Preliminary geologic map of the Chugach National Forest special study area, Alaska

Preliminary geologic map of the Chugach National Forest special study area, Alaska

Online link	https://geo-nsdi.er.usgs.gov/metadata/open-file/99-362/metadata.faq.html
Description	USGS Open-File Report 99-362 are digital files used to create the published paper map, USGS OFR 99-362. The 1:63,360 scale map shows the bedrock geology of a special study area within the Chugach National Forest, Alaska. Digital files include ARC/Info co
Originators	Nelson, Steven W.; Miller, Marti L.; Haeussler, Peter J.; Snee, Lawrence W.; Phillips, Patti J.; and Huber, Carol
Publication	U.S. Geological Survey Open-File Report 99-362

Related topics

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

States or counties

SC-GEOL.PAT

Geologic map units

Label	Definition
`PTYPE`	Polygon type

SC-GEOL.AAT

Linear features on geologic map

Label	Definition
`LTYPE`	Line type

SC-GEOL.PAT

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

Label	Definition

SC-STRC.AAT

Geologic fold axes

Label	Definition
`LTYPE`	Line type

SC-STRC.PAT

Orientation of bedding and foliation

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