This taxon is considered nomen dubium, species not entered
of the valid taxon Rhamphocephalus
according to the Paleobiology Database.
See the page for Rhamphocephalus →
Bibliography
Original description
H. G. Seeley. 1880. On the Rhamphocephalus prestwichi, Seeley, an ornithosaurian from the Stonesfield Slate of Kineton. Quarterly Journal of the Geological Society 36:27-30
DOI ↗