Locations of the 38th parallel structures. The possible interpretation of some or all of these as serial meteor impact sites is controversial among geologists. As of mid-2009 only two of these (Decaturville & Crooked Creek) are listed in the Earth Impact Database, though evidence is growing to support the inclusion of a third (Weaubleau-Osceola).
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State and county boundaries drawn from public-domain state and county GIS data from the US Federal government
Structure locations based on published coordinates
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This image is a derivative work of the following images:
2006-09-13T15:04:47Z Angr 959x593 (301577 Bytes) {{Information |Description=Blank map of the USA |Source=Modified from [[:Image:Map of USA with state names.svg]] |Date=10 September 2006 |Author=Original author [[w:User:Wapcaplet|]], modified by [[User:Angr|]] |Permission=Mu
{{Information |Description=Locations of the 38th parallel structures. The possible interpretation of some or all of these as serial meteor impact sites is controversial among geologists. |Source=*[[:File:Map_of_USA_withou