The Surface of Crystalline Basement, Great Valley and Sierra Nevada, California: A Digital Map Database

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/95-96/metadata.faq.html
Description Crystalline basement in central California extends westward from the exposed Sierra Nevada beneath the sedimentary fill of the Great Valley and under the eastern edge of the Coast Ranges at mid-crustal depth. The surface of this basement is defined from t
Originators Wentworth, Carl M.; Fisher, G. Reid; Levine, Paia; and Jachens, Robert C.
Publication U.S. Geological Survey Open-File Report 95-96

Related topics

States or counties

CCB-BWELLS.PAT

Basement wells

Label Definition
ELEV Elevation
TRS Township??
OWNER Name of the owner of the well
NAME Well identification
LAT Latitude of well
LONG Longitude of well
STATION unknown
LITH Lithology of basement
SOURCE Source of well information
ROSS More specific lithology
TR01 Numerical value
COMMENT Specific comments on wells

CCB-CONT.AAT

basement contours

Label Definition
ELEV Elevation of basement

CCB-CWELLS.PAT

constraining wells

Label Definition
ELEV Elevation
TRS Township??
OWNER Name of the owner of the well
NAME Well identification
LAT Latitude of well
LONG Longitude of well
STATION unknown

CCB-QBNDY.AAT

Boundary of Quaternary alluvium in the Great Valley

Label Definition
LTYPE Line type

CCB-QBNDY.PAT

Boundary of Quaternary alluvium in the Great Valley

Label Definition
PTYPE Point type

CCB-SEIS.AAT

Seismic lines

Label Definition
SEISLINE unknown

CCB-SEIS.PAT

Elevation points

Label Definition
ELEV Elevation
SEISLINE unknown
LAT Latitude
LONG Longitude