Author: R. K. WanlessPublisher:
ISBN:
Category : Geological time
Languages : en
Pages : 134
Book Description
Age Determinations and Geological Studies
Author: R. K. WanlessPublisher:
ISBN:
Category : Geological time
Languages : en
Pages : 134
Book Description
Age Determinations and Geological Studies: K-Ar Isotopic Ages, Report 9
Author: R. K. WanlessPublisher:
ISBN:
Category : Geological time
Languages : en
Pages : 90
Book Description
Age Determinations and Geological Studies, K-Ar Isotopic Ages, Report 16
Author: R. D. StevensPublisher:
ISBN:
Category : Potassium-argon dating
Languages : en
Pages : 68
Book Description
Geological Survey Professional Paper
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages : 482
Book Description
Geological Survey Professional Paper
Author: Age Determinations and Geological Studies, K-Ar Isotopic Ages, Report 15
Author: R. D. StevensPublisher:
ISBN:
Category : Science
Languages : en
Pages : 68
Book Description
"Two hundred and eight potassium-argon age determinations carried out on Canadian rocks and minerals are reported. Each age determination is accompanied by a description of the rock and mineral concentrate used: brief interpretative comments regarding the geological significance of each age are also provided where possible. The experimental procedures employed are described in brief outline and the constants used in the calculation of ages are listed. Two geological time-scales are reproduced in tabular form for ready reference and an index of all Geological Survey of Canada K-Ar age determinations published in this format has been prepared using NTS quadrangles as the primary reference." --
Age Determinations and Geological Studies: K-Ar Isotopic Ages
Author: R. K. WanlessPublisher:
ISBN:
Category : Geological time
Languages : en
Pages : 108
Book Description
Author: 
Author: 
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