Latitude and longitude of 38th parallel structures
Satellite map of 38th parallel structures
The 38th parallel structures, also known as the 38th parallel lineament, are a series of circular depressions or deformations stretching 700 km (435 mi) across southern Illinois and Missouri into eastern Kansas at a latitude of roughly 38 degrees north.
Latitude: 37° 30' 0.00" N
Longitude: -88° 17' 60.00" W