Description: This layer represents the soil map unit polygons in a raster format. Raster layers tend to display much more quickly and lend themeselves to certain types of modeling with other raster layers such as landcover, landuse or elevation. Each cell value is represented by the integer version of the mapunit key (MUKEY). The standard character mapunit key (MUKEY) is also included so that the raster attribute table can be joined to other soil attribute tables.
Copyright Text: Soil Survey Staff. Gridded Soil Survey Geographic (gSSURGO) Database for Michigan. United States Department of Agriculture, Natural Resources Conservation Service. Available online at http://datagateway.nrcs.usda.gov/. 20200710 (202007 official release).
Description: This layer represents the soil map unit polygons in a raster format. Raster layers tend to display much more quickly and lend themeselves to certain types of modeling with other raster layers such as landcover, landuse or elevation. Each cell value is represented by the integer version of the mapunit key (MUKEY). The standard character mapunit key (MUKEY) is also included so that the raster attribute table can be joined to other soil attribute tables.
Copyright Text: Soil Survey Staff. Gridded Soil Survey Geographic (gSSURGO) Database for Michigan. United States Department of Agriculture, Natural Resources Conservation Service. Available online at http://datagateway.nrcs.usda.gov/. 20200710 (202007 official release).
Description: Citation:
Citation_Information:
Originator: Center for Shared Solutions and Technology Partnerships
Publication_Date: 20140601
Title: Michigan Geographic Framework: State of Michigan
Edition: Version 14a
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information:
Publication_Place: Lansing, MI
Publisher: Center for Shared Solutions and Technology Partnerships
Description:
Abstract:
This data set is part of the Michigan Geographic Framework. The framework serves as the digital base map for State of Michigan government. Currently the geographic framework contains features including roads, rivers, lakes, streams, railroads, political jurisdiction boundaries, school district boundaries, census area tabulation boundaries and legislative district boundaries. Specifically, this Michigan base map will consist of an Arc Info coverage which includes features and attributes based on the current TIGER/Line Files, base map features based on both the Michigan Department of Natural Resources (MDNR) Michigan Resource Information System (MIRIS) Files and an enhanced linear referencing system built from the Michigan Department of Transportation (MDOT) Michigan Accident Location Index (MALI). The Geographic Framework will serve as a common and standardized infrastructure on which all GIS users of 1:24,000 scale map data can build their applications. At the heart of the Geographic Framework will be the ability to administer programs that use location-based information and need to relate one database to another geographically. Version 14a replaces Version 13a as the current version of the Michigan Geographic Framework (MGF). A primary driving force in the creation of Framework Version 14a was the continued reconciliation of the road network and city/village boundaries with current information. Changes incorporated in version 14a of the MGF are described in the following documents: MGF_V14a_Updates, MGF_V14a_Trunkline_Updates These and other documents related to MGF can be found at: Purpose:
The Michigan Geographic Framework is being created to provide: significant cost-savings due to less duplication of effort across agency lines low-cost geographic database for users of GIS a common-standardized product for any area in Michigan a focal-point for establishing partnerships between federal, state, regional, county and local agencies a product that will be a rallying point for creating an ongoing update and maintenance program for transportation and other features like hydrography and municipal boundaries improved communication between agencies involved in geographic information management the cross integration of demographic and natural resource information, and other data sets the ability to look at what-if scenarios that were not possible before Supplemental_Information:
The framework geography is maintained in the Michigan Georef projection system which is a form of an Oblique Mercator projection. All the data items described in the data dictionary may not be filled. The fields are present to allow for future enhancement. Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 1997
Ending_Date: 20140601
Currentness_Reference:
The geographic structure and attributes of this State of Michigan framework data set was created based on the 1994 U.S. Census Bureau based TIGER line files as well as the Michigan DNR created MIRIS file (a computerized map digitized from USGS topo maps in the 1970s). The attributes originated from the 1994 TIGER files. However, several more recent products were employed as secondary sources to resolve topological, positional and attributional discrepancies. The following sources were available during the creation of the MGF:
Michigan Dept. of Transportation ACT51 maps through 1999 ( ACT51 maps are annually updated maps created by the MDOT for the purpose of allocating federal highway funds.)
The USPS Michigan ZIP+4 State Directory Copyright 2000
Qualified Voter File project (QVF) maps begun in 1997. (The QVF is a Department of State (DOS) program that manages Michigan's registered voters. The program requires all county, city, township, and village clerks to provide updated and added street, voting precinct, school district and jurisdiction information directly on maps provided by the Center for Shared Solutions and Technology Partnerships.)
This source information listed was compared with 1992 and 1997 Michigan State University created aerial photographs as well as 1992-2000 USGS Digital Ortho Quad Photos to resolve conflicts between the framework geography and the Michigan Department of Transportation (MDOT) Michigan Accident Location Index (MALI).
The above source information was used to create Versions 1a and 1b. Framework Version 2a, was improved by using the United States Geological Survey (USGS) 1:12,000 Digital Ortho Quarter Quad (DOQQ) aerial photography to reposition all the named roads in each county. The DOQQs were produced in 1992-1999.
Framework Version 3b was reconciled to the 2001 Act51 maps.
Changes incorporated in version 3b of the MGF are described in the following document:
MGF_v3b_Updates
Framework Version 4, has been reconciled to the 2002 Act51 maps.
Changes incorporated in version 4 of the MGF are described in the following document:
MGF_v4b_Updates
Changes incorporated in version 5a of the MGF are described in the following document:
MGF_v5a_Updates
Changes incorporated in version 6b of the MGF are described in the following document:
MGF_v6b_Updates
Changes incorporated in version 7b of the MGF are described in the following document:
MGF_v7b_Updates
Changes incorporated in version 8a of the MGF are described in the following document:
MGF_v8a_Updates
Changes incorporated in version 9b of the MGF are described in the following document:
MGF_v9b_Updates
Changes incorporated in version 10a of the MGF are described in the following document:
MGF_v10a_Updates
Changes incorporated in version 11a of the MGF are described in the following document:
MGF_v11a_Updates
Changes incorporated in version 12b of the MGF are described in the following document:
MGF_v12b_Updates
Changes incorporated in version 13a of the MGF are described in the following document:
MGF_v13a_Updates
Changes incorporated in version 14a of the MGF are described in the following document:
MGF_v14a_Updates
These and other documents related to MGF can be found at: Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
Description: Monitoring wellsdata in Michigan from 2002 to 2016 generated by ESRS lab. The values in each year show the ground water level in feet based on NGVD29 datum. Zero values in years show the no data values.
Description: Rivers and streams of Michigan
Is downloaded from Michigan Department of technology Management and Budget, Center for Shared Solution and Technology Partnerships,
Available at:
http://www.mcgi.state.mi.us/mgdl/?rel=ext&action=sext
Description: The Michigan’s Major Watersheds - Subbasins shape file depicts the drainage areas of 20 square miles or greater at geographic features such as the mouth of a river or the location of a USGS stream flow collection station. The shape file is used to determine hydrologic parameters for determining a range of flows in watershed analysis.
Description: Citation:
Citation_Information:
Originator:
Groundwater Inventory and Mapping Project, a cooperative effort between the Water Bureau - Michigan Department of Environmental Quality, USGS - Michigan Water Science Center and Michigan State University - Institute of Water Research, RS&GIS and Biosystems and Agricultural Engineering. This project was mandated by P.A. 148 (Michigan Acts of 2003). Major funding was provided by MDEQ, supplemented with additional funds from the USGS Cooperative Water Program. Publication_Date: June 1st, 2004
Title: Aquifer Characteristics of Glacial Drift
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information:
Online_Linkage: Description:
Abstract:
This shape file was derived from the 1981 publication of the Hydrological Atlas of Michigan plate 26. Three plates of the Aquifer Characteristics of Glacial Drift map were scanned, geo-rectified and used as a backdrop in the digitizing of this polgon vector file. Purpose:
The purpose of this shape file was to convert Plate 26 from the 1981 publication of the Hydrological Atlas of Michigan into a GIS layer that could be used in the Groundwater Mapping and Inventory Project. The original atlas was produced at Western Michigan University Department of Geology in 1981. Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: June 1st, 2004
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -90.556669
East_Bounding_Coordinate: -82.064868
North_Bounding_Coordinate: 48.284139
South_Bounding_Coordinate: 41.632056
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Western Glacial Map
Theme_Keyword: Glacial Drift
Theme_Keyword: Drift
Theme_Keyword: Hydrogeologic Atlas of Michigan
Theme_Keyword: Aquifer
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Michigan
Place_Keyword: Great Lakes
Place_Keyword: Western Michigan University
Access_Constraints: No restrictions on access
Use_Constraints: No restrictions on use
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Remote Sensing & GIS Research and Outreach Services (RS&GIS)
Contact_Person: Justin M Booth
Contact_Position: Info Tech Professional
Contact_Address:
Address_Type: mailing and physical address
Address: Geography Building, Michigan State University
City: East Lansing
State_or_Province: Michigan
Postal_Code: 48824
Country: USA
Contact_Voice_Telephone: 517/353-7195
Contact_Facsimile_Telephone: 517/353-1821
Contact_Electronic_Mail_Address: boothj@msu.edu
Hours_of_Service: 8-5
Data_Set_Credit:
Remote Sensing & GIS Research and Outreach Services(RS&GIS), Michigan State University Native_Data_Set_Environment: Windows 2000, Windows XP, ESRI ArcGIS 8.3
Cross_Reference:
Citation_Information:
Originator:
Western Michigan University, Department of Geology College of Arts and Sciences Publication_Date: 1981
Title: Hydrogeological Atlas of Michigan
Other_Citation_Details:
PLATE 26 Scale 1:500,000 Larger_Work_Citation:
Citation_Information:
Cross_Reference:
Citation_Information:
Originator:
Center for Geographic Information, Department of Informatioin Technology, State of Michigan Title: Michigan Geographic Data Library
Edition: Version 4b
Geospatial_Data_Presentation_Form: vector digital data
Other_Citation_Details: Statewide County boundary file
Online_Linkage:
Value: II - Drift generally not an aquifer, may include thin interbeded aquifers at depth Label: II - Drift generally not an aquifer, may include thin interbeded aquifers at depth Description: N/A Symbol:
Value: IIIa - Drift usually unconfined at or near surface, generally consists of interbedded aquifers, aquicludes, and aquitards at depth Label: IIIa - Drift usually unconfined at or near surface, generally consists of interbedded aquifers, aquicludes, and aquitards at depth Description: N/A Symbol:
Value: IIIa - Drift usually unconfined at or near surface, generally consists of interbedded aquifers, aquicludes, and aquitards at depth, BUT DRIFT MAY NOT BE AN AQUIFER IN SMALL DISCONTINUOUS AREAS Label: IIIa - Drift usually unconfined at or near surface, generally consists of interbedded aquifers, aquicludes, and aquitards at depth, BUT DRIFT MAY NOT BE AN AQUIFER IN SMALL DISCONTINUOUS AREAS Description: N/A Symbol:
Value: IIIb - Drift may or may not be aquifer at or near the surface. Drift generally consists of interbedded aquifers, aquicludes, BUT DRIFT MAY NOT BE AN AQUIFER IN SMALL DISCONTINUOUS AREAS Label: IIIb - Drift may or may not be aquifer at or near the surface. Drift generally consists of interbedded aquifers, aquicludes, BUT DRIFT MAY NOT BE AN AQUIFER IN SMALL DISCONTINUOUS AREAS Description: N/A Symbol:
Value: IIIb - Drift may or may not be aquifer at or near the surface. Drift generally consists of interbedded aquifers, aquicludes, and aquitards at depth Label: IIIb - Drift may or may not be aquifer at or near the surface. Drift generally consists of interbedded aquifers, aquicludes, and aquitards at depth Description: N/A Symbol:
Value: IIIb - Drift may or may not be aquifer at or near the surface. Drift generally consists of interbedded aquifers, aquicludes, and aquitards at depth, BUT DRIFT MAY NOT BE AN AQUIFER IN SMALL DISCONTINUOUS AREAS Label: IIIb - Drift may or may not be aquifer at or near the surface. Drift generally consists of interbedded aquifers, aquicludes, and aquitards at depth, BUT DRIFT MAY NOT BE AN AQUIFER IN SMALL DISCONTINUOUS AREAS Description: N/A Symbol:
Value: IV - Drift may be an unconfined aquifer to bedrock. Not possible to delinate from available data. Label: IV - Drift may be an unconfined aquifer to bedrock. Not possible to delinate from available data. Description: N/A Symbol:
Description: Citation_Information:
Originator:
Groundwater Inventory and Mapping Project, a cooperative effort between the Water Bureau - Michigan Department of Environmental Quality, USGS - Michigan Water Science Center and Michigan State University - Institute of Water Research, RS&GIS and Biosystems and Agricultural Engineering. This project was mandated by P.A. 148 (Michigan Acts of 2003). Major funding was provided by MDEQ, supplemented with additional funds from the USGS Cooperative Water Program. Publication_Date: October 28th, 2005
Title: Glacial Deposits - Estimated Yield
Geospatial_Data_Presentation_Form: raster digital data
Series_Information:
Publication_Information:
Online_Linkage: Online_Linkage: Larger_Work_Citation:
Citation_Information:
Originator: Groundwater Inventory and Mapping Project
Publication_Date: August 18th,2005
Title:
Executive Summary - Public Act 148: Groundwater Inventory and Map Project Edition: 1st
Geospatial_Data_Presentation_Form: Adobe PDF document
Online_Linkage: Description:
Abstract:
The data points used to create this raster grid were obtained from Wellogic, the Michigan Department of Environmental Quality Statewide Groundwater Database (SGWD). Wellogic contains approximately 425,000 water well records found within the State of Michigan, and although it represents the best available data, it cannot be considered a complete database of all the wells or well records in existence. The well files were downloaded by county and merged together to create a statewide file. In the merge process any well that fell outside of its designated county boundary was removed from the original data set. Approximately 270,000 records were used in this file after the inconsistent point locations and bad data values were removed. A series of additional attributes were added to the database, this is a brief overview of how the well locations were processed:
A GIS data update utility created at MSU was used to process and merge the county wells; this also added many glacial drift and rock well fields, and percentages for aquifer drift material based on the existing Wellogic and lithology database information. Next the percentages of aquifer material and trend information were calculated for the drift index. These fields were used by the USGS to further calculate the wells estimated yield values. A detailed account of these processes can be found later on in this document. Purpose:
Yield from a local area in the commonly-used portion of the glacial deposits was mapped as the estimated pumping rate (gallons per minute) that would cause a fifty-percent decrease in the water level in the pumping well (sometimes referred to as available drawdown). This fifty-percent threshold value accounts for the generally accepted manner that high-capacity water wells operate (i.e. well efficiency). The estimated yield was calculated using a simple analytical equation to combine transmissivity, the saturated thickness and a storativity value of 0.0016, which is typical of a leaky-confined aquifer.
The yield map should not be viewed as a guarantee of yield from a well at a specific location. Supplemental_Information:
Areas of thin glacial deposits (<30 feet thick) are shown because legally-constructed water wells screened in the glacial deposits of these areas are unlikely. The no-data areas on the map are zones more than 2000 meters away from a well record in Wellogic. This 2000-meter buffer zone balances the desire to note areas that lack data in Wellogic with the need for a statewide estimate. To flag these areas in this raster grid, negative values were assigned. Thin glacial deposits (<30 feet thick) were assigned a "-1" value. No-data areas were assigned a "-2" value.
It should also be noted that all islands were removed from the State because inadequate amounts of well locations were present to estimate a grid surface. Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: October 28, 2005
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -90.488871
East_Bounding_Coordinate: -82.122124
North_Bounding_Coordinate: 47.500217
South_Bounding_Coordinate: 41.632056
Keywords:
Theme:
Theme_Keyword: Wells
Theme_Keyword: Wellogic
Theme_Keyword: Estimated Yield
Theme_Keyword: Transmissivity
Theme_Keyword: Groundwater
Theme_Keyword: Grid surface
Place:
Place_Keyword: Michigan
Place_Keyword: State
Access_Constraints: No restrictions on access
Use_Constraints: No restrictions on use
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Justin M Booth
Contact_Organization:
Remote Sensing and GIS Research and Outreach Services, Michigan State University Contact_Position: Information Technology Professional
Contact_Address:
Address_Type: mailing and physical address
Address: Geography Building, Michgan State University
City: East Lansing
State_or_Province: MI
Postal_Code: 48824
Contact_Voice_Telephone: (517)432-0446
Contact_Facsimile_Telephone: (517)353-1821
Data_Set_Credit:
Remote Sensing & GIS Research and Outreach Services - Department of Geography; Institute of Water Research; Biosystems and Agricultural Engineering, US Geological Survey, Michigan Water Science Center Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722
Description: Canopy water storage trends extracted by averaging three differenet GLDAS land surface model( CLM, NOAH and MOSAIC) trends from 2002 to 2016 generated by ESRS lab.The unit is mm per year.
Description: Soil moisture trends extracted by averaging three differenet GLDAS land surface model( CLM, NOAH and MOSAIC) trends from 2002 to 2016 generated by ESRS lab.The unit is mm per year.
Description: Snow water equivallent trends extracted by averaging three differenet GLDAS land surface model( CLM, NOAH and MOSAIC) trends from 2002 to 2016 generated by ESRS lab.The unit is mm per year
Description: Surface water runoff trends extracted by averaging three differenet GLDAS land surface model( CLM, NOAH and MOSAIC) trends from 2002 to 2016 generated by ESRS lab.The unit is mm per year.
Description: Citation Information Originator: Michigan Natural Features Inventory and MI Dept of Natural Resources
Publication_Date: 1999
Title: Quaternary Geology of Michigan
Edition: 2.0
Publication_Information:
Publication_Place: Lansing, MI
Publisher: MDNR
Larger_Work_Citation: RMAP data
Description Abstract
Digital version of 1982 Quaternary Geology map of Michigan.
Purpose
State wide planning, evaluation, or management.
Supplemental_Information
Procedures_Used
Hard copy maps digitized by the Michigan Natural Features Inventory using
Intergraph Microstation. Michigan Resource Information System (MIRIS) data
used as base reference. Digitized into three files in the Michigan state
plane coordinate system. Converted to ARCINFO coverages using igdsarc
command. Cleaned in ARCINFO. Projected to Michigan GEOREF coordinate system
by MDNR Land and Mineral Services Division, Resource Mapping & Aerial Photography Section.
All three coverages joined together using append command.
Reviews_Applied_to_Data
Final data compared to original hard copy to assure accuracy of line work
and attribution.
Related_Spatial_and_Tabular_Data_Sets
NA
References_Cited
W.R. Farrand & D.L. Bell, 1982, Quaternary Geology of Southern Michigan,
The University of Michigan, Ann Arbor, MI.
W.R. Farrand & D.L. Bell, 1982, Quaternary Geology of Northern Michigan,
The University of Michigan, Ann Arbor, MI.
Michigan Department of Natural Resources, pre-1990, Michigan Resource
Information System base data, Michigan Department of Natural Resources,
Lansing, MI
Description: Citation:
Citation Information:
Originator: Michigan Department of Environmental Quality (MDEQ) - Geologic Survey Division
Publication Date: 1987
Title: Bedrock Geology
Publication Information:
Publication Place: Lansing, MI
Publisher: MDEQ
Description:
Abstract: Digital version of Bedrock Geology map of Michigan.
Purpose: State-wide planning, evaluation, or management.
Supplemental Information:
Hard copy maps of a scale 1" = 5280' (1:63360) were digitized by the Michigan Resource Information System (MIRIS) using Microstation software. These files were cataloged by county then merged into regional files based on State Plane zones. Edge matching took place along county boundaries. Microstation design files were converted to Arc/Info coverages using the IGDS command. Coverages were cleaned and built into polygons. Arc/Info data was cross referenced with original design files using ArcView software, and check plots were produced at a scale of 1:500000. Errors were corrected using ArcTools. Coverages were re-projected to the Michigan Georef coordinate system (Oblique Mercator) using the Arc/Info PROJECT command. All three zonal coverages were combined using the UNION command, then the attribution was combined into the respective common fields. Corrections made along state plane line for zones 2 and 3 in the Lower Peninsula using ArcTools.
Time Period of Content:
Time Period Information:
Single Date/Time:
Calendar Date: Unknown
Time of Day: Unknown
Currentness Reference: publication date
Status:
Progress: Complete
Maintenance and Update Frequency: As needed
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: 90.38603812
East Bounding Coordinate: 82.38965295
North Bounding Coordinate: 48.27935311
South Bounding Coordinate: 41.69331783
Keywords:
Theme:
Theme Keyword Thesaurus: none
Theme Keyword: bedrock
Theme Keyword: geology
Place:
Place Keyword Thesaurus: none
Access Constraints: none
Use Constraints: none
Point of Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: MDNR, Land and Mineral Services Division, Resource Mapping and Aerial Photography Section (RMAP)
Contact Person: Mike Donovan
Contact Address:
Address Type: mailing and physical address
Address: P.O. Box 30448, Stephens T. Mason Building
City: Lansing
State or Province: MI
Postal Code: 48909-7984
Country: USA
Contact Voice Telephone: 517-241-2254
Contact Facsimile Telephone: 517-335-3264
Hours of Service: 8 a.m. - 5 p.m. EST
Data Set Credit: Michigan Department of Environmental Quality - Geological Survey Division
Security Information:
Security Classification System: unclassified
Native Data Set Environment: Windows NT, Arc/Info 7.2.1, ArcView 3.2
Cross Reference:
Citation Information:
Originator: Michigan Department of Environmental Quality - Geological Survey Division
Publication Date: 1987
Title: Bedrock Geology of Southern Michigan
Other Citation Details: Used legend to develop coding scheme.
Cross Reference:
Citation Information:
Originator: Michigan Department of Environmental Quality - Geological Survey Division
Publication Date: 1987
Title: Bedrock Geology of Northern Michigan
Other Citation Details: Used legend to develop coding scheme.
Cross Reference:
Citation Information:
Originator: MDNR- Land and Mineral Services Division, RMAP Section, Geologic Resource Mapping Unit
Publication Date: 1995
Title: Microstation Design Files
Geospatial Data Presentation Form: Digital files
Publication Information:
Publication Place: Lansing, MI
Other Citation Details: Scale 1:63360 (1"= 5280')
Description: Citation_Information Originator: Michigan Natural Features Inventory and MI Dept of Natural Resources
Publication_Date: 1999
Title: Quaternary Geology of Michigan
Edition: 2.0
Publication_Information
Publication_Place: Lansing, MI
Publisher: MDNR
Larger_Work_Citation: RMAP data
Description Abstract
Digital version of 1982 Quaternary Geology map of Michigan.
Purpose
State wide planning, evaluation, or management.
Supplemental_Information
Procedures_Used
Hard copy maps digitized by the Michigan Natural Features Inventory using
Intergraph Microstation. Michigan Resource Information System (MIRIS) data
used as base reference. Digitized into three files in the Michigan state
plane coordinate system. Converted to ARCINFO coverages using igdsarc
command. Cleaned in ARCINFO. Projected to Michigan GEOREF coordinate system
by MDNR Land and Mineral Services Division, Resource Mapping & Aerial Photography Section.
All three coverages joined together using append command
Reviews_Applied_to_Data
Final data compared to original hard copy to assure accuracy of line work
and attribution
Related_Spatial_and_Tabular_Data_Sets
NA
References_Cited
W.R. Farrand & D.L. Bell, 1982, Quaternary Geology of Southern Michigan,
The University of Michigan, Ann Arbor, MI.
W.R. Farrand & D.L. Bell, 1982, Quaternary Geology of Northern Michigan,
The University of Michigan, Ann Arbor, MI.
Michigan Department of Natural Resources, pre-1990, Michigan Resource
Information System base data, Michigan Department of Natural Resources,
Lansing, MI
Notes
None
Time_Period_of_Content
Range_of_Dates/Times
Beginning_Date: 11/30/1999
Ending_Date: 11/30/1999
Currentness_Reference
Based on 1982 data
Status
Progress: Maintenance_and_Update_Frequency
As needed
Spatial_Domain
Bounding_Coordinates
West_Bounding_Coordinate: -90.55373121
East_Bounding_Coordinate: -82.07216414
North_Bounding_Coordinate: 48.19387112
South_Bounding_Coordinate: 41.63208544
Keywords
Theme
Theme_Keyword_Thesaurus: None
Theme_Keyword: Drumlin, Esker, Shorelines, Striations, Grooves, Glacial, Quaternary Geology
Place
Place_Keyword_Thesaurus: None
Place_Keyword: State of Michigan
Stratum
Stratum_Keyword_Thesaurus: None
Stratum_Keyword:
Temporal
Temporal_Keyword_Thesaurus: None
Temporal_Keyword
Access_Constraints
None.
Use_Constraints
For large scale mapping only. Point_of_Contact: See Distribution_Information for contact information.
Data_Set_Credit
Security_Information
Security_Classification_System: None
Security_Classification: UNCLASSIFIED
Security_Handling_Description: None
Native_Data_Set_Environment: Windows_NT, ARC/INFO version 7.2.1
Cross_Reference
Originator: W.R. Farrand & D.L. Bell
Publication_Date: 1982
Publication_Time: Title: Quaternary Geology of Southern Michigan
Edition: Geospatial_Data_Presentation_Form: Series_Information
Series_Name: Issue_Identification: Publication_Information
Publication_Place: Lansing, MI
Publisher: The University of Michigan
Other_Citation_Details: Funding from MDNR
Online_Linkage: Larger_Work_Citation: Cross_Reference
Originator: W.R. Farrand & D.L. Bell
Publication_Date: 1982
Publication_Time: Title: Quaternary Geology of Northern Michigan
Edition: Geospatial_Data_Presentation_Form: Series_Information
Series_Name: Issue_Identification: Publication_Information
Publication_Place: Lansing, MI
Publisher: The University of Michigan
Other_Citation_Details: Funding from MDNR
Online_Linkage: Larger_Work_Citation: Cross_Reference
Originator: MI Dept of Natural Resources
Publication_Date: pre-1990
Publication_Time: Title: MIRIS base
Edition: Geospatial_Data_Presentation_Form: Series_Information
Series_Name: Issue_Identification: Publication_Information
Publication_Place: Lansing, MI
Publisher: MI Dept of Natural Resources
Other_Citation_Details: used as base for digitizing
Online_Linkage: Larger_Work_Citation: MIRIS data
Description: Identification_Information:
Citation:
Citation_Information:
Originator: Suzanne W. Nicholson
Originator: Connie L. Dicken
Originator: Michael P. Foose
Originator: Julia A.L. Mueller
Publication_Date: 2004
Title:
The Upper Midwest States: Minnesota, Wisconsin, Michigan,
Illinois and Indiana - The State of Michigan
Edition: version 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 2004-1355
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Online_Linkage: http://pubs.usgs.gov/of/2004/1355/
Larger_Work_Citation:
Citation_Information:
Originator: Suzanne W. Nicholson
Originator: Connie L. Dicken
Originator: Michael P. Foose
Originator: Julia A.L. Mueller
Publication_Date: 2004
Title:
Integrated geologic map databases for the United
States: The Upper Midwest States: Minnesota,
Wisconsin, Michigan, Illinois and Indiana
Edition: version 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 2004-1355
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Online_Linkage: http://pubs.usgs.gov/of/2004/1355/
Description:
Abstract:
These metadata are specifically for the State of Michigan, one
state in the national compilation of state geologic map
databases. The digital geologic map data was prepared by the
USGS. Subsequent editing of the spatial data by the USGS was
limited to fitting a standardized state boundary to the data,
standardizing the arc coding, reprojecting the data, and minor
edits of arc or polygon attributes to conform with the paper
map. This open-file report is one of several that present the
preliminary results of the USGS Mineral Resources Program
activity to compile a national-scale geologic map database to
support national and regional level projects, including mineral
resource and geoenvironmental assessments. The only
comprehensive sources of regional- and national-scale geologic
maps are state geologic maps with scales ranging from 1:100,000
to 1:1,000,000. Digital versions of these state maps form the
core of what is presented here. Because no adequate geologic
map exists for the state of Alaska, it is being compiled in
regional blocks that also form part of this national database.
It is expected that this series will completed by approximately
the end of 2007. These maps and databases are being released in
blocks of states or, in the case of Alaska, as compiled blocks
of 1:250,000-scale quadrangles as chapters in this series. For
Alaska, formal maps as well as databases are being published
here, whereas for the conterminous U.S. only state databases and
preview graphics are presented, because published maps for most
states already exist. For Alaska these regional compilations
will form the base for compiling a new geologic map of the
state. As documented in CONUSdocumentationMW.pdf, standards for
the conterminous U.S. are somewhat different than those for
Alaska and Hawaii.
Purpose:
A primary goal of this work is to develop geologic map datasets
with standardized structure and attribution. The database design
and standards are documented in CONUSdocumentationMW.pdf of this
series. The intent is that contiguous databases can be merged
seamlessly and without any additional effort. In addition to a
common database structure, the conterminous U.S. state databases
(the contiguous 48 states) have been fitted to a set of standard
state boundaries so that, when states are merged, they match
without slivers or overlap. No attempt has been made to reconcile
differences in mapping across state boundaries.
Supplemental_Information:
This database consists of five major Arc/Info GIS datasets for
each state; - one: geologic map with formations, - two: faults
(where present), - three: dikes (where present), - four:
miscellaneous line features (where present), - five:
miscellaneous point features (where present).
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2004
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned.
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -91.054582
East_Bounding_Coordinate: -81.020915
North_Bounding_Coordinate: 48.435645
South_Bounding_Coordinate: 41.205085
Keywords:
Theme:
Theme_Keyword_Thesaurus: none
Theme_Keyword: geology
Place:
Place_Keyword_Thesaurus: none
Place_Keyword: USA
Place_Keyword: Michigan
Theme:
Theme_Keyword_Thesaurus: National Geologic Map Database Catalog themes, augmented
Theme_Keyword: 3100 - Vector
Theme_Keyword: 3110 - ESRI
Theme_Keyword: 3112 - export
Theme_Keyword: 1100 - Geology
Theme_Keyword: 1101 - General
Place:
Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4, version 1.0
Place_Keyword: US26 = Michigan
Access_Constraints: none
Use_Constraints:
This database is not meant to be used or displayed at any scale
other than 1:500,000.
Any hardcopies utilizing these data sets shall clearly indicate
their source. If the licensee has modified the data in any way they
are obligated to describe the types of modifications they have
performed on the hardcopy map. Licensee specifically agrees not to
misrepresent these data sets, nor to imply that changes they made
were approved by the U.S. Geological Survey.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Suzanne W. Nicholson
Contact_Organization: U.S. Geological Survey
Contact_Address:
Address_Type: mailing and physical address
Address: 12201 Sunrise Valley Dr. MS954
City: Reston
State_or_Province: VA
Postal_Code: 20192
Country: USA
Contact_Voice_Telephone: 703-648-6344
Contact_Electronic_Mail_Address: swnich@usgs.gov
Data_Set_Credit:
State Geologic Map Compilation (SGMC) activity of the National
Surveys and Analysis projects of the US Geological Survey Mineral
Resources Program.
Native_Data_Set_Environment: ARC/INFO version 8.3 ArcView 3.2
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
The values of the attributes ROCKTYPE1 and ROCKTYPE2 were assigned
based on the information in the legends of the source maps (most
of which are paper). The definitions of these values are
described in the draft document Geologic Map Classification
version 6.1 (Johnson and others); available at the following
website: http://geology.usgs.gov/dm
Logical_Consistency_Report:
All internal polygons were checked for closure with vendor software
and on hard copy plots. Overshoots and undershoots have been deleted
or corrected as appropriate.
Completeness_Report:
Bodies of water are classified as water, and the geologic units
underlying them are not included in this coverage.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Accuracy of Michigan state boundary and those arcs
intersecting it: The accuracy of the state boundary arcs is
based on the 1:100,000 scale original data used to produce
this boundary. (Johnson, Bruce R. and Leveritch, Beth,
1998, 1:100,000 Scale State Boundaries of the Conterminous
United States: U.S. Geological Survey, unpublished (see
metadata file: st100kmeta.txt, CONUSdocumentationMW.pdf)).
Those internal arcs intersecting the state boundary were
extended or shortened as needed to complete polygons,
possibly creating a small amount of error.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Michigan Geological Survey Division
Originator: Milstein, Randall L. (compiler)
Publication_Date: 1987
Title: Bedrock geology of southern Michigan
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: none
Issue_Identification: none
Publication_Information:
Publication_Place: Lansing, Michigan
Publisher:
State of Michigan, Department of Natural
Resources, Geological Survey
Online_Linkage: none
Source_Scale_Denominator: 500,000
Source_Citation_Abbreviation: MI001
Source_Contribution: provided linework for the geology coverage.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Michigan Geological Survey Division
Originator: Reed, Robert C. (compiler)
Originator: Daniels, Jennifer (compiler)
Publication_Date: 1987
Title: Bedrock geology of northern Michigan
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: none
Issue_Identification: none
Publication_Information:
Publication_Place: Lansing, Michigan
Publisher:
State of Michigan, Department of Natural
Resources, Geological Survey
Online_Linkage: none
Source_Scale_Denominator: 500,000
Type_of_Source_Media: paper map
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1987
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: MI002
Source_Contribution: provided linework for the geology coverage.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Sims, P.K.
Publication_Date: 1992
Title:
Geologic map of Precambrian rocks, southern Lake
Superior region, Wisconsin and northern Michigan
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name:
U.S. Geological Survey Miscellaneous Investigation
Map
Issue_Identification: I-2185
Publication_Information:
Publication_Place: Reston, Virginia
Publisher: U.S. Geological Survey
Online_Linkage: none
Source_Scale_Denominator: 500,000
Type_of_Source_Media: paper map
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1992
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: MI003
Source_Contribution: provided unit descriptions where available.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Cannon, W.F.
Originator: Kress. T.H.
Originator: Sutphin, D.M.
Originator: Morey, G.B.
Originator: Meints, Joyce
Originator: Barber-Delach, Robert
Publication_Date: 1997
Title:
Digital Geologic Map and mineral deposits of the Lake
Superior Region, Minnesota, Wisconsin, Michigan
Geospatial_Data_Presentation_Form: digital map
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: OFR 97-455
Publication_Information:
Publication_Place: Reston, Virginia
Publisher: U.S. Geological Survey
Online_Linkage: http://pubs.usgs.gov/of/of97-455/
Source_Scale_Denominator: 500,000
Type_of_Source_Media: digital map
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1999
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: MI004
Source_Contribution: provided unit descriptions where available.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Bruce R. Johnson
Originator: Beth Leveritch
Publication_Date: unpublihsed material
Title:
1:100,000 Scale State Boundaries of the Conterminous
United States
Geospatial_Data_Presentation_Form: vector digital data
Source_Scale_Denominator: 100,000
Type_of_Source_Media: online
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 199808
Source_Currentness_Reference: unknown
Source_Citation_Abbreviation: US001
Source_Contribution: Provided linework for state boundaries
Source_Information:
Source_Citation:
Citation_Information:
Originator: Bruce R. Johnson
Publication_Date: unpublished material
Title: Geologic Map Unit Classification, ver. 6.1
Geospatial_Data_Presentation_Form: unknown
Source_Scale_Denominator: none
Type_of_Source_Media: online; http://geology.usgs.gov/dm
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: unpublished
Source_Currentness_Reference: unknown
Source_Citation_Abbreviation: Johnson Lith Class 6.1
Source_Contribution: Classification scheme used for lithology.
Process_Step:
Process_Description:
The purpose of this standardization is to allow all SGMC
covers to be seamlessly joined without any additional effort
to form regional or national level digital maps. Note that for
Alaska, the state is being compiled as blocks of 1:250k
quadrangles that will ultimately be used to compile a new
state map. Douglas Stoeser and Ric Wilson are co-coordinators
for the overall SGMC effort, with Stoeser coordinating work on
the mainland states and Wilson coordinating work for Alaska
and Hawaii.
Process_Date: 2003 - 2004
Process_Step:
Process_Description:
C.L. Dicken obtained the digital geologic map of Michigan
from the following website:
http://pubs.usgs.gov/of/of97-455/
Dicken extracted the linework for the Michigan piece of the
dataset and re-projected the coverage into the following:
projection: Lambert Conformal Conic units: meters datum: NAD27 standard parallel 1: 33 0 0.000 standard parallel 2:
45 0 0.000 central meridian: -100 0 0.000 reference
latitude: 0 0 0.000 false easting: 0.00000 false northing: 0.00000
All attributes were deleted except symbol.
(Note: Attributes associated with the generation of the
coverages were not deleted. PAT - shape, area, perimeter,
coverage#, and coverage-id AAT - shape, fnode#, tnode#,
lnode#, rnode#, length, coverage#, and coverage-id)
The values from symbol where then calculated into a new
field called orig_label.
Process_Date: 20040401
Process_Step:
Process_Description:
The relevant state outline (arcs) was removed from the
coverage and replaced with the arcs from the 1:100,000 Scale
State Boundaries of the Conterminous United States.
This allows for a seamless fit of each state to a standard
state boundary base.
Process_Date: 20040405
Process_Step:
Process_Description:
The following attributes were exported from Filemaker as a
.dbf: orig_label, map_symbol2, unit_link, reference_id,
unit_age, rocktype1, and rocktype2.
orig_label reflects the original map symbol used on the
source map
map_symbol2 reflects map-symbol1 with the addition of a
province number
unit_link is an auto generated field based on map-symbol2
and the state abbreviation (e.g. IN001) that produces a
unique identifier for each map unit
reference_id was populated with an alphanumeric code (e.g.
US001) that designates the source used for the linework and
other references used to describe the age or lithologies of
the unit.
unit_age was populated with general age assignment
rocktype1 records dominant lithology (must be >50% of
unit), using standardized data dictionary
rocktype2 records second most dominant lithology, using
standardized data dictionary
orig_label has the following field names from the source
map:
bed-geo in Illinois map_code in Indiana symbol in Michigan
symbol in Wisconsin map_label in Minnesota
The attributes were then converted using the following
structure:
item name: orig_label width: 12 output: 12 type: c
item name: sgmc_label width: 16 output: 16 type: c
item name: unit_link width: 18 output: 18 type: c
item name: source width: 6 output: 8 type: c
item name: unit_age width: 60 output: 60 type: c
item name: rocktype1 width: 40 output: 40 type: c
item name: rocktype2 width: 40 output: 40 type: c
Process_Date: 20040406
Process_Step:
Process_Description:
Once the .dbf was in the correct format with standardized
column widths and data structure, it was converted into a
lookup table (.lut) in Arc/Info. Then a joinitem was
performed to join the look-up table to the polygon attribute
table. orig_label was used as the merge item.
Process_Date: 20040406
Process_Step:
Process_Description:
Next, in preparing the uniform .aat file, the following
items were added to the table:
item name: arc-code width: 3 output: 3 type: i
item name: arc-para1 width: 3 output: 3 type: i
item name: arc-para2 width: 3 output: 3 type: i
item name: source width: 6 output: 8 type: c
Process_Date: 20040406
Process_Step:
Process_Description:
Arc-code was populated using the paper map source to tag the
lines using the AAT line type data dictionary (see
CONUSdocumentationMW.pdf).
Arc-para1 was populated when additional information was
available such as identifying the upthrown side of a fault
or direction of thrusting on a fault. (see
CONUSdocumentationMW.pdf)
Arc-para2 is a scratch field that is used mostly in Alaska.
Source was populated with an alphanumeric code (e.g. US001)
that designates the source used for the linework.
Process_Date: 20040406
Process_Step:
Process_Description:
Once the .aat and the .pat were populated with the correct
attributes, the coverage was exported as an .e00 file
(migeol_lcc.e00).
Then it was unprojected into geographic coordinates and
exported again (migeol_dd.e00).
Process_Date: 20040423
Process_Step:
Process_Description:
The faults were extracted to generate a separate fault file.
PUT was the command used to copy the line features from the
geology line coverage into a new fault line coverage.
The data were exported as an .e00 file (mifaults_lcc.e00)
and then unprojected into geographic coordinates and
exported again (mifaults_dd.e00).
Process_Date: 20040504
Process_Step:
Process_Description:
Finally, the geology lines, geology polygons and fault line
coverages were converted into shapefiles; in both geographic
coordinates and in Lambert Conformal Conic projection.
Process_Date: 20040504
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Lambert Conformal Conic
Lambert_Conformal_Conic:
Standard_Parallel: 33
Standard_Parallel: 45
Longitude_of_Central_Meridian: -100.0
Latitude_of_Projection_Origin: 0
False_Easting: 0.00000
False_Northing: 0.00000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.01
Ordinate_Resolution: 0.01
Planar_Distance_Units: Meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: mi_geol.pat
Entity_Type_Definition: Polygon attribute table for the Michigan geologic coverage.
Entity_Type_Definition_Source: ESRI
Attribute:
Attribute_Label: orig_label
Attribute_Definition:
unmodified map unit symbol from source cover.
type: character width: 12 output width: 12
Attribute_Definition_Source: Doug Stoeser
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Agn
Enumerated_Domain_Value_Definition:
Migmatitic gneiss and amphibolite (Late to Early
Archean)
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Cm
Enumerated_Domain_Value_Definition: Munising Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ct
Enumerated_Domain_Value_Definition: Trempealeau Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: DMs
Enumerated_Domain_Value_Definition: Sunbury Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Da
Enumerated_Domain_Value_Definition: Antrim Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Db
Enumerated_Domain_Value_Definition: Berea Sandstone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dbb
Enumerated_Domain_Value_Definition: Bois Blanc Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dbd
Enumerated_Domain_Value_Definition: Bedford Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dbe
Enumerated_Domain_Value_Definition: Bell Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dd
Enumerated_Domain_Value_Definition: Dundee Limestone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ddr
Enumerated_Domain_Value_Definition: Detroit River Group
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: De
Enumerated_Domain_Value_Definition: Ellsworth Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dg
Enumerated_Domain_Value_Definition: Garden Island Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dm
Enumerated_Domain_Value_Definition: Mackinac Breccia
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ds
Enumerated_Domain_Value_Definition: Sylvania Sandstone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Dt
Enumerated_Domain_Value_Definition: Traverse Group
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Jr
Enumerated_Domain_Value_Definition: Red beds
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Mb
Enumerated_Domain_Value_Definition: Bayport Limestone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Mc
Enumerated_Domain_Value_Definition: Coldwater Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Mm
Enumerated_Domain_Value_Definition: Marshall Sandstone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Mmi
Enumerated_Domain_Value_Definition: Michigan Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ob
Enumerated_Domain_Value_Definition: Big Hill Dolomite
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Obr
Enumerated_Domain_Value_Definition: Black River Limestone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Oc
Enumerated_Domain_Value_Definition: Collingwood Limestone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Op
Enumerated_Domain_Value_Definition: Prairie du Chien Group
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Oq
Enumerated_Domain_Value_Definition: Queenston Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Os
Enumerated_Domain_Value_Definition: Stonington Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ot
Enumerated_Domain_Value_Definition: Trenton Limestone
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ou
Enumerated_Domain_Value_Definition: Utica Shale
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Pg
Enumerated_Domain_Value_Definition: Grand River Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Ps
Enumerated_Domain_Value_Definition: Saginaw Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Pu
Enumerated_Domain_Value_Definition: Paleozoic undivided
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sb
Enumerated_Domain_Value_Definition: Bass Island Dolomite
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sbb
Enumerated_Domain_Value_Definition: Burnt Bluff Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sc
Enumerated_Domain_Value_Definition: Cataract Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Se
Enumerated_Domain_Value_Definition: Engadine Dolomite
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sm
Enumerated_Domain_Value_Definition: Manistique Formation
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Sp
Enumerated_Domain_Value_D