Digital data for geologic framework of the Alaska Peninsula, southwest Alaska, and the Alaska Peninsula terrane

Digital data for geologic framework of the Alaska Peninsula, southwest Alaska, and the Alaska Peninsula terrane

Online link	https://geo-nsdi.er.usgs.gov/metadata/open-file/99-317/metadata.faq.html
Description	USGS-Open-File Report 99-317 is a collection of digital databases that are the result of the compilation and re-interpretation of published and unpublished 1:250,000- and 1:63,360-scale mapping. The map area covers approximately 62,000 sq km (23,000 sq m
Originators	Wilson, Frederic H.; Detterman, R. L.; and DuBois, G. D.
Publication	U.S. Geological Survey Open-File Report 99-317

Related topics

Bedrock geologic units, Geologic maps, Geologic structure, Geology, Geospatial datasets, Surficial geologic units, GeoscientificInformation

States or counties

Aleutians East, Bristol Bay, Kodiak Island, Lake and Peninsula

PR-ARROWS.AAT

Landslide arrows

Label	Definition
`LTYPE`	Line type

PR-GEOL.PAT

Geologic map units

Label	Definition
`PTYPE`	Polygon type

PR-GEOL.AAT

Linear features on geologic map

Label	Definition
`LTYPE`	Line type

PR-GEOL.PAT

Geologic map units at specific locations (same attributes as polygon coverage PR-GEOL.PAT)

Label	Definition

PR-OIL.PAT

Oil well locations

Label	Definition
`PTTYPE`	Point type

PR-OUTLN.AAT

Outline of mapped area

Label	Definition
`LTYPE`	Line type

PR-STRC.AAT

Fold axes

Label	Definition
`LTYPE`	Line type

PR-STRC.PAT

Bedding orientation

Label	Definition
`PTTYPE`	Point type
`DIP`	Dip of bedding
`STRIKE`	Strike of bedding