :
Languages : en
Pages : 14
Book Description
Geological Survey of Canada, Current Research (Online) 2007-D2
Author:
Publisher: Natural Resources Canada
ISBN: 0662469097
Category :
Languages : en
Pages : 16
Book Description
Publisher: Natural Resources Canada
ISBN: 0662469097
Category :
Languages : en
Pages : 16
Book Description
Geological Survey of Canada, Current Research (Online) 2006-B1
Author: S. Connell-Madore
Publisher: Natural Resources Canada
ISBN: 0662436121
Category : Shale
Languages : en
Pages : 15
Book Description
Publisher: Natural Resources Canada
ISBN: 0662436121
Category : Shale
Languages : en
Pages : 15
Book Description
Geological Survey of Canada, Current Research (Online) no. 2009-2
Author: Colin E. Dunn
Publisher: Natural Resources Canada
ISBN: 1100123458
Category : Biogeochemistry
Languages : en
Pages : 20
Book Description
Publisher: Natural Resources Canada
ISBN: 1100123458
Category : Biogeochemistry
Languages : en
Pages : 20
Book Description
Geological Survey of Canada, Current Research (Online) no. 2002-F7
Author:
Publisher: Natural Resources Canada
ISBN: 0662324447
Category : Geology
Languages : en
Pages : 14
Book Description
Publisher: Natural Resources Canada
ISBN: 0662324447
Category : Geology
Languages : en
Pages : 14
Book Description
Geological Survey of Canada, Current Research (Online) no. 2009-3
Author:
Publisher: Natural Resources Canada
ISBN: 1100126775
Category :
Languages : en
Pages : 23
Book Description
Publisher: Natural Resources Canada
ISBN: 1100126775
Category :
Languages : en
Pages : 23
Book Description
Geological Survey of Canada, Current Research (Online) no. 2005-D2
Author:
Publisher: Natural Resources Canada
ISBN: 0662396456
Category :
Languages : en
Pages : 14
Book Description
Publisher: Natural Resources Canada
ISBN: 0662396456
Category :
Languages : en
Pages : 14
Book Description
Geological Survey of Canada, Current Research (Online) 2005-A4
Author: Mike E. Villeneuve
Publisher: Natural Resources Canada
ISBN: 0662418921
Category : Geological time
Languages : en
Pages : 9
Book Description
The Quilchena fossil site in the Okanagan Highlands of south central British Columbia is a rich repository of Eocene plant, insect, & fish fossils. Reliable age assignment of this site is critical in order to reconstruct the biogeographic, climatic, & evolutionary relationships between the flora & fauna of the Okanagan Highlands and those of other Tertiary sites around the world. Previous radiometric age determinations have been variable and inconclusive. This paper presents new data using uranium-lead dating of zircons from a thick tephra combined with argon-argon dating of sanidine crystals from the same bed. The age determined can be securely ascribed to the Quilchena fossils, since the dated tephra was deposited within the fossil-bearing shale & mudstone sequences.
Publisher: Natural Resources Canada
ISBN: 0662418921
Category : Geological time
Languages : en
Pages : 9
Book Description
The Quilchena fossil site in the Okanagan Highlands of south central British Columbia is a rich repository of Eocene plant, insect, & fish fossils. Reliable age assignment of this site is critical in order to reconstruct the biogeographic, climatic, & evolutionary relationships between the flora & fauna of the Okanagan Highlands and those of other Tertiary sites around the world. Previous radiometric age determinations have been variable and inconclusive. This paper presents new data using uranium-lead dating of zircons from a thick tephra combined with argon-argon dating of sanidine crystals from the same bed. The age determined can be securely ascribed to the Quilchena fossils, since the dated tephra was deposited within the fossil-bearing shale & mudstone sequences.
Mineral Resources, Economics and the Environment
Author: Stephen E. Kesler
Publisher: Cambridge University Press
ISBN: 1316368580
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Written for students and professionals, this revised textbook surveys the mineral industry from geological, environmental and economic perspectives. Thoroughly updated, the text includes a new chapter on technology industry metals as well as separate chapters on mineral economics and environmental geochemistry. Carefully designed figures simplify difficult concepts and show the location of important deposits and trade patterns, emphasising the true global nature of mineral resources. Featuring boxes highlighting special interest topics, the text equips students with the skills they need to contribute to the energy and mineral questions currently facing society, including issues regarding oil pipelines, nuclear power plants, water availability and new mining locations. Technical terms are highlighted when first used, and references are included to allow students to delve more deeply into areas of interest. Multiple choice and short answer questions are provided for instructors online at www.cambridge.org/kesler to complete the teaching package.
Publisher: Cambridge University Press
ISBN: 1316368580
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Written for students and professionals, this revised textbook surveys the mineral industry from geological, environmental and economic perspectives. Thoroughly updated, the text includes a new chapter on technology industry metals as well as separate chapters on mineral economics and environmental geochemistry. Carefully designed figures simplify difficult concepts and show the location of important deposits and trade patterns, emphasising the true global nature of mineral resources. Featuring boxes highlighting special interest topics, the text equips students with the skills they need to contribute to the energy and mineral questions currently facing society, including issues regarding oil pipelines, nuclear power plants, water availability and new mining locations. Technical terms are highlighted when first used, and references are included to allow students to delve more deeply into areas of interest. Multiple choice and short answer questions are provided for instructors online at www.cambridge.org/kesler to complete the teaching package.
Canadian Journal of Earth Sciences
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 398
Book Description