Petroleum Geology of the State of Washington: Usgs Professional Paper 1582 by Johnson, Samuel Y.

Petroleum Geology of the State of Washington: Usgs Professional Paper 1582 (Paperback) (ISBN-13: 9781287021285)

Vendor: Samuel Y. Johnson
Product type: Books
Format: Paperback
$16.75
$16.75
$16.75
Subtotal: $16.75
Petroleum Geology of the State of Washington: Usgs Professional Paper 1582 by Johnson, Samuel Y.

Petroleum Geology of the State of Washington: Usgs Professional Paper 1582

$16.75
Petroleum Geology of the State of Washington: Usgs Professional Paper 1582 by Johnson, Samuel Y.

Petroleum Geology of the State of Washington: Usgs Professional Paper 1582

$16.75
Format: Paperback
Description
Description
x
Paleomagnetic and 40Ar/39Ar results from mafic dikes and sills in northwestern Wyoming and western Montana yield similar virtual geomagnetic poles and isotopic dates. In combination with paleomagnetic and geochronologic data from elsewhere in the western Cordillera, these data provide evidence for a regional mafic magnetic event at 780 to 770 Ma that affected a large area of western North America.

Author: Samuel Y. Johnson
ISBN-10: 128702128X
ISBN-13: 9781287021285
Publisher: Bibliogov
Language: English
Published: 03/28/2013
Pages: 50
Format: Paperback
Weight: 0.24lbs
Size: 9.69h x 7.44w x 0.10d

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