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Author/Creator: Is
Is Is Not
Nichols, K. M. (Kathryn Marion), 1946-
Subject (Era): Is
Is Is Not
From 190 to 230 million years ago

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Current results range from 1979 to 1982

1.
Middle Triassic molluscan fossils of biostratigraphic significance from the Humboldt Range, northwestern Nevada
Author
Silberling, N. J. (Norman John), 1928-2011
Published
Washington : United States Department of the Interior, Geological Survey, 1982.
Online
https://purl.fdlp.gov/GPO/gpo91300
Location
Yale Internet Resource >> None
Format
Books / Online
2.
Early Triassic (Smithian) ammonites of paleoequatorial affinity from the Chulitna terrane, south-central Alaska
Author
Nichols, K. M. (Kathryn Marion), 1946-
Published
Washington : United States Department of the Interior, Geological Survey, 19779.
Online
https://purl.fdlp.gov/GPO/gpo91201
Location
Yale Internet Resource >> None
Format
Books / Online