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General Information

  • Title: Gigantic Ordovician volcanic ash fall in North America and Europe; biological, tectonomagmatic, and event-stratigraphic significance
  • Author(s): Huff, W.D., Bergstrom, S.M., and Kolata, D.R.
  • Publishing Organization: Geological Society of America
  • Series and Number: Geology v. 20 no. 10 [p. 875-878]
  • Publication Date: 1992
  • Cross Section: None
  • North Latitude: 49° 23' 4" N (49.3844)
  • South Latitude: 30° 13' 16" N (30.2211)
  • East Longitude: 75° 14' 32" W (-75.2422)
  • West Longitude: 97° 14' 21" W (-97.2392)
  • NOTE: The coordinates for this citation are not yet verified. If you find them inaccurate
    and choose to notify us (via the Corrections form), we would greatly appreciate it
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