O. C. Marsh. 1876. Notice of a new sub-order of Pterosauria. American Journal of Science 11:507-509
DOI ↗
Bibliographie (3)
L. M. Lambe. 1914. Report of the vertebrate palaeontologist. Summary Report of the Geological Survey Department of Mines for the Calendar Year 1912 1305:397-403
DOI ↗
S. W. Williston. 1903. On the osteology of Nyctosaurus (Nyctodactylus), with notes on American pterosaurs. Field Columbian Museum Publications, Geological Series 2:125-163
DOI ↗
O. C. Marsh. 1876. Notice of a new sub-order of Pterosauria. American Journal of Science 11:507-509
DOI ↗