1. Geoscience Data Catalog

San Francisco Bay region landslide folio part D - Index to detailed maps of landslides in the San Francisco Bay region, California

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/97-745/d/metadata.faq.html
Description A table keyed to 171 topographic quadrangles on a new 1:275,000-scale shaded-relief map speeds access to information on landslide locations in the ten-county San Francisco Bay region. Detailed maps showing individual landslides in nearly any area of inter
Originators Pike, Richard J.
Publication U.S. Geological Survey Open-File Report 97-0745-D

Related topics

Geologic history, Geologic maps, Geology, Geospatial datasets, Landslides, Surficial geologic units, GeoscientificInformation

States or counties

Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Santa Cruz, Solano, Sonoma

TO-GEOL.PAT

Geologic map units symbols (no full descriptions found)

Label Definition

TO-GEOL.AAT

Linear geologic features

Label Definition
LTYPE Line type

TO-GEOL.PAT

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

Label Definition

TO-STRC.AAT

fold axes

Label Definition
LTYPE Line type

TO-STRC.PAT

Strike and dip information of bedding

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

TO-FOSS.PAT

Fossil localities, supporting data given in Yerkes and Campbell (1991)

Label Definition
QUAD Quadrangle abbreviated name
T Township
RW Range west
SEC Section number
COLL collector
SOURCE Source of fossil localities information
COLLNO Collector's number (No definitions found)
AGE Age of fossil (symbol) (no definitions of symbols found)
UNIT Geologic unit symbol (No definitions found)