# newberry_volcano_regional

Tags
Theme_Keyword: volcano, shield, geology, caldera, pyroclastic flow, lake, obsidian, tephra

Summary
This database was constructed to create a geo-referenced digital geologic map of Newberry Volcano to aid in understanding processes and volcano hazards involved in the eruptions of Newberry Volcano.

Description

Newberry Volcano, one of the largest Quaternary volcanoes in the conterminous United States, is a broad shield-shaped volcano measuring 60 km north-south by 30 km east-west with a maximum elevation of more than 2 km. Newberry Volcano is the product of deposits from thousands of eruptions, including at least 25 in the past approximately 12,000 years (Holocene Epoch). Newberry Volcano has erupted as recently as 1,300 years ago, but isotopic ages indicate that the volcano began its growth as early as 0.6 million years ago. Such a long eruptive history and recent activity suggest that Newberry Volcano is likely to erupt in the future. This geologic map database of Newberry Volcano distinguishes rocks and deposits based on their composition, age, and lithology. This geodatabase contains information used to produce the geologic mapping published as Sheet 1 and Sheet 2 in U.S. Geological Survey Miscellaneous Investigations Series Map I-2455 (MacLeod, Sherrod, Chitwood, and Jensen, 1995). The main component of this publication is a geologic map database prepared using geographic information system (GIS) applications. Included are links to files to view or print the map sheets, and the accompanying pamphlet from U.S. Geological Survey Miscellaneous Investigations Series Map I-2455. For the most up-to-date information on the status of U.S. Volcanoes and Current Activity Alerts, please refer to the U.S. Geological Survey Volcano Hazards Program Web site.

Credits
Joseph A. Bard, David W. Ramsey, Norman S. MacLeod, David R. Sherrod, Lawrence A. Chitwood, and Robert A. Jensen

Access and Use Limitations
Uses of this digital geologic map should not violate the spatial resolution of the data. Although the digital form of the data removes the constraint imposed by the scale of a paper map, the detail and accuracy inherent in map scale also are present in the digital data. The fact that this database was edited for a scale of 1:62,500 (Sheet 1) means that higher resolution information is not present in the dataset. Plotting at scales larger than 1:62,500 will not yield greater detail, although it may reveal fine-scale irregularities below the intended resolution of the database. Similarly, where this database is used in combination with other data of higher resolution, the resolution of the combined output will be limited by the lower resolution of these data. Acknowledgment of the U.S. Geological Survey would be appreciated in products derived from these data.

## ArcGIS Metadata ▼►

## Resource Identification ▼►

Citation
  Titlenewberry_volcano_regional
Tags for searchingTheme_Keyword: volcano, shield, geology, caldera, pyroclastic flow, lake, obsidian, tephra
Abstract (Description)

      Newberry Volcano, one of the largest Quaternary volcanoes in the conterminous United States, is a broad shield-shaped volcano measuring 60 km north-south by 30 km east-west with a maximum elevation of more than 2 km. Newberry Volcano is the product of deposits from thousands of eruptions, including at least 25 in the past approximately 12,000 years (Holocene Epoch). Newberry Volcano has erupted as recently as 1,300 years ago, but isotopic ages indicate that the volcano began its growth as early as 0.6 million years ago. Such a long eruptive history and recent activity suggest that Newberry Volcano is likely to erupt in the future. This geologic map database of Newberry Volcano distinguishes rocks and deposits based on their composition, age, and lithology. This geodatabase contains information used to produce the geologic mapping published as Sheet 1 and Sheet 2 in U.S. Geological Survey Miscellaneous Investigations Series Map I-2455 (MacLeod, Sherrod, Chitwood, and Jensen, 1995). The main component of this publication is a geologic map database prepared using geographic information system (GIS) applications. Included are links to files to view or print the map sheets, and the accompanying pamphlet from U.S. Geological Survey Miscellaneous Investigations Series Map I-2455. For the most up-to-date information on the status of U.S. Volcanoes and Current Activity Alerts, please refer to the U.S. Geological Survey Volcano Hazards Program Web site.

Purpose (Summary)

      This database was constructed in order to create a geo-referenced digital geologic map of Newberry Volcano to aid in understanding processes and volcano hazards involved in the eruptions of Newberry Volcano.

Resource constraints

Constraints
  Limitations of use

        Uses of this digital geologic map should not violate the spatial resolution of the data.  Although the digital form of the data removes the constraint imposed by the scale of a paper map, the detail and accuracy inherent in map scale also are present in the digital data.  The fact that this database was edited for a scale of 1:62,500 (Sheet 1) means that higher resolution information is not present in the dataset.  Plotting at scales larger than 1:62,500 will not yield greater detail, although it may reveal fine-scale irregularities below the intended resolution of the database.  Similarly, where this database is used in combination with other data of higher resolution, the resolution of the combined output will be limited by the lower resolution of these data.  Acknowledgment of the U.S. Geological Survey would be appreciated in products derived from these data.

Credits

      Joseph A. Bard, David W. Ramsey, Norman S. MacLeod, David R. Sherrod, Lawrence A. Chitwood, Robert A. Jensen

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## ESRI Metadata and Item Properties ▼►

  Metadata properties
  ArcGISArcGIS1.0
  Metadata standard or profileFGDC

Hide ▲

## ESRI Fields and Subtypes ▼►

  geologic_lines_regional
    Definition
      Geologic lines feature class.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    FieldLineType
      Field description

            Geologic line type.

      Description source

            authors

      List of values
        ValueContact, Internal
        DescriptionBoundary between internal lobes of geologic unit.
        Enumerated domain value definition sourceauthors
      List of values
        ValueContact, Concealed
        DescriptionBoundary between geologic unit, buried.
        Enumerated domain value definition sourceauthors
      List of values
        ValueLava Flow Margin
        DescriptionDescription of internal lava flow shapes.
        Enumerated domain value definition sourceauthors
      List of values
        ValueLava Tube
        DescriptionLocation of lava tube caves.
        Enumerated domain value definition sourceauthors
      List of values
        ValueLava Tube, Uncertain
        DescriptionLocation of likely lava tube caves.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFault, Certain
        DescriptionFault, well located.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFault, Concealed
        DescriptionLocation of burried fault.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFault, Inferred
        DescriptionInferred location of fault.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFault, Normal, Certain
        DescriptionNormal fault, well located.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFault, Normal, Concealed
        DescriptionLocation of burried normal fault.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFault, Normal, Inferred
        DescriptionInferred location of normal fault.
        Enumerated domain value definition sourceauthors
      List of values
        ValueCaldera Ring Fault
        DescriptionFaults associated with magma chamber collapse.
        Enumerated domain value definition sourceauthors
      List of values
        ValueSubsurface Dike-Filled Fissure
        DescriptionLocation of subsurface dike-filled fissures.
        Enumerated domain value definition sourceauthors
      List of values
        ValueShoreline
        DescriptionBoundaries of Paulina Lake, East Lake, and the Deschutes River.
        Enumerated domain value definition sourceauthors
      List of values
        ValueMap Boundary
        DescriptionExtent of mapped area.
        Enumerated domain value definition sourceauthors
    FieldShape_Length
      Field description

            Length of feature in internal units.

      Description source

            ESRI

      Description of valuesPositive real numbers that are automatically generated.
  geologic_units_regional
    Definition
      Geologic polygon feature class.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    FieldUnit
      Field description

            Geologic unit polygon labels.

      Description source

            authors

      List of values
        ValueGeologic unit polygon labels.
        DescriptionExplained in correlation and list of map units on Sheet 2 and discussed in text.
        Enumerated domain value definition sourceauthors
    FieldAge
      Field description

            Epoch of unit origination.

      Description source

            authors

      List of values
        ValueGeologic unit ages
        DescriptionExplained in correlation and list of map units on Sheet 2 and discussed in text.
        Enumerated domain value definition sourceauthors
    FieldShape_Length
      Field description

            Length of feature in internal units.

      Description source

            ESRI

      Description of valuesPositive real numbers that are automatically generated.
  hydrothermal_features_regional
    Definition
      Hot springs on northeast shore of Paulina Lake and southeast shore of East Lake, described as drowned fumaroles, and fumarole in crater of pumice ring near Lost Lake along northeast lobe of Big Obsidian Flow, intermittently drowned by Lost Lake.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    FieldDescription
      Field description

            Descrption of feature type.

      Description source

            authors

      List of values
        ValueFumarole
        DescriptionIn crater of pumice ring near Lost Lake along northeast lobe of Big Obsidian Flow, intermittently drowned by Lost Lake.
        Enumerated domain value definition sourceauthors
      List of values
        ValueHot Spring
        DescriptionHot springs on northeast shore of Paulina Lake and southeast shore of East Lake, described as drowned fumaroles.
        Enumerated domain value definition sourceauthors
  geothermal_wells_regional
    Definition
      Geothermal well in caldera or in volcanic flank.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    FieldLabel
      Field description

            Geothermal well labels.

      Description source

            authors

      List of values
        ValueGeothermal well labels .
        DescriptionSee table 4 for specific well locations and total depth drilled.
        Enumerated domain value definition sourceauthors
    FieldDescription
      Field description

            Description of feature type.

      Description source

            authors

      List of values
        ValueGeothermal well in caldera or in volcanic flank.
        DescriptionDescription of feature type.
        Enumerated domain value definition sourceauthors
  tephra_isopachs_regional
    Definition
      Contour intervals showing thickness in centimeters of pumice fall deposits.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    Fieldthickness_cm
      Field description

            Thickness in centimeters of pumice fall deposits.

      Description source

            authors

      List of values
        ValueCentimeters
        DescriptionThickness in centimeters of pumice fall deposits.
        Enumerated domain value definition sourceauthors
    FieldEruption
      Field description

            Eruption of origination of tephra fall deposits.

      Description source

            authors

      List of values
        ValueLava Butte
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueMokst Butte
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueFlows south of Sugarpine Butte
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueLava Cast Forest Flow
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueLava Cascade Flow
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueLava Cast Forest Flow/Lava Cascade Flow
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueBig Obsidian Flow
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
      List of values
        ValueSurveyor Flow
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
  tephra_measurements_regional
    Definition
      Local meaurements showing thickness in centimeters of pumice fall deposits.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    Fieldthickness_cm
      Field description

            Thickness in centimeters of pumice fall deposits.

      Description source

            authors

      List of values
        Valuecentimeters
        DescriptionThickness in centimeters of pumice fall deposits.
        Enumerated domain value definition sourceauthors
    FieldEruption
      Field description

            Eruption of origination of tephra fall deposits.

      Description source

            authors

      List of values
        ValueBig Obsidian Flow
        DescriptionEruption of origination of tephra fall deposits.
        Enumerated domain value definition sourceauthors
  volcanic_vents_regional
    Definition
      Volcanic vents for rhyolitic lava flows, pyroclastic flows, and air fall tephra units.
    Definition source
      authors
    FieldOBJECTID
      Field description

            Internal feature number.

      Description source

            ESRI

      Description of valuesSequential unique whole numbers that are automatically generated.
    FieldShape
      Field description

            Feature geometry.

      Description source

            ESRI

      Description of valuesCoordinates defining the features.
    FieldDescription
      Field description

            Descrption of feature type.

      Description source

            authors

      List of values
        ValueSilicic Vents
        DescriptionVolcanic vents for rhyolitic lava flows, pyroclastic flows, and air fall tephra units.
        Enumerated domain value definition sourceauthors
    FieldAge
      Field description

            Epoch of volcanic vents.

      Description source

            authors

      List of values
        ValueHolocene
        DescriptionEpoch of volcanic vents.
        Enumerated domain value definition sourceauthors

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## FGDC Metadata ▼►

## Identification ▼►

  Citation
    Citation Information
      Title
        newberry_volcano_regional
      Geospatial Data Presentation Formvector digital data
      Other Citation Details
        This geodatabase of geologic points, lines, and polygons was compiled in 2012 by Joseph A. Bard from digitally scanned and geo-referenced mylar positives of geologic mapping by Norman S. MacLeod, David R. Sherrod, Lawrence A. Chitwood, and Robert A. Jensen, originally published as a printed map in 1995. Joseph A. Bard and David W. Ramsey updated and corrected the geodatabase, created the metadata and web presence, and provided the GIS-expertise to bring the geodatabase and metadata to completion.
  Description
    Abstract

          Newberry volcano, one of the largest Quaternary volcanoes in the conterminous United States, is a broad shield-shaped volcano measuring 60 km north-south by 30 km east-west with a maximum elevation of more than 2 km. Newberry Volcano is the product of deposits from thousands of eruptions, including at least 25 in the past 12,000 years (Holocene Epoch). Newberry has erupted as recently as 1,300 years ago, but isotopic ages indicate that the volcano began its growth as early as 0.6 million years ago. Such a long eruptive history and recent activity suggest that Newberry Volcano is likely to erupt in the future. This geologic map database of Newberry Volcano distinguishes rocks and deposits based on their composition, age, and lithology. This geodatabase contains information used to produce the geologic mapping published as Sheet 1 and Sheet 2 in U.S. Geological Survey Miscellaneous Investigations Series Map I-2455 (MacLeod, Sherrod, Chitwood, and Jensen, 1995). The main component of this publication is a geologic map database prepared using geographic information system (GIS) applications. Included are links to files to view or print the map sheets, and the accompanying pamphlet from U.S. Geological Survey Miscellaneous Investigations Series Map I-2455. For the most up to date information on the status of U.S. Volcanoes and Current Activity Alerts, please refer to the U.S. Geological Survey Volcano Hazards Program website.

    Purpose

          This database was constructed in order to create a geo-referenced digital geologic map of Newberry Volcano as a basis for understanding processes and volcano hazards involved in the eruptions of Newberry Volcano.

  Status
    Maintenance and Update FrequencyNone planned
  Spatial Domain
    Bounding Coordinates
      West Bounding Coordinate-121.508269
      East Bounding Coordinate-120.995899
      North Bounding Coordinate43.496741
      South Bounding Coordinate44.003232
  Keywords
    Theme
      Theme Keyword ThesaurusNone
      Theme KeywordTheme_Keyword: volcano
      Theme Keywordshield
      Theme Keywordgeology
      Theme Keywordcaldera
      Theme Keywordpyroclastic flow
      Theme Keywordlake
      Theme Keywordobsidian
      Theme Keywordtephra
    Place
      Place Keyword ThesaurusNone
      Place KeywordPlace_Keyword: Newberry Volcano
      Place KeywordBend, Oregon
      Place KeywordOregon
      Place KeywordDeschutes National Forest
      Place KeywordUnited States of America
    Temporal
      Temporal Keyword ThesaurusNone
      Temporal KeywordTemporal_Keyword: Miocene
      Temporal KeywordOligocene
      Temporal KeywordPliocene
      Temporal KeywordTertiary
      Temporal KeywordQuaternary
      Temporal KeywordPleistocene
      Temporal KeywordHolocene
      Temporal KeywordRecent
  Access Constraints

        None

  Use Constraints

        Uses of this digital geologic map should not violate the spatial resolution of the data.  Although the digital form of the data removes the constraint imposed by the scale of a paper map, the detail and accuracy inherent in map scale are also present in the digital data.  The fact that this database was edited for a scale of 1:62,500 (Sheet 1), means that higher resolution information is not present in the dataset.  Plotting at scales larger than 1:62,500 will not yield greater detail, although it may reveal fine-scale irregularities below the intended resolution of the database.  Similarly, where this database is used in combination with other data of higher resolution, the resolution of the combined output will be limited by the lower resolution of these data.  Acknowledgement of the U.S. Geological Survey would be appreciated in products derived from these data.

  Browse Graphic
    Browse Graphic File Name http://pubs.usgs.gov/imap/2455/i2455_newberry_sheet1.pdf
    Browse Graphic File Description
      Geologic Map of Newberry Volcano, Deschutes, Klamath, and Lake Counties, Oregon
    Browse Graphic File TypePDF
  Data Set Credit

        Joseph A. Bard, David W. Ramsey, Norman S. MacLeod, David R. Sherrod, Lawrence A. Chitwood, Robert A. Jensen

  Native Data Set Environment
    Microsoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.0.2414

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## Spatial Data Organization ▼►

  Direct Spatial Reference MethodVector
  Point and Vector Object Information
    SDTS Terms Description
      SDTS Point and Vector Object TypeString
      Point and Vector Object Count3417
    SDTS Terms Description
      SDTS Point and Vector Object TypeEntity point
      Point and Vector Object Count6
    SDTS Terms Description
      SDTS Point and Vector Object TypeEntity point
      Point and Vector Object Count20
    SDTS Terms Description
      SDTS Point and Vector Object TypeEntity point
      Point and Vector Object Count15
    SDTS Terms Description
      SDTS Point and Vector Object TypeEntity point
      Point and Vector Object Count1
    SDTS Terms Description
      SDTS Point and Vector Object TypeString
      Point and Vector Object Count52
    SDTS Terms Description
      SDTS Point and Vector Object TypeEntity point
      Point and Vector Object Count105
    SDTS Terms Description
      SDTS Point and Vector Object TypeGT-polygon composed of chains
      Point and Vector Object Count1179

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## Spatial Reference ▼►

  Horizontal Coordinate System Definition
    Planar
      Map Projection
        Map Projection NameNAD 1927 StatePlane Oregon South FIPS 3602
        Lambert Conformal Conic
          Standard Parallel42.33333333333334
          Standard Parallel44.0
          Longitude of Central Meridian-120.5
          Latitude of Projection Origin41.66666666666666
          False Easting2000000.0
          False Northing0.0
      Planar Coordinate Information
        Planar Coordinate Encoding Methodcoordinate pair
        Coordinate Representation
          Abscissa Resolution0.0003280833333333334
          Ordinate Resolution0.0003280833333333334
        Planar Distance UnitsFoot_US
    Geodetic Model
      Horizontal Datum NameD North American 1927
      Ellipsoid NameClarke 1866
      Semi-major Axis6378206.4
      Denominator of Flattening Ratio294.9786982

Hide ▲

## Entities and Attributes ▼►

  Detailed Description
    Entity Type
      Entity Type Labelgeologic_lines_regional
      Entity Type Definition
        Geologic lines feature class.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute LabelLineType
      Attribute Definition
        Geologic line type.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueContact, Internal
          Enumerated Domain Value Definition
            Boundary between internal lobes of geologic unit.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueContact, Concealed
          Enumerated Domain Value Definition
            Boundary between geologic unit, buried.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Flow Margin
          Enumerated Domain Value Definition
            Description of internal lava flow shapes.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Tube
          Enumerated Domain Value Definition
            Location of lava tube caves.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Tube, Uncertain
          Enumerated Domain Value Definition
            Location of likely lava tube caves.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFault, Certain
          Enumerated Domain Value Definition
            Fault, well located.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFault, Concealed
          Enumerated Domain Value Definition
            Location of burried fault.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFault, Inferred
          Enumerated Domain Value Definition
            Inferred location of fault.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFault, Normal, Certain
          Enumerated Domain Value Definition
            Normal fault, well located.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFault, Normal, Concealed
          Enumerated Domain Value Definition
            Location of burried normal fault.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFault, Normal, Inferred
          Enumerated Domain Value Definition
            Inferred location of normal fault.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueCaldera Ring Fault
          Enumerated Domain Value Definition
            Faults associated with magma chamber collapse.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueSubsurface Dike-Filled Fissure
          Enumerated Domain Value Definition
            Location of subsurface dike-filled fissures.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueShoreline
          Enumerated Domain Value Definition
            Boundaries of Paulina Lake, East Lake, and the Deschutes River.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueMap Boundary
          Enumerated Domain Value Definition
            Extent of mapped area.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelShape_Length
      Attribute Definition
        Length of feature in internal units.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Positive real numbers that are automatically generated.
  Detailed Description
    Entity Type
      Entity Type Labelgeologic_units_regional
      Entity Type Definition
        Geologic polygon feature class.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute LabelUnit
      Attribute Definition
        Geologic unit polygon labels.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueGeologic unit polygon labels.
          Enumerated Domain Value Definition
            Explained in correlation and list of map units on Sheet 2 and discussed in text.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelAge
      Attribute Definition
        Epoch of unit origination.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueGeologic unit ages
          Enumerated Domain Value Definition
            Explained in correlation and list of map units on Sheet 2 and discussed in text.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelShape_Length
      Attribute Definition
        Length of feature in internal units.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Positive real numbers that are automatically generated.
  Detailed Description
    Entity Type
      Entity Type Labelhydrothermal_features_regional
      Entity Type Definition
        Hot springs on northeast shore of Paulina Lake and southeast shore of East Lake, described as drowned fumaroles, and fumarole in crater of pumice ring near Lost Lake along northeast lobe of Big Obsidian Flow, intermittently drowned by Lost Lake.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute LabelDescription
      Attribute Definition
        Descrption of feature type.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFumarole
          Enumerated Domain Value Definition
            In crater of pumice ring near Lost Lake along northeast lobe of Big Obsidian Flow, intermittently drowned by Lost Lake.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueHot Spring
          Enumerated Domain Value Definition
            Hot springs on northeast shore of Paulina Lake and southeast shore of East Lake, described as drowned fumaroles.
          Enumerated Domain Value Definition Source
            authors
  Detailed Description
    Entity Type
      Entity Type Labelgeothermal_wells_regional
      Entity Type Definition
        Geothermal well in caldera or in volcanic flank.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute LabelLabel
      Attribute Definition
        Geothermal well labels.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueGeothermal well labels .
          Enumerated Domain Value Definition
            See table 4 for specific well locations and total depth drilled.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelDescription
      Attribute Definition
        Description of feature type.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueGeothermal well in caldera or in volcanic flank.
          Enumerated Domain Value Definition
            Description of feature type.
          Enumerated Domain Value Definition Source
            authors
  Detailed Description
    Entity Type
      Entity Type Labeltephra_isopachs_regional
      Entity Type Definition
        Contour intervals showing thickness in centimeters of pumice fall deposits.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute Labelthickness_cm
      Attribute Definition
        Thickness in centimeters of pumice fall deposits.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueCentimeters
          Enumerated Domain Value Definition
            Thickness in centimeters of pumice fall deposits.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelEruption
      Attribute Definition
        Eruption of origination of tephra fall deposits.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Butte
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueMokst Butte
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueFlows south of Sugarpine Butte
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Cast Forest Flow
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Cascade Flow
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueLava Cast Forest Flow/Lava Cascade Flow
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueBig Obsidian Flow
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueSurveyor Flow
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
  Detailed Description
    Entity Type
      Entity Type Labeltephra_measurements_regional
      Entity Type Definition
        Local meaurements showing thickness in centimeters of pumice fall deposits.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute Labelthickness_cm
      Attribute Definition
        Thickness in centimeters of pumice fall deposits.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain Valuecentimeters
          Enumerated Domain Value Definition
            Thickness in centimeters of pumice fall deposits.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelEruption
      Attribute Definition
        Eruption of origination of tephra fall deposits.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueBig Obsidian Flow
          Enumerated Domain Value Definition
            Eruption of origination of tephra fall deposits.
          Enumerated Domain Value Definition Source
            authors
  Detailed Description
    Entity Type
      Entity Type Labelvolcanic_vents_regional
      Entity Type Definition
        Volcanic vents for rhyolitic lava flows, pyroclastic flows, and air fall tephra units.
      Entity Type Definition Sourceauthors
    Attribute
      Attribute LabelOBJECTID
      Attribute Definition
        Internal feature number.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Sequential unique whole numbers that are automatically generated.
    Attribute
      Attribute LabelShape
      Attribute Definition
        Feature geometry.
      Attribute Definition SourceESRI
      Attribute Domain Values
        Unrepresentable Domain
          Coordinates defining the features.
    Attribute
      Attribute LabelDescription
      Attribute Definition
        Descrption of feature type.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueSilicic Vents
          Enumerated Domain Value Definition
            Volcanic vents for rhyolitic lava flows, pyroclastic flows, and air fall tephra units.
          Enumerated Domain Value Definition Source
            authors
    Attribute
      Attribute LabelAge
      Attribute Definition
        Epoch of volcanic vents.
      Attribute Definition Sourceauthors
      Attribute Domain Values
        Enumerated Domain
          Enumerated Domain ValueHolocene
          Enumerated Domain Value Definition
            Epoch of volcanic vents.
          Enumerated Domain Value Definition Source
            authors

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## Distribution Information ▼►

  Distributor
    Contact Information
      Contact Organization Primary
        Contact OrganizationU.S. Geological Survey
        Contact PersonUSGS Information Services
      Contact Address
        Address TypeUnknown
        AddressBox 25286 Denver Federal Center
        CityDenver
        State or ProvinceColorado
        Postal Code80225-0046
        CountryUNITED STATES
      Contact Voice Telephone1-888-ASK-USGS
      Contact Facsimile Telephone(303)202-4695
      Contact Electronic Mail Address infoservices@usgs.gov
  Distribution Liability

        See access and use constraints information.

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## Metadata Reference ▼►

  Metadata Date2012-08-16
  Metadata Contact
    Contact Information
      Contact Organization Primary
        Contact OrganizationU.S. Geological Survey
        Contact PersonDavid W. Ramsey
      Contact PositionGeologist
      Contact Address
        Address TypeUnknown
        Address1300 SE Cardinal Ct, Bldg 10, Ste 100
        CityVancouver
        State or ProvinceWa
        Postal Code98683
        CountryUNITED STATES
      Contact Voice Telephone(360)993-8978
      Contact Facsimile Telephone(360)993-8980
      Contact Electronic Mail Address dramsey@usgs.gov
      Contact Instructions

            preferred contact by email

  Metadata Standard NameFGDC Content Standard for Digital Geospatial Metadata
  Metadata Standard VersionFGDC-STD-001-1998
  Metadata Access ConstraintsNone
  Metadata Use Constraints
    This database, identified as DS 771, 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.

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