Andres, B.; Myers, T. S. Lone Star Pterosaurs. Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 2013, 103 (3–4): 383–398. S2CID 84617119. doi:10.1017/S1755691013000303.
Andres, B.; Myers, T. S. Lone Star Pterosaurs. Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 2013, 103 (3–4): 383–398. S2CID 84617119. doi:10.1017/S1755691013000303.