Paleontologist Becky Barnes excavating a 30 million year old Mesohippus skeleton.
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North Dakota Geological SurveyPaleontologyFossil Digs - Dickinson |
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Fitterer - (2009)
Paleontologist Becky Barnes excavating a 30 million year old Mesohippus skeleton.
Fitterer - (2014)
Paleontologist Jeff Person collects and identifies fragments from a 30 million year old microfossil site.