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: paleoliquefaction surveys in 1995 in Illinois 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 Publisher: U.S. Geological Survey Online_Linkage: Description: Abstract: Over several summer field seasons from 1990 through 1994, several workers searched ditches and river banks for evidence of prehistoric earthquake liquefaction. They found numerous banks with shaking-induced sandblows and the dikes that fed them. "liq94surv" shows where they searched. This database shows where additional areas were searched in the summer of 1995. 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 via ftp at ) Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1995 Ending_Date: 1995 Status: Progress: complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -91 East_Bounding_Coordinate: -87.07920837 North_Bounding_Coordinate: 42 South_Bounding_Coordinate: 37 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: paleoliquefaction Theme_Keyword: earthquake Place: Place_Keyword_Thesaurus: None Place_Keyword: Wabash Valley 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 Data_Set_Credit: James Oliver Native_Data_Set_Environment: SunOS, 5.5.1, sun4u UNIX, ARC/INFO version 7.1.1 Cross_Reference: Citation_Information: Originator: Rhea, Susan, and Wheeler, R.L. Publication_Date: 1996 Title: Map showing seismicity in the vicinity of the lower Wabash Valley, Illinois, Indiana, and Kentucky Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Investigations Map Issue_Identification: I-2583-A Publication_Information: Publication_Place: Denver Publisher: U.S. Geological Survey Other_Citation_Details: pamphlet accompanies map Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The attribute accuracy is described, where present, with each attribute defined in the Entity and Attribute Section. Logical_Consistency_Report: Point features present. Completeness_Report: all data received from cooperator are included Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: as reported by sources Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: 500 m Horizontal_Positional_Accuracy_Explanation: Resolution as reported Lineage: Source_Information: Source_Citation: Citation_Information: Originator: James Oliver, Martia Tuttle Publication_Date: 1996 Title: written communication Source_Information: Source_Citation: Citation_Information: Originator: Tuttle, M.P., Lafferty, R.H., Cande, R.F., Chester, J.S., Haynes, M. Publication_Date: 1996 Title: Evidence of earthquake-induced liquefaction north of the New Madrid seismic zone, central United States Geospatial_Data_Presentation_Form: text Publication_Information: Publisher: Seismological Society of America Other_Citation_Details: abs, p.58 Source_Information: Source_Citation: Citation_Information: Originator: Hajic, E.R., Obermeier, S.F., Wiant, M.D., and Oliver, J.S. Publication_Date: 1996 Title: Timing of prehistoric earthquake liquefaction in southeastern and central Illinois Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: Geological Society of America Abstracts with Programs Issue_Identification: vol 28, no 6 Publication_Information: Publisher: Geol. Soc. America Other_Citation_Details: pg 42 Source_Information: Source_Citation: Citation_Information: Originator: Obermeier, Garniewicz, R.C., and Munson, P.J. Publication_Date: 1996 Title: Seismically induced paleoliquefaction features in southern half of Illinois [abs] Geospatial_Data_Presentation_Form: text Series_Information: Series_Name: Seismological Research Letters Issue_Identification: vol 67, no 2 Publication_Information: Publisher: Seismological Society of America Other_Citation_Details: p. 49 Source_Scale_Denominator: 250000 Type_of_Source_Media: electronic Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1995 Process_Step: Process_Description: arcinfo coverage of selected rivers from DLG hydrography ftp'd to Rhea from Oliver. Arcs were BUFFERed to create areas out of line segments so that reaches could be color shaded on final map. Process_Date: 19960529 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Point Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 6 SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 12 SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 7 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: LIQ95SURV.PAT Entity_Type_Definition: areas searched for liquefaction evidence Entity_Type_Definition_Source: Rhea Attribute: Attribute_Label: INSIDE Attribute_Definition: area inside BUFFERed river shoreline where searched for liquefaction Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: outside Enumerated_Domain_Value: 100 Enumerated_Domain_Value_Definition: inside Enumerated_Domain_Value_Definition_Source: ARC/INFO 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: Files may be compressed with gzip; use gzip -d or gunzip to uncompress. Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: ftp://greenwood.cr.usgs.gov/pub/open-file-reports/ofr-97-0681/e00_files/liq95surv.e00 Online_Computer_and_Operating_System: Data General AViiON 6220 running DG/UX 5.4R3.10 (Unix) Fees: none Metadata_Reference_Information: Metadata_Date: 19980506 Metadata_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 Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: 19940608