Norman Upland

The Norman Upland of southern Indiana comprises hilly terrain caused by the outcropping of sandstone units at the surface.[1] The Norman Upland is the result of the exposure of the ancient Borden deltaic complex, which includes the Borden Formation. The age of the rocks in the Norman Upland are Mississippian.

See also

References

  1. ↑ http://igs.indiana.edu/Surficial/Landscapes.cfm


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.