2026-05-09T11:31:22Z

Quaternary Fault and Fold Database of the United States (Polygons)

Gbl Index Year Im:

2005

Dct Creator Sm:

Geological Survey (U.S.)

Dct Description Sm:

This map layer contains locations and information on faults and associated folds, in the United States, that are believed to be sources of signific...