U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

General Information

  • Title: Dinosaurs, spherules, and the "magic" layer; a new K-T boundary clay site in Wyoming
  • Author(s): Bohor, B.F., Triplehorn, D.M., Nichols, D.J., and Millard, H.T., Jr.
  • Publishing Organization: Geological Society of America
  • Series and Number: Geology v. 15 no. 10 [p. 896-899]
  • Publication Date: 1987
  • Cross Section: Yes
  • North Latitude: 43° 22' 11" N (43.3696)
  • South Latitude: 43° 16' 6" N (43.2683)
  • East Longitude: 104° 34' 16" W (-104.5710)
  • West Longitude: 104° 49' 56" W (-104.8322)
  • Corrections to this entry?
* See base map disclaimer below.
Find more maps in this area with mapView

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.