Currently known/interpreted fault zones in Iowa, that demonstrate offset of geologic units in exposure or subsurface data, and have sufficient control to allow them to be mapped at a scale of 1:24,000 or smaller. None of the faults in this data set display movements in the overlying Cretaceous bedrock units or unconsolidated materials (i.e. Quaternary).
|Data type||Vector multilinestring|
|Services||Vector Query API|
|Revisions||1 - Browse all revisions|
|Current revision||Imported on Feb. 20, 2019 from Esri JSON in NAD83 / UTM zone 15N.|