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General Information

  • Title: The Trenton gravel and its relation to the antiquity of man
  • Author(s): Lewis, H.C.
  • Publishing Organization: Academy of Natural Sciences of Philadelphia
  • Series and Number: Proceedings v. 32 [p. 296-309]
  • Publication Date: 1881
  • Cross Section: None
  • North Latitude: 40° 13' 9" N (40.2191)
  • South Latitude: 39° 42' 15" N (39.7041)
  • East Longitude: 74° 44' 34" W (-74.7429)
  • West Longitude: 75° 19' 26" W (-75.3238)
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