active dig site and museum containing a sink hole dating from the Pleistocene era containg fossil bones of mammoth in Hot Springs, South Dakota

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Size: 5962px × 3979px
Location: Hot Springs, South Dakota, USA
Photo credit: © Gina Rodgers / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: active, america, bones, dakota, dig, era, excavation, fossil, hot, landmark, mammoth, national, natural, north, paleontological, pleistocene, prehistoric, research, sinkhole, site, south, springs, states, united