This spreadsheet is a compilation of volcanic vent features compiled by the Arizona Geological Survey, published as a Web feature service for the National Geothermal Data System. The document contains 7 worksheets, including information about the template, notes related to revisions of the template, Resource provider information, the data, a field list (data mapping view) and a worksheet with vocabularies for use in populating the spreadsheet (data valid terms). Data from 116 volcanic features are included. Fields in the data table include FeatureURI, VolcanicGroup, VolcVentName, MapLabel, Description, FeatureType, UTM_N, UTM_E, UTMDatumZone, LatDegree, LongDegree, SRS, LocationUncertaintyStatement, County, State, LocationKeyword, VentElevation, ElevationUOM, RelatedFeature, GeologicHistory, YoungestAge, OldestAge YoungestRadiometricAge_Ma, OldestRadiometricAge_Ma, AgeUncertainty_Ma, AgeSource, GeologicUnit, MaterialComposition, FlowType, Notes.

The California Division of Mines and Geology (CDMG) selected the San Bernardino area for detailed geothermal resource investigation because the area was known to contain promising geothermal resource sites, the area contained a large population center, and the City of San Bernardino had expressed serious interest in developing the area's geothermal resource.

This spreadsheet indicates the content requested for AASG geothermal data compiled from logs acquired in boreholes. The compiled data will be used to produce metadata records describing logs as resources of interest. Typcially bottomhole temperatures are recorded from log headers, and this information will be provided through a borehole temperature observation service. The HeaderURI for a particular borehole (well for simple wells) is the cross-referencing link (foreign key) used to associate the header record, well logs, temperature measurements, and other information from a particular borehole.

This document-like information object is the content schema for describing active fault features. Note that fault features require a geometry field that contains the geographic location of the fault trace (typically named 'shape' in ESRI feature classes). The actual template for deploying services must be a GIS feature class, thus cannot be implemented as an Excel spreadsheet. Design is focused on faults portrayed as line segments. The content model is based on the GeoSciML thematic view for ShearDisplacementStructure (see https://www.seegrid.csiro.au/wiki/bin/view/CGIModel/GeoSciMLThematicViewModel), extended with some convenience properties specific to young fault structures. Active in this context denotes that there is compelling evidence of fault displacement during the Quaternary. The version 1.2 content model has been reviewed by NGDS project technical teams and the normative version is now at : http://www.geothermaldata.org/LinkClick.aspx?fileticket=s81mQBojfLo%3d&tabid=444&mid=1271

Made to ascertain geologic and hydrologic conditions in the underdeveloped McMullen Valley and to determine the probable effects of ground water use. Data pertaining to lithologic characteristics of the waterbearing materials and origin, movement, quantity, availability, and quality of the ground water. Maps, graphs, photos.

Determine the geologic and hydrologic characteristics of the area before the development of ground water reached an advanced stage. Hydrologic, geologic and geographic description of area. Maps, cross sections and tables.

Study of ground water resources of the Harquahala Plains. Hydrologic, geographic and geologic summary. Qualitative report of general relationships and relative magnitudes between hydrologic parameters.