For example, Christopher Ott and Pete Larson described a new kind of horned dinosaur in 2010 from the Hell Creek Formation in northwest South Dakota that they named "Tatankaceratops," blending the ...

This is a preview. Log in through your library . Abstract Alzadasaurus pembertoni, a new elasmosaurid plesiosaur, is described from the Sharon Springs member of the Pierre formation near Iona, South ...

Monday, the South Dakota People’s March will voice their opinions right in front of the state capitol in Pierre. “I’m really tired of my legislators not representing me and not representing ...