| 60 | 2008-02-14 | Walter Stein | | Ruthie | PA-06-001 | Vertebrate | 0 | 0 | 15 | Left dentary, left maxilla, 5-6 dorsal vertebrae, sacrum, illium, 19 + dorsal ribs. | | Disarticulated | 0 | Possibly minor restoration using water putty to fill cracks. | Unique example of post-depositional weathering and reburial | PaleoAdventures | 0 | Discovered in July of 2006 by Walter Stein of PaleoAdventures Inc, while exploring for fossil specimens. | 20 miles northeast of Newell, in Butte County, SD. | 1 mile north of Dears Ears Buttes. | | Hell Creek Formation | 67 million years old | Lower 1/3 of Hell Creek | 1.2 miles south east to upper contact with Fox Hills Sandstone. | Greenish medium gray floodplain mudstone. | Test test test |