Paleontologists Dr. John Hoganson and Becky Barnes work with 80 million year old Mosasaur (giant sea lizard) bones in the Pembina Gorge area.
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North Dakota Geological SurveyPaleontologyFossil Digs - Pembina |
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Pembina - (2012)
Paleontologists Dr. John Hoganson and Becky Barnes work with 80 million year old Mosasaur (giant sea lizard) bones in the Pembina Gorge area.
Pembina - (2012)
Paleontologist Jeff Person adds acts as a “person for scale” on fossil jackets removed from the Pembina Gorge site.