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Devonian Strata of Alpena and Presque Isle Counties, Michigan

Devonian Strata of Alpena and Presque Isle Counties, Michigan PDF Author: George Marion Ehlers
Publisher:
ISBN:
Category : Alpena County (Mich.)
Languages : en
Pages : 140

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Devonian Strata of Alpena and Presque Isle Counties, Michigan

Devonian Strata of Alpena and Presque Isle Counties, Michigan PDF Author: George Marion Ehlers
Publisher:
ISBN:
Category : Alpena County (Mich.)
Languages : en
Pages : 140

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Book Description

Stratigraphic Cross Sections Extending from Devonian Antrim Shale to Mississippian Sunbury Shale in the Michigan Basin

Stratigraphic Cross Sections Extending from Devonian Antrim Shale to Mississippian Sunbury Shale in the Michigan Basin PDF Author: Garland Delos Ells
Publisher:
ISBN:
Category : Geological cross sections
Languages : en
Pages : 156

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Historical Publications: Silurian rocks of the Northern Peninsula of Michigan (1957) ; Cambrian geology of parts of Dickinson and Iron Counties, Michigan (1958); Geologic features of parts of Houghton, Keweenaw, Baraga and Ontonagon Counties, Michigan (1961) ; Correlation problems of the Cambrian and Ordovician outcrops areas, Northern Peninsula of Michigan (1967) ; The geology of Manitoulin Island (1968) ; Devonian strata of Alpena and Presque Isle Counties, Michigan (1970)

Historical Publications: Silurian rocks of the Northern Peninsula of Michigan (1957) ; Cambrian geology of parts of Dickinson and Iron Counties, Michigan (1958); Geologic features of parts of Houghton, Keweenaw, Baraga and Ontonagon Counties, Michigan (1961) ; Correlation problems of the Cambrian and Ordovician outcrops areas, Northern Peninsula of Michigan (1967) ; The geology of Manitoulin Island (1968) ; Devonian strata of Alpena and Presque Isle Counties, Michigan (1970) PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages :

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PDF reprints of out-of-print Field Guidebooks.

Devonian Strata of the Afton-onaway Area

Devonian Strata of the Afton-onaway Area PDF Author: R. V. Kesling
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Devonian Change

Devonian Change PDF Author: Peter Königshof
Publisher: Geological Society of London
ISBN: 9781862392731
Category : Science
Languages : en
Pages : 308

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Book Description
The rapid evolution of terrestrial ecosystems in the Devonian Period combined with climate change and many global events had a pronounced influence on sedimentation and biodiversity in various terrestrial and marine settings. This volume presents a number of case studies which cover the following topics land-sea transitional settings, the role of ecological-evolutionary subunits, the diversity and palaeoecology of reef building organisms and microfloras with respect to sedimentary processes and global events.

A DESCRIPTION AND STRATIGRAPHIC CORRELATION OF THE FENESTELLIDAE FROM THE DEVONIAN OF MICHIGAN.

A DESCRIPTION AND STRATIGRAPHIC CORRELATION OF THE FENESTELLIDAE FROM THE DEVONIAN OF MICHIGAN. PDF Author: Charles Frederick Deiss
Publisher:
ISBN:
Category :
Languages : en
Pages : 336

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Early sedimentary evolution of the Michigan Basin

Early sedimentary evolution of the Michigan Basin PDF Author: Paul A. Catacosinos
Publisher: Geological Society of America
ISBN: 081372256X
Category : Science
Languages : en
Pages : 258

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Book Description

Devonian Events and Correlations

Devonian Events and Correlations PDF Author: R. T. Becker
Publisher: Geological Society of London
ISBN: 9781862392229
Category : Science
Languages : en
Pages : 296

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Book Description
The Devonian was a peculiar period, characterized by simplified plate tectonic configurations, climatic overheating and widely flooded continents. The bloom of fishes and ammonoids, extensive reef complexes, and the conquest of land indicate major biosphere innovations, punctuated by many global events, including two of the biggest mass extinctions. The Devonian was the first system for which subdivisions were formally defined. This was achieved by significant advances in pelagic biostratigraphy. The chronostratigraphic framework and interdisciplinary techniques allow us to correlate intervals or sudden events across facies boundaries, in order to reconstruct the sedimentary and evolutionary history of the system with highest precision. This volume honors the lifetime stratigraphic achievements of Michael Robert House (1930-2002). Based on case studies from Europe, North Africa and North America, it shows how the combination of biostratigraphy, chemostratigraphy, magnetostratigraphy, sequence stratigraphy and event stratigraphy can contribute to a much deeper understanding of both regional and global environmental change.

U.S. Geological Survey Bulletin

U.S. Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 570

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The President's Report to the Board of Regents for the Academic Year ...

The President's Report to the Board of Regents for the Academic Year ... PDF Author: University of Michigan
Publisher:
ISBN:
Category :
Languages : en
Pages : 1100

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Book Description