data that Atwater has access to

maps of seafloor spreading magnetic anomalies and geology of western North America

Image 35937 is a 300 by 400 pixel WebP
Uploaded: Oct20 12

Last Modified: 2012-10-20 18:42:40
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The file is referred to in 1 page
Magnetic anomaly map from Atwater, T. (1970). Implications of plate tectonics for the Cenozoic tectonic evolution of Western North America. Geological Society of America Bulletin, 81(12), 3513-3536. Geological map from Figures combined by Kim Kastens, with fair use claimed for reason of criticism and education.
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