Descriptions of Map Units in the state of Oregon

Oregon Department of Geology and Mineral Industries 2020 Descriptions of Map Units in the state of Oregon Release 7 tabular digital data Oregon Department of Geology and Mineral Industries Digital Data OGDC-7 Portland, Oregon, USA Oregon Department of Geology and Mineral Industries compiled by Jon J. Franczyk, Ian P. Madin, Carlie J. M. Duda, and Jason D. McClaughry http://www.oregongeology.org Oregon Department of Geology and Mineral Industries 2020 Oregon Geologic Data Compilation, release 7 (OGDC-7) Release 7 tabular digital data Oregon Department of Geology and Mineral Industries Digital Data OGDC-7 Portland, Oregon, USA Oregon Department of Geology and Mineral Industries compiled by Jon J. Franczyk, Ian P. Madin, Carlie J. M. Duda, and Jason D. McClaughry http://www.oregongeology.org/ This table in the GeMS file geodatabase attempts to capture the content of the Description of Map Units (DMU), or equivalent to the List of Map Units. In the GeMS file geodatabase, the map (geologic) unit attributes are managed in a table called DescriptionOfMapUnits. 2020 Publication Complete None planned ISO 19115 Topic Category geoscientificinformation Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus geologic map geologic unit Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus North America United States of America Oregon Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus Recent Cenozoic Quaternary Holocene Pleistocene Tertiary Pliocene Miocene Oligocene Eocene Paleocene Mesozoic Cretaceous Jurassic Triassic Paleozoic Permian None MAP DATA: This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. Users of this information should review or consult the primary data and information sources to ascertain the usability of the information. This data set cannot substitute for site-specific investigations by qualified practitioners. Site-specific data may give results that differ from the results shown in this data set. Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

Portland Oregon 97232 USA 1 971 673 1555 1 971 673 1562 dogami-info@oregon.gov When contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. Oregon Department of Geology and Mineral Industries jpeg image (.jpg) Supported for release 7 by the Oregon Geospatial Enterprise Office, Framework Development Program. Unclassified Care was taken to limit categorical attribute errors. Attribute accuracy of the database was visually inspected but despite the checks there may be some attributes that are still mislabeled. The data source, OGDC-6, has a high likelihood of misspellings, and no attempt was made to resolve known errors. Attribute fidelity is tested by manual comparison of the source with the records in the table. Source descriptions were copied, via Python script, directly from the source into the table to limit human error in transcription. The table only includes information for areas collected in Oregon. The description of map units section contains some fields are intentionally left blank. Oregon Department of Geology and Mineral Industries 2015 Oregon Geologic Digital Compilation (OGDC)-Release 6 vector digital data Oregon Department of Geology and Mineral Industries Digital Data OGDC-6 Portland, Oregon USA Oregon Department of Geology and Mineral Industries Smith, R.L., and Roe, W.P., 2015, Oregon Geologic Data Compilation (OGDC)-Release 6: Oregon Department of Geology and Mineral Industries Digital Data Series OGDC-6. https://www.oregongeology.org/pubs/dds/p-OGDC-6.htm vector digital data 2015 Published Attributes prior to DOAMIs addoption of the NCGMP09 schema were concatinated from multiple tables in the source data, OGDC-6, see report appendix for the translation key for these entries. References citations used for this compiliation can be found in the DataSources table. Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

Portland Oregon 97232 USA 1 971 673 1555 1 971 673 1562 dogami-info@oregon.gov When contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. DOGAMI publications can be downloaded from http://www.oregongeology.org DescriptionOfMapUnits The table called DescriptionOfMapUnits tabulates the geologic map unit descriptions found in or related to the NCGMP09 file geodatabase and the companion pamphlet. Oregon Department of Geology and Mineral Industries DescriptionOfMapUnits_ID Primary key. Values = DMU01, DMU02, DMU03, etc. Values must be unique to the database NCGMP09 v1.1 MapUnit Short string that identifies map unit. Combining the DescriptionSourceID with this field can create a foreign key to the MapUnitPolys. Oregon Department of Geology and Mineral Industries Label Text string used to place label in map display. NCGMP09 v1.1 Name Boldface name in traditional DMU, identifies the unit within its hierarchical context. NCGMP09 v1.1 FullName Full name of unit, including identification of containing higher rank units. NCGMP09 v1.1 Age Stratigraphic range (or, for intrusive and extrusive rocks, age), listed highest (youngest) first. NCGMP09 v1.1 Description Free-format text description of map unit. See report Appendix for complete description. NCGMP09 v1.1 GeoMaterial Term to categorize the map unit based on lithologic and genetic character, from NGMDB standard term list. NCGMP09 v1.1 GeoMaterialConfidence Describes appropriateness of GeoMaterial term for describing the map unit. NCGMP09 v1.1 HierarchyKey Truncated, abbreviated Description of Map Units; paragraph style. NCGMP09 v1.1 ParagraphStyle A set of styles for text used in the making of the maps Explanation of Map Units. NCGMP09 v1.1 Symbol References an area fill symbol in the accompanying style file that is used for symbolizing the unit on the map. NCGMP09 v1.1 AreaFillRGB {Red, Green, Blue} tuples that specify the suggested color. NCGMP09 v1.1 AreaFillPatternDescription Text description (for example, ‘random small red dashes’) provided as a convenience for users who must recreate symbolization. NCGMP09 v1.1 DescriptionSourceID Foreign key to DataSources table, to track provenance of each data element. NCGMP09 v1.1 The following attributes are possible for records in the description of map units data: DescriptionOfMapUnits_ID, MapUnit, Label, Name, Full Name, Age, Description, GeoMaterial, GeoMaterialConfidence, HierarchyKey, ParagraphStyle, Symbol, AreaFillRGB, AreaFillPatterDescription, DataSourceID. Not all description of map units have applicable attributes. Appropriate attributes are filled in for each entry. Oregon Department of Geology and Mineral Industries Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

Portland Oregon 97232 USA 1 971 673 1555 1 971 673 1562 dogami-info@oregon.gov When contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. Although these data have been processed successfully on a computer system at the Oregon Department of Geology and Mineral Industries, no warranty expressed or implied is made by DOGAMI regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. GDB Esri File Geodatabase 2020 2020 Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965