Preliminary geologic map emphasizing bedrock formations in Alameda County, California: A digital database

Metadata Updated: November 12, 2020

This Open-File report is a digital geologic map database of the Alameda County, California.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date February 5, 2016
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 1, 1996 (publication)
Frequency Of Update THE AUTHORS CURRENTLY PLAN TO PRODUCE A SECOND VERSION OF THE GEOLOGIC MAP OF ALAMEDA COUNTY THAT WOULD INCLUDE SUBDIVIDED QUATERNARY UNITS AND ENHANCED STRATIGRAPHIC DESCRIPTION AND NOMENCLATURE, BOTH AS A DIGITAL PRODUCT AND AS A TRADITIONAL PAPER MAP. THE TIMING OF RELEASE OF THESE PRODUCTS, AND INDEED WHETHER THEY WILL BE PRODUCED AT ALL, DEPENDS ON A VARIETY OF FACTORS, INCLUDING FUNDING, OUTSIDE AUTHOR CONTROL.

Metadata Source

Harvested from DOI Open Data

Graphic Preview

5.5 megabyte pdf representation of the geologic map sheet.

Additional Metadata

Resource Type Dataset
Metadata Date February 5, 2016
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 1, 1996 (publication)
Responsible Party USGS-GEO-WRG-NGM (Point of Contact)
Contact Email
Guid
Access Constraints Use Constraints: none, Access Constraints: none
Bbox East Long -121.38
Bbox North Lat 38.0
Bbox South Lat 37.38
Bbox West Long -122.38
Coupled Resource
Frequency Of Update THE AUTHORS CURRENTLY PLAN TO PRODUCE A SECOND VERSION OF THE GEOLOGIC MAP OF ALAMEDA COUNTY THAT WOULD INCLUDE SUBDIVIDED QUATERNARY UNITS AND ENHANCED STRATIGRAPHIC DESCRIPTION AND NOMENCLATURE, BOTH AS A DIGITAL PRODUCT AND AS A TRADITIONAL PAPER MAP. THE TIMING OF RELEASE OF THESE PRODUCTS, AND INDEED WHETHER THEY WILL BE PRODUCED AT ALL, DEPENDS ON A VARIETY OF FACTORS, INCLUDING FUNDING, OUTSIDE AUTHOR CONTROL.
Graphic Preview Description 5.5 megabyte pdf representation of the geologic map sheet.
Graphic Preview File http://pubs.usgs.gov/of/1996/of96-252/almap.pdf
Graphic Preview Type PDF
Licence This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. This database, identified as "Preliminary geologic map emphasizing bedrock formations in Alameda County, California: A digital database," has been approved for release and publication by the Director of the USGS. Although this database has been subjected to rigorous review and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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