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Boundaries of 52 Tectonic Plates

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World Map of 52 Tectonic Plates
World map of 52 plates

Click the image for the 825 x 465 pixel version. Codes for the plate names are listed here.

Courtesy Peter Bird
This map was published in 2003 by Peter Bird in a paper in Geochemistry Geophysics Geosystems or G3 ("An updated digital model of plate boundaries," Geochemistry Geophysics Geosystems, 4(3), 1027, doi:10.1029/2001GC000252). It divides the world's surface into 52 plates and several major orogenic (mountain-building) zones where he judged it not worth trying to outline plates. Click the map to see it at full size. The two-letter codes for the plate names are listed in this table.

This map is most useful as a reminder of where all the microplates are. One notable difference from the 2006 USGS map is that the Africa plate is not named Nubia.

Back to the World Plate Tectonic Maps list

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