Contributions to the Stratigraphy of New England

Contributions to the Stratigraphy of New England
Author :
Publisher : Geological Society of America
Total Pages : 664
Release :
ISBN-10 : 9780813711485
ISBN-13 : 0813711487
Rating : 4/5 (85 Downloads)

Synopsis Contributions to the Stratigraphy of New England by : Lincoln Ridler Page

Studies in New England Geology

Studies in New England Geology
Author :
Publisher : Geological Society of America
Total Pages : 386
Release :
ISBN-10 : 9780813711461
ISBN-13 : 0813711460
Rating : 4/5 (61 Downloads)

Synopsis Studies in New England Geology by : Paul C. Lyons

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
Author :
Publisher :
Total Pages : 68
Release :
ISBN-10 : 0607952555
ISBN-13 : 9780607952551
Rating : 4/5 (55 Downloads)

Synopsis Migration of the Acadian Orogen and Foreland Basin Across the Northern Appalachians of Maine and Adjacent Areas by : Dwight Culver Bradley

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.

Abstracts of North American Geology

Abstracts of North American Geology
Author :
Publisher :
Total Pages : 1178
Release :
ISBN-10 : UOM:39015018223159
ISBN-13 :
Rating : 4/5 (59 Downloads)

Synopsis Abstracts of North American Geology by : Geological Survey (U.S.)