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General Information

  • Title: The lower, or Grand Prairie formation (Comanche series)
  • Author(s): Hill, R.T.
  • Publishing Organization: American Journal of Science
  • Series and Number: American Journal of Science v. 38, no. 228, art. 58 [p. 470]
  • Larger Work: Relation of the uppermost Cretaceous beds of the eastern and southern United States by Robert T. Hill; and the Tertiary Cretaceous parting of Arkansas and Texas by Robert T. Hill and R.A.F. Penrose, Jr.
  • Publication Date: 1889
  • Cross Section: None
  • North Latitude: 30° 45' 30" N (30.7583)
  • South Latitude: 30° 14' 21" N (30.2392)
  • East Longitude: 97° 45' 40" W (-97.7611)
  • West Longitude: 98° 13' 45" W (-98.2292)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.