Contributions to the Stratigraphy of New England

Contributions to the Stratigraphy of New England PDF Author: Lincoln Ridler Page
Publisher: Geological Society of America
ISBN: 0813711487
Category : Science
Languages : en
Pages : 664

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Contributions to the Stratigraphy of New England

Contributions to the Stratigraphy of New England PDF Author: Lincoln Ridler Page
Publisher: Geological Society of America
ISBN: 0813711487
Category : Science
Languages : en
Pages : 664

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Migration of the Acadian Orogen and Foreland Basin Across the Northern Appalachians of Maine and Adjacent Areas

Migration of the Acadian Orogen and Foreland Basin Across the Northern Appalachians of Maine and Adjacent Areas PDF Author: Dwight Culver Bradley
Publisher:
ISBN: 9780607952551
Category : Geology, Stratigraphic
Languages : en
Pages : 68

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Book Description
The timing of Acadian orogenesis in Maine is reassessed, on the basis of a new Silurian-Devonian time scale, new U/Pb and 40Ar/39Ar ages of Acadian plutons, new conodont and palynomorph ages of strata that constrain the age of deformation, and published information. This analysis shows that the Acadian deformation front migrated some 240 km (present distance) from southeast to northwest during a span of about 40 million years from Late Silurian to Middle Devonian time.

Geology Under Cities

Geology Under Cities PDF Author: Robert Ferguson Legget
Publisher: Geological Society of America
ISBN: 081374105X
Category : Engineering geology
Languages : en
Pages : 149

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Book Description
The nine papers in this volume cover the geology beneath Washington, D.C., Boston, Chicago, Edmonton, Kansas City, New Orleans, New York City, Toronto, and St. Paul/Minneapolis, and present methods of data gathering that could be used in most cities.

Stratigraphic Notes, 1980-1982

Stratigraphic Notes, 1980-1982 PDF Author: J. Alan Bartow
Publisher:
ISBN:
Category : Algae, Fossil
Languages : en
Pages : 480

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 454

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Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 458

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The Appalachian-Ouachita Orogen in the United States

The Appalachian-Ouachita Orogen in the United States PDF Author: Robert D. Hatcher, Jr.
Publisher: Geological Society of America
ISBN: 0813754526
Category : Science
Languages : en
Pages : 784

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Field Excursions from the 2021 GSA Section Meetings

Field Excursions from the 2021 GSA Section Meetings PDF Author: Joan Florsheim
Publisher: Geological Society of America
ISBN: 0813700612
Category : Science
Languages : en
Pages :

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The Bedrock Geology of Massachusetts

The Bedrock Geology of Massachusetts PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 304

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The Bedrock Geology of Massachusetts

The Bedrock Geology of Massachusetts PDF Author: Norman L. Hatch
Publisher:
ISBN:
Category : Digital images
Languages : en
Pages : 164

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