File:Hell Creek.jpgEnglish Hell Creek Formation near Ft. Peck Reservoir, Montana French La Formation de Hell Creek est bien visible dans les badlands près du Lac de Fort
File:Hell Creek arm Wilson Lake KS.jpgthis work, hereby publish it under the following license: English The Hell Creek arm of Wilson Lake in Kansas author name string: FUBAR007 Wikimedia username:
File:Bird at Hell Creek.JPGDescriptionBird at Hell Creek.JPG English: A small bird, possibly a plover (?) standing by a rock in the Hell Creek Formation, Harding County, South Dakota
File:Fossil Vertebra- Hell Creek.JPGVertebra- Hell Creek.JPG English: A small, elongated vertebra (see rock-hammer head for approximate scale) found on the surface of the Hell Creek Formation