Author: R. Thorsteinsson
Publisher: Geological Survey of Canada
ISBN:
Category : Nature
Languages : en
Pages : 92
Book Description
"Boothia Uplift is a major structural feature that extends north from Boothia Peninsula to the northwestern extremity of Devon Island. On Somerset Island and Boothia Peninsula it consists of Precambrian crystalline rocks and Proterozoic sediments that are flanked by Cambrian to Lower Devonian platform-type sedimentary rocks. This report deals with strata of Late Silurian to Early Devonian age, the time of the principal crustal movements that produced the Uplift." --
Stratigraphy and Conodonts of Upper Silurian and Lower Devonian Rocks in the Environs of the Boothia Uplift, Canadian Arctic Archipelago
Author: R. Thorsteinsson
Publisher: Geological Survey of Canada
ISBN:
Category : Nature
Languages : en
Pages : 92
Book Description
"Boothia Uplift is a major structural feature that extends north from Boothia Peninsula to the northwestern extremity of Devon Island. On Somerset Island and Boothia Peninsula it consists of Precambrian crystalline rocks and Proterozoic sediments that are flanked by Cambrian to Lower Devonian platform-type sedimentary rocks. This report deals with strata of Late Silurian to Early Devonian age, the time of the principal crustal movements that produced the Uplift." --
Publisher: Geological Survey of Canada
ISBN:
Category : Nature
Languages : en
Pages : 92
Book Description
"Boothia Uplift is a major structural feature that extends north from Boothia Peninsula to the northwestern extremity of Devon Island. On Somerset Island and Boothia Peninsula it consists of Precambrian crystalline rocks and Proterozoic sediments that are flanked by Cambrian to Lower Devonian platform-type sedimentary rocks. This report deals with strata of Late Silurian to Early Devonian age, the time of the principal crustal movements that produced the Uplift." --
Biostratigraphy and Conodont Faunas of Upper Ordovician Through Middle Devonian Rocks, Eastern Arctic Archipelago
Author: Teruya Uyeno
Publisher: Geological Survey of Canada
ISBN:
Category : Conodonts
Languages : en
Pages : 224
Book Description
"The lower and middle Paleozoic strata of the eastern Arctic Archipelago change rapidly laterally from thin, shallow-water platform deposits to thicker, deeper water basinal deposits. The difficulty in correlating such strata has been overcome in part through well controlled conodont zonation, and by supplementary dating using palynomorphs and megafaunas. Such precise dating and correlation are essential for success in the search for petroleum and other mineral deposits. The study will also help refine calibration of the geological time scale in other parts of the world." --
Publisher: Geological Survey of Canada
ISBN:
Category : Conodonts
Languages : en
Pages : 224
Book Description
"The lower and middle Paleozoic strata of the eastern Arctic Archipelago change rapidly laterally from thin, shallow-water platform deposits to thicker, deeper water basinal deposits. The difficulty in correlating such strata has been overcome in part through well controlled conodont zonation, and by supplementary dating using palynomorphs and megafaunas. Such precise dating and correlation are essential for success in the search for petroleum and other mineral deposits. The study will also help refine calibration of the geological time scale in other parts of the world." --
Cambrian to Upper Silurian Stratigraphy, Somerset Island and Northeastern Boothia Peninsula, District of Franklin, N.W.T.
Author: Andrew D. Miall
Publisher: Geological Survey of Canada
ISBN:
Category : Science
Languages : en
Pages : 58
Book Description
Publisher: Geological Survey of Canada
ISBN:
Category : Science
Languages : en
Pages : 58
Book Description
Correlation Chart and Biostratigraphy of the Silurian Rocks of Canada
Author: B. S. Norford
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 86
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 86
Book Description
Upper Silurian and Lower Devonian Stratigraphy of Northeastern Pennsylvania, New Jersey, and Southeasternmost New York
Author: Anita G. Epstein
Publisher:
ISBN:
Category : Formations (Geology)
Languages : en
Pages : 512
Book Description
"A description and partial revision of the physical stratigraphy and interpretations of depositional environments."--T.p.
Publisher:
ISBN:
Category : Formations (Geology)
Languages : en
Pages : 512
Book Description
"A description and partial revision of the physical stratigraphy and interpretations of depositional environments."--T.p.
Thermal Maturation of Paleozoic Strata in Eastern Canada from Conodont Colour Alteration Index (CAI) Data with Implications for Burial History, Tectonic Evolution, Hotspot Tracks and Mineral and Hydrocarbon Exploration
Author: Godfrey S. Nowlan
Publisher: Ottawa, Canada : Geological Survey of Canada
ISBN:
Category : Science
Languages : en
Pages : 60
Book Description
This work provides an important insight into the structural development of the Appalachian Orogen, and also serves as a guide to thermal maturity of strata, a property that is important in hydrocarbon and mineral exploration.
Publisher: Ottawa, Canada : Geological Survey of Canada
ISBN:
Category : Science
Languages : en
Pages : 60
Book Description
This work provides an important insight into the structural development of the Appalachian Orogen, and also serves as a guide to thermal maturity of strata, a property that is important in hydrocarbon and mineral exploration.
Conodonts from Ordovician-Silurian Boundary Strata, Whittaker Formation, Mackenzie Mountains, Northwest Territories
Author: Godfrey S. Nowlan
Publisher: Geological Survey of Canada
ISBN:
Category : Science
Languages : en
Pages : 122
Book Description
The taxonomic work provides detailed descriptions and illustrations of almost fifty species belonging to twenty-three genera. One new genus and five new species are erected. The resulting taxonomic framework is used to provide a correlation with strata of this age in other sedimentary basins in Canada and elsewhere.
Publisher: Geological Survey of Canada
ISBN:
Category : Science
Languages : en
Pages : 122
Book Description
The taxonomic work provides detailed descriptions and illustrations of almost fifty species belonging to twenty-three genera. One new genus and five new species are erected. The resulting taxonomic framework is used to provide a correlation with strata of this age in other sedimentary basins in Canada and elsewhere.
Stratigraphy of the Devonian and Upper Silurian in the Vicinity of the Retsof, Sterling and Hampton Corners Mines in Livingston County, New York
Author: Samuel W. Gowan
Publisher:
ISBN: 9781555572310
Category : Geology
Languages : en
Pages : 72
Book Description
Publisher:
ISBN: 9781555572310
Category : Geology
Languages : en
Pages : 72
Book Description
A Stratigraphical Index of Conodonts
Author: A. C. Higgins
Publisher:
ISBN:
Category : Conodonts
Languages : en
Pages : 272
Book Description
Publisher:
ISBN:
Category : Conodonts
Languages : en
Pages : 272
Book Description
Silurian-Lower Devonian Conodont Sequence in the Roberts Mountains Formation of Central Nevada
Author: Gilbert Klapper
Publisher:
ISBN:
Category : Conodonts
Languages : en
Pages : 352
Book Description
Publisher:
ISBN:
Category : Conodonts
Languages : en
Pages : 352
Book Description