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 JPEG
Uploaded: Oct20 12

Last Modified: 2012-10-20 18:42:40

The file is referred to in 1 page

Is the Fourth Paradigm Really New?
http://serc.carleton.edu/earthandmind/posts/4thpardigm.html

Provenance
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 http://gallery.usgs.gov/photos/06_25_2010_hlc5FRq11Y_06_25_2010_0. Figures combined by Kim Kastens, with fair use claimed for reason of criticism and education.

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