Jeff J. Person & Becky Barnes, 2018, New Plesiosaur
Exhibit at Heritage Center State Museum. Department
of Mineral Resources Geo News. 45(2) pp. 1-4.
https://www.dmr.nd.gov/ndgs/documents/newsletter/2018Summer/New_Plesiosaur_Exhibit_at_Heritage_Center_State_Museum.pdf
https://www.dmr.nd.gov/ndgs/newsletter/2018Summer.asp
Clint A. Boyd, 2018, A Pleasing Discovery from North
Dakota’s Ancient Seas. Department of Mineral Resources
Geo News. 45(2) pp. 5-10
https://www.dmr.nd.gov/ndgs/documents/newsletter/2018Summer/A_Pleasing_Discovery_from_North_Dakotas_Ancient_Seas.pdf
https://www.dmr.nd.gov/ndgs/newsletter/2018Summer.asp
Yours,
Paul H.