Geographic Information: South Dakota / Date: - Blacklight Search Results

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11. Baculites Compressus, portion of phragmocone

Collection:: Specimens from the Bob Campbell Geology Museum
Institution:: Bob Campbell Geology Museum

12. Ammonite (Sphenodiscus lenticularis)

Collection:: Specimens from the Bob Campbell Geology Museum
Institution:: Bob Campbell Geology Museum

13. Ammonite (Didymoceras sp.)

Collection:: Specimens from the Bob Campbell Geology Museum
Institution:: Bob Campbell Geology Museum