Simpson 1928. G. Mesozoic Mammalia. X. Some Triassic Mammals, pp. 154-167 3 figs. XI. Brancatherulum tendargurense Dietrich, pp. 303-308 2 figs. XII. The internal mandibular groove of Jurassic Mammals pp. 461-470 7 figs. American Journal of Science (5), 15 1928: Unpaginated