Milner , A., Santucci , V., Wood , J., Birthisel , T., Clites , E. and Lockley , M. (2023) “The John Wesley Powell Fossil Track Block—theropod tracks with ornithopod-like morphology from the Early Jurassic Navajo Sandstone, Glen Canyon National Recreation Area, Utah-Arizona”, Geology of the Intermountain West. Salt Lake City, Utah, 10, pp. 185-222. doi: 10.31711/giw.v10.pp185-222.