Depositional Setting and Geochemistry of Phosphorites and Metalliferous Black Shales in the Carboniferous-Permian Lisburne Group, Northern Alaska

Online link http://pubs.usgs.gov/pp/1776/c/
Description The purpose of this paper is to present new sedimentological, paleontological, and geochemical data that allow us to define the geographic and stratigraphic extent and depositional setting of these temporally unusual phosphorites.
Originators Dumoulin, Julie A.; Slack, John F.; Whalen, Michael T.; and Harris, Anita G.
Publication U.S. Geological Survey Professional Paper 1776-C

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