Browsing by Subject "Coprolite"
Now showing items 1-3 of 3
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(2020-08-05)Pennsylvanian coal balls are concretions of permineralized peat that contain a rich fossil record of plant-animal interactions. Cordaitean leaf-mat coal balls from the Cliffland and Blackoak coal beds (Kalo Formation, Iowa) ...
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(2012-02-14)This dissertation presents an evaluation of coprolite specimens from the Lower Pecos canyonlands as records of individual dietary decisions. Prior studies of coprolites from this region have greatly expanded our knowledge ...
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(2019-05-01)The Paisley Caves (35LK3400) are a system of rockshelters in the Summer Lake sub-basin of Oregon. Excavations of these caves resulted in the discovery of 14,300-year-old coprolites yielding ancient human DNA. Pollen analysis ...