Alaska (1)
| Historic (< 150 years), well constrained location |
| Historic (< 150 years), moderately constrained location |
| Historic (< 150 years), inferred location |
| Latest Quaternary (<15,000 years), well constrained location |
| Latest Quaternary (<15,000 years), moderately constrained location |
| Latest Quaternary (<15,000 years), inferred location |
| Late Quaternary (< 130,000 years), well constrained location |
| Late Quaternary (< 130,000 years), moderately contrained location |
| Late Quaternary (< 130,000 years), inferred location |
| Middle and late Quaternary (< 750,000 years), well constrained location |
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
| Middle and late Quaternary (< 750,000 years), inferred location |
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
| Unspecified age, well constrained location |
| Unspecified age, moderately constrained location |
| Unspecified age, inferred location |
| Class B (various age), well constrained location |
| Class B (various age), moderately constrained location |
| Class B (various age), inferred location |
Arizona (2)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
California (4)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
California Offshore (5)
|
| Historic (< 150 years), well constrained location |
| Historic (< 150 years), moderately constrained location |
|
| latest Quaternary,Accurately Located |
| latest Quaternary,Approximately Located |
|
| latest Quaternary,Inferred |
|
| late Quaternary,Accurately Located |
| late Quaternary,Approximately Located |
|
| undifferentiated Quaternary,Accurately Located |
| undifferentiated Quaternary,Approximately Located |
|
| undifferentiated Quaternary,unspecified |
Colorado (6)
|
| Class B (various age), inferred location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), well constrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
Hawaii (7)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Idaho (8)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Kansas (9)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Montana (10)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Nevada (11)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
New Mexico (12)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Oklahoma (13)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Oregon (14)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Texas (15)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Utah (16)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Washington (18)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Washington Offshore (19)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Wyoming (20)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
National Database (21)
|
| Historic (< 150 years), well constrained location |
|
| Historic (< 150 years), moderately constrained location |
|
| Historic (< 150 years), inferred location |
|
| Latest Quaternary (<15,000 years), well constrained location |
|
| Latest Quaternary (<15,000 years), moderately constrained location |
|
| Latest Quaternary (<15,000 years), inferred location |
|
| Late Quaternary (< 130,000 years), well constrained location |
|
| Late Quaternary (< 130,000 years), moderately contrained location |
|
| Late Quaternary (< 130,000 years), inferred location |
|
| Middle and late Quaternary (< 750,000 years), well constrained location |
|
| Middle and late Quaternary (< 750,000 years), moderately constrained location |
|
| Middle and late Quaternary (< 750,000 years), inferred location |
|
| Undifferentiated Quaternary (< 1.6 million years), well constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), moderately constrained location |
|
| Undifferentiated Quaternary (< 1.6 million years), inferred location |
|
| Unspecified age, well constrained location |
|
| Unspecified age, moderately constrained location |
|
| Unspecified age, inferred location |
|
| Class B (various age), well constrained location |
|
| Class B (various age), moderately constrained location |
|
| Class B (various age), inferred location |
Fault Areas (22)
| Class B |
| historic |
| late Quaternary |
| latest Quaternary |
| middle and late Quaternary |
|