Carpenter , K. (2018) “Maraapunisaurus fragillimus, N.G. (formerly Amphicoelias fragillimus), a basal Rebbachisaurid from the Morrison Formation (Upper Jurassic) of Colorado”, Geology of the Intermountain West. Salt Lake City, Utah, 5, pp. 227-244. doi: 10.31711/giw.v5.pp227-244.