Metadata: Identification_Information: Citation: Citation_Information: Originator: Rhea, Susan Publication_Date: 1997 Title: Seismotectonic maps in the vicinity of the lower Wabash Valley, Illinois, Indiana, and Kentucky - Digital Spatial Database: Gravity and aeromagnetic surveying and modeling lines Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 97-0681 Publication_Information: Publication_Place: Denver,CO Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/1997/ofr-97-0681/ Description: Abstract: Lines in this cover show where gravity oe aeromagnetic data have been modelled to constrain subsurface structure. Gravity and magnetic signatures result from deep structure, such as might be at hypocentral depths of earthquakes. We show only the lines for which interpretations or models are publically available. In gravmag_all, extent of the lines outside the study boundary is retained; in gravmag the lines have been clipped to the study boundary. Purpose: The data was generated to help in understanding the seismotectonic hazards in the vicinity of the lower Wabash Valley. This data complements similar data collected in the vicinity of New Madrid, MO US Geological Survey Open-File Report 95-0574, available at http://pubs.usgs.gov/of/1995/0574/ Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1982 Ending_Date: 1996 Status: Progress: complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -89 East_Bounding_Coordinate: -87 North_Bounding_Coordinate: 39 South_Bounding_Coordinate: 36.5 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: geophysics Theme_Keyword: field monitoring stations Theme_Keyword: magnetometer measurement Theme_Keyword: gravimeter measurement Theme_Keyword: geospatial datasets Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: gravity and magnetic lines Place: Place_Keyword_Thesaurus: none Place_Keyword: Wabash Valley Theme: Theme_Keyword_Thesaurus: National Geologic Map Database Catalog themes, augmented Theme_Keyword: 1200 - Geophysics Theme_Keyword: 1201 - Magnetics Theme_Keyword: 1202 - Gravity Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Categories Theme_Keyword: geoscientificInformation Place: Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4 Place_Keyword: f17121 = Marion Place_Keyword: f17025 = Clay Place_Keyword: f17159 = Richland Place_Keyword: f17101 = Lawrence Place_Keyword: f17185 = Wabash Place_Keyword: f17047 = Edwards Place_Keyword: f17191 = Wayne Place_Keyword: f17081 = Jefferson Place_Keyword: f17055 = Franklin Place_Keyword: f17065 = Hamilton Place_Keyword: f17193 = White Place_Keyword: f17059 = Gallatin Place_Keyword: f17165 = Saline Place_Keyword: f17199 = Williamson Place_Keyword: f17087 = Johnson Place_Keyword: f17151 = Pope Place_Keyword: f17069 = Hardin Place_Keyword: f17127 = Massac Place_Keyword: f17153 = Pulaski Place_Keyword: f21007 = Ballard Place_Keyword: f21145 = McCracken Place_Keyword: f21039 = Carlisle Place_Keyword: f21105 = Hickman Place_Keyword: f21075 = Fulton Place_Keyword: f21083 = Graves Place_Keyword: f21035 = Calloway Place_Keyword: f21157 = Marshall Place_Keyword: f21139 = Livingston Place_Keyword: f21055 = Crittenden Place_Keyword: f21143 = Lyon Place_Keyword: f21033 = Caldwell Place_Keyword: f21221 = Trigg Place_Keyword: f21047 = Christian Place_Keyword: f21219 = Todd Place_Keyword: f21177 = Muhlenberg Place_Keyword: f21107 = Hopkins Place_Keyword: f21233 = Webster Place_Keyword: f21225 = Union Place_Keyword: f21101 = Henderson Place_Keyword: f21059 = Daviess Place_Keyword: f21149 = McLean Place_Keyword: f21183 = Ohio Place_Keyword: f21141 = Logan Place_Keyword: f47161 = Stewart Place_Keyword: f47125 = Montgomery Place_Keyword: f47147 = Robertson Place_Keyword: f18129 = Posey Place_Keyword: f18163 = Vanderburgh Place_Keyword: f18173 = Warrick Place_Keyword: f18147 = Spencer Place_Keyword: f18037 = Dubois Place_Keyword: f18125 = Pike Place_Keyword: f18051 = Gibson Place_Keyword: f18083 = Knox Place_Keyword: f18027 = Daviess Access_Constraints: none Use_Constraints: none Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Susan Rhea Contact_Organization: US Geological Survey Contact_Position: Geophysicist Contact_Address: Address_Type: mailing address Address: MS966, Box 25046, Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-273-8639 Contact_Facsimile_Telephone: 303-273-8600 Contact_Electronic_Mail_Address: rhea@usgs.gov Contact_Instructions: email is the best way to make contact Native_Data_Set_Environment: SunOS, 5.5.1, sun4u UNIX, ARC/INFO version 7.1.1 Cross_Reference: Citation_Information: Originator: Wheeler, R.L., Diehl, S.F., Rhea, Susan, Sargent, M.L., Bear, G.W. Publication_Date: 1997 Title: Map showing selected wells and geophysical survey and modeling lines in the vicinity of the lower Wabash Valley, Illinois, Indiana, Kentucky Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Miscellaneous Investigations Series Map Issue_Identification: I-Map 2583-C Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Other_Citation_Details: pamphlet accompanies map Data_Quality_Information: Logical_Consistency_Report: Chain-node topology present. Completeness_Report: Since our study focused on large structures that might penetrate to hypocentral depths, we excluded shallow geophysical surveys aimed at solving surficial problems (engineering, landfill, or mining problems.) We show only lines for which interpretations have been or will soon be published, including lines from theses and dissertations. We ignore most proprietary lines. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Many of the lines are portrayed on small-scale figures in reports. We attempted to generate digital coordinates of the lines from these reports, but the accuracy of location is poor. Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: 10 km Horizontal_Positional_Accuracy_Explanation: Resolution varies because scale of source media varied. Most sources were figures from published reports. Some sources were tables listing location of one endpoint, aximuth and length of line. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Campbell, M.J. Publication_Date: 1983 Title: Combined interpretation of gravity, magnetic,and seismic reflection data as related to the northeast extension of the New Madrid fault zone Geospatial_Data_Presentation_Form: figure Series_Information: Series_Name: M.S. thesis Publication_Information: Publication_Place: West Layfayette, IN Publisher: Purdue University Other_Citation_Details: 78 p Type_of_Source_Media: figure Source_Information: Source_Citation: Citation_Information: Originator: Hildenbrand, T.G. Publication_Date: 1985 Title: Rift structure of the northern Mississippi embayment from the analysis of gravity and magnetic data Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: 90/B14 Other_Citation_Details: p 12,607-612,622 Source_Information: Source_Citation: Citation_Information: Originator: Hildenbrand, T.G. and Hendricks. J.D. Publication_Date: 1995 Title: Geophysical setting of the Reelfoot rift and relations between rift structures and the New Madrid seismic zone, in Shedlock, K.M. and Johnston, A.C., eds., Investigations of the New Madrid seismic zone Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: U.S. Geological Survey Professional Paper Issue_Identification: 1538, Chapter E Publication_Information: Publication_Place: Denver, CO Publisher: US Geological Survey Other_Citation_Details: pages E1-E30 Source_Information: Source_Citation: Citation_Information: Originator: Hildenbrand, T.G.,Kucks, R.P., and Heigold, P.C. Publication_Date: 1996 Title: Magnetic and gravity study of the Paducah 1° x 2° CUSMAP quadrangle, Illinois, Indiana, Kentucky, and Missouri Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: U.S. Geological Survey Bulletin Issue_Identification: 2150-C Publication_Information: Publication_Place: Denver, CO Publisher: U.S. Geological Survey Other_Citation_Details: 22 pages Source_Information: Source_Citation: Citation_Information: Originator: G. R. Keller Publication_Date: 1995 Title: written commun. Source_Information: Source_Citation: Citation_Information: Originator: Lumm, D.K. Publication_Date: 1988 Title: Gravity anomalies of the western portion of the Pennyrile fault system and Rough Creek graben, western Kentucky Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: M.S. thesis Publication_Information: Publication_Place: Nashville, TN Publisher: Vanderbilt University Other_Citation_Details: 155 p Source_Information: Source_Citation: Citation_Information: Originator: Peregrine, K.A. Publication_Date: 1982 Title: Potential field enhancement and two-dimensional gravity and magnetic modeling of the northwest extension of the New Madrid tectonic feature Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: M.S. thesis Publication_Information: Publication_Place: West Lafayette, IN Publisher: Purdue University Other_Citation_Details: 217 p Source_Information: Source_Citation: Citation_Information: Originator: Sexton, J.L., Braille, L.W., Hinze, W.J., and Campbell, M.J. Publication_Date: 1986 Title: Seismic reflection profiling studies of a buried Precambrian rift beneath the Wabash Valley fault zone Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: Geophysics Issue_Identification: 51 Other_Citation_Details: p. 640-660 Source_Information: Source_Citation: Citation_Information: Originator: Sparlin, M.A., and Lewis, R.D. Publication_Date: 1994 Title: Interpretation of the magnetic anomaly over the Omaha oil field, Gallatin County, Illinois Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: Geophysics Issue_Identification: 59 Other_Citation_Details: p 1092-1099 Source_Information: Source_Citation: Citation_Information: Originator: Whipple, T.D. Publication_Date: 1989 Title: Pre-Knox structure estimated from gravity near Land Between the Lakes, Kentucky and Tennessee Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: M.S. thesis Publication_Information: Publication_Place: Nashville, TN Publisher: Vanderbilt University Other_Citation_Details: 164 p Process_Step: Process_Description: Lines, except Hildenbrand's, were digitized from reports into arcinfo covers. Decimal degree coordinates for Hildenbrand's lines were sent via email and converted to arcinfo. Lines were labeled for reference on the paper map, and annotation was added. For gravmag, the data was clipped to the project boundary. Process_Date: 19960805 Process_Step: Process_Description: Creation of original metadata record Process_Date: 19980506 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Susan Rhea Contact_Organization: US Geological Survey Contact_Position: Geophysicist Contact_Address: Address_Type: mailing address Address: MS966, Box 25046, Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-273-8639 Contact_Facsimile_Telephone: 303-273-8600 Contact_Electronic_Mail_Address: rhea@usgs.gov Contact_Instructions: email is the best way to make contact Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 0 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 24 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 0 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Geographic_Coordinate_Units: Decimal Degrees Geodetic_Model: Horizontal_Datum_Name: Unknown 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: GRAVMAG.AAT Entity_Type_Definition: name and reference of gravity and magnetic profiles Entity_Type_Definition_Source: Rhea Attribute: Attribute_Label: NAME Attribute_Definition: name of gravity or magnetic profile, G, M, or GM for gravity, mag, or both Attribute_Definition_Source: Rhea Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-CAA' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-CBB' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-CCC' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Cadiz North Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Cadiz South Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Cerulean Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Crofton Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Hamlin Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Kelly Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-LBL Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Murray Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Newstead Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Pleasant Green Hil Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-SKAA Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Sinking Fork Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: G-Wallonia Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-PAA' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-PBB' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-PCC' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-WW' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-WW'A Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-WZ' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GM-YY' Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: M-SLAA Attribute: Attribute_Label: REF Attribute_Definition: abbreviated reference for source or interpretation of profile Attribute_Definition_Source: Rhea Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Campbell 1983 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hildenbrand 1985 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hildenbrand 1996 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hildenbrand and Hendricks 1995 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Keller 1995 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Lumm 1988 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Peregrine 1982 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sexton and others 1986 Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sparlin and Lewis 1994 Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Susan Rhea Contact_Organization: US Geological Survey Contact_Position: Geophysicist Contact_Address: Address_Type: mailing address Address: USGS Mail Stop 966 Box 25046, Federal Center City: Denver State_or_Province: CO Postal_Code: 80225-0046 Country: USA Contact_Voice_Telephone: 303-273-8639 Contact_Facsimile_Telephone: 303-273-8600 Contact_Electronic_Mail_Address: rhea@usgs.gov Contact_Instructions: Email is the best way to make contact. Resource_Description: USGS Open-File Report 97-0681 Distribution_Liability: This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature. Any use of trade names is for descriptive purposes only and does not imply endorsement by the USGS. Technical_Prerequisites: ARC/INFO version 7.0.3 or later or ArcView 3.0 or later Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ARCE Format_Version_Number: 7.0.3 Format_Information_Content: Each coverage contains isoseismal data for one event (two for i187609) File_Decompression_Technique: no compression applied Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/1997/ofr-97-0681/e00_files/gravmag.e00 Fees: none Metadata_Reference_Information: Metadata_Date: 20160610 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Peter N Schweitzer Contact_Organization: USGS Midwest Area Contact_Position: Collection manager, USGS Geoscience Data Clearinghouse, http://geo-nsdi.er.usgs.gov/ Contact_Address: Address_Type: mailing address Address: Mail Stop 954 12201 Sunrise Valley Dr City: Reston State_or_Province: VA Postal_Code: 20192-0002 Country: USA Contact_Voice_Telephone: 703-648-6533 Contact_Facsimile_Telephone: 703-648-6252 Contact_Electronic_Mail_Address: pschweitzer@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998