Geological Survey of Canada, Current Research (Online) no. 2000-A10

Geological Survey of Canada, Current Research (Online) no. 2000-A10

Author: L. C. Struik

Publisher: Natural Resources Canada

Published: 2000

Total Pages: 10

ISBN-13: 0660180022

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The final year of the Nechako NATMAP project to study the geology of central British Columbia was used to research information collected in the field & laboratory, and to compile & document the study results. This article includes a review of upcoming publications & other products, by type of product: maps, journal articles, conference presentations, and computer products, as well as ongoing research on petrology, palaeontology, terrane characterization, tectonics & structure, and Quaternary geology.


Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-A10 by : L. C. Struik

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-A10 written by L. C. Struik and published by Natural Resources Canada. This book was released on 2000 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The final year of the Nechako NATMAP project to study the geology of central British Columbia was used to research information collected in the field & laboratory, and to compile & document the study results. This article includes a review of upcoming publications & other products, by type of product: maps, journal articles, conference presentations, and computer products, as well as ongoing research on petrology, palaeontology, terrane characterization, tectonics & structure, and Quaternary geology.


Geological Survey of Canada, Current Research (Online) no. 2000-A12

Geological Survey of Canada, Current Research (Online) no. 2000-A12

Author:

Publisher: Natural Resources Canada

Published:

Total Pages: 13

ISBN-13: 0660180049

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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-A12 by :

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-A12 written by and published by Natural Resources Canada. This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Geological Survey of Canada, Current Research (Online) no. 2000-A5

Geological Survey of Canada, Current Research (Online) no. 2000-A5

Author: Martin De Keijzer

Publisher: Natural Resources Canada

Published: 2000

Total Pages: 12

ISBN-13: 0660179970

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A well-exposed section about 250 metres wide below the high water line of the Jennings River, Teslin Lake map area in northern British Columbia shows part of the Teslin Fault and provides an opportunity to constrain the fault's kinematic history by direct ground observations. This report describes preliminary structural observations of this section of the Teslin Fault, including the rock types involved, mylonitic & ultramylonitic structures, and deformation. Indications of two main episodes of shearing are discussed.


Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-A5 by : Martin De Keijzer

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-A5 written by Martin De Keijzer and published by Natural Resources Canada. This book was released on 2000 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A well-exposed section about 250 metres wide below the high water line of the Jennings River, Teslin Lake map area in northern British Columbia shows part of the Teslin Fault and provides an opportunity to constrain the fault's kinematic history by direct ground observations. This report describes preliminary structural observations of this section of the Teslin Fault, including the rock types involved, mylonitic & ultramylonitic structures, and deformation. Indications of two main episodes of shearing are discussed.


Geological Survey of Canada, Current Research (Online) no. 2000-E15

Geological Survey of Canada, Current Research (Online) no. 2000-E15

Author: T. J. Katsube

Publisher: Natural Resources Canada

Published: 2000

Total Pages: 11

ISBN-13: 0660182203

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This paper presents a determination of the evolution characteristics of a set of shale pore-structure components (storage porosity, connecting porosity, flow path size, and flow path density) with compaction. The pore-structure component data are derived from bulk petrophysical data (permeability, porosity, and formation factor as a function of increased pressure) reported for seven shale & mudstone samples. Basic pore-structure models and theory are also presented.


Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-E15 by : T. J. Katsube

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-E15 written by T. J. Katsube and published by Natural Resources Canada. This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a determination of the evolution characteristics of a set of shale pore-structure components (storage porosity, connecting porosity, flow path size, and flow path density) with compaction. The pore-structure component data are derived from bulk petrophysical data (permeability, porosity, and formation factor as a function of increased pressure) reported for seven shale & mudstone samples. Basic pore-structure models and theory are also presented.


Geological Survey of Canada, Current Research (Online) no. 2006-A10

Geological Survey of Canada, Current Research (Online) no. 2006-A10

Author: David Huntley

Publisher: Natural Resources Canada

Published: 2006

Total Pages: 13

ISBN-13: 0662435788

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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2006-A10 by : David Huntley

Download or read book Geological Survey of Canada, Current Research (Online) no. 2006-A10 written by David Huntley and published by Natural Resources Canada. This book was released on 2006 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Geological Survey of Canada, Current Research (Online) no. 2000-F2

Geological Survey of Canada, Current Research (Online) no. 2000-F2

Author: Keith Sircombe

Publisher: Natural Resources Canada

Published: 2000

Total Pages: 14

ISBN-13: 0660182289

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Initial assessment and visual communication of the salient features of large sets of geochronological age data are commonly achieved with binned frequency histograms or probability density distributions. This paper describes the mathematical basis of traditional binned frequency histograms and probability density distributions, then compares & contrasts the advantages & limitations of both methods for displaying absolute age data. Important points related to the use of these diagrams as the principal means of communication of such data are noted.


Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-F2 by : Keith Sircombe

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-F2 written by Keith Sircombe and published by Natural Resources Canada. This book was released on 2000 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Initial assessment and visual communication of the salient features of large sets of geochronological age data are commonly achieved with binned frequency histograms or probability density distributions. This paper describes the mathematical basis of traditional binned frequency histograms and probability density distributions, then compares & contrasts the advantages & limitations of both methods for displaying absolute age data. Important points related to the use of these diagrams as the principal means of communication of such data are noted.


Geological Survey of Canada, Current Research (Online) no. 2007-A10

Geological Survey of Canada, Current Research (Online) no. 2007-A10

Author: S. J. Paradis

Publisher: Natural Resources Canada

Published: 2007

Total Pages: 9

ISBN-13: 0662464079

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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2007-A10 by : S. J. Paradis

Download or read book Geological Survey of Canada, Current Research (Online) no. 2007-A10 written by S. J. Paradis and published by Natural Resources Canada. This book was released on 2007 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Geological Survey of Canada, Current Research (Online) no. 2000-A2

Geological Survey of Canada, Current Research (Online) no. 2000-A2

Author: Kazuharu Shimamura

Publisher: Natural Resources Canada

Published: 2000

Total Pages: 8

ISBN-13: 0660179946

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The use of static global positioning system (GPS) equipment for accurate horizontal & vertical positioning in field geology operations at high latitudes is made difficult by the need to set up & operate a GPS reference station and limitations on the distance between the reference station & field GPS due to errors introduced by the ionosphere. Dual-frequency GPS receivers have the potential to eliminate these problems since they can eliminate ionospheric errors and thereby increase baseline lengths, thus potentially permitting the use of existing GPS reference stations. This paper describes the use of a dual-frequency receiver for establishing benchmarks along the Yukon River as a field trial of this technology. Field methods and post-processing of the data using GPS data from permanent receiving stations are described, and baseline results are presented. The derived benchmarks will be applied to a survey of fill thickness below the Yukon River.


Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-A2 by : Kazuharu Shimamura

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-A2 written by Kazuharu Shimamura and published by Natural Resources Canada. This book was released on 2000 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of static global positioning system (GPS) equipment for accurate horizontal & vertical positioning in field geology operations at high latitudes is made difficult by the need to set up & operate a GPS reference station and limitations on the distance between the reference station & field GPS due to errors introduced by the ionosphere. Dual-frequency GPS receivers have the potential to eliminate these problems since they can eliminate ionospheric errors and thereby increase baseline lengths, thus potentially permitting the use of existing GPS reference stations. This paper describes the use of a dual-frequency receiver for establishing benchmarks along the Yukon River as a field trial of this technology. Field methods and post-processing of the data using GPS data from permanent receiving stations are described, and baseline results are presented. The derived benchmarks will be applied to a survey of fill thickness below the Yukon River.


Geological Survey of Canada, Current Research (Online) no. 2000-C4

Geological Survey of Canada, Current Research (Online) no. 2000-C4

Author:

Publisher: Natural Resources Canada

Published:

Total Pages: 9

ISBN-13: 0660180235

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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-C4 by :

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-C4 written by and published by Natural Resources Canada. This book was released on with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Geological Survey of Canada, Current Research (Online) no. 2000-C17

Geological Survey of Canada, Current Research (Online) no. 2000-C17

Author:

Publisher: Natural Resources Canada

Published:

Total Pages: 14

ISBN-13: 0660180367

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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-C17 by :

Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-C17 written by and published by Natural Resources Canada. This book was released on with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: