Preliminary geologic map of the Santa Susana 7.5' quadrangle, southern California: A digital database

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/97-258/metadata.faq.html
Description This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are
Originators Yerkes, Robert F. and Campbell, Russell H.
Publication U.S. Geological Survey Open-File Report 97-258

Related topics

States or counties

ORGEO.AAT

Arc Attribute Table ESRI feature attribute table for linear features (contacts, faults, and folds)

Label Definition
LINECODE Numeric code used to identify type of linear feature.
NAME Name of fault
SOURCE_ID Numeric code used to identify the data source for the linear feature.
SPATIAL_OBJ_ID Non-unique numeric identifier for each object in the ORGEO feature attribute tables (ORGEO.AAT and ORGEO.PAT). (This integer is NOT duplicated in the ORGEO.PAT feature attribute table.)
FAULT_CONT Indicates if fault constitutes a contact between rock units
DWNTHRWN Indicates the sense of movement on the fault. The side indicated by the compass direction (e, n, ne, nw, s, se, sw, or w) is downdropped. No value indicates that movement EITHER did not occur OR was not recorded.

ORGEO.PAT

Polygon Attribute Table: map units ESRI feature attribute table for rock units

Label Definition
MAP_UNIT Map unit designation (rock unit label) as it appeared on the printed Walker and MacLeod (1991) map.
UNIT Numeric code used to identify rock unit.
SOURCE_ID Numeric code used to identify the data source for the rock unit.
SPATIAL_OBJ_ID Unique numeric identifier for each object in the ORGEO feature attribute tables (ORGEO.AAT and ORGEO.PAT). (This integer is NOT duplicated in the ORGEO.AAT feature attribute table.)