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General Information

  • Title: Biostratigraphic studies on the Comanche (Cretaceous) Series of northern Mexico and Texas
  • Author(s): Perkins, B.F.
  • Publishing Organization: Geological Society of America
  • Series and Number: Memoir 83
  • Publication Date: 1960
  • Map Scale: 1:63,360
  • Cross Section: None
  • North Latitude: 32° 47' 0" N (32.7833)
  • South Latitude: 32° 37' 16" N (32.6211)
  • East Longitude: 97° 12' 50" W (-97.2139)
  • West Longitude: 97° 43' 20" W (-97.7222)
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