Genus
Extinct

Pachyspondylus

nomen dubium Prosauropoda
Owen 1854
This taxon is considered nomen dubium of the valid taxon Prosauropoda according to the Paleobiology Database. See the page for Prosauropoda →
Bibliography
Original description
R. Owen. 1854. Descriptive catalogue of the Fossil organic remains of Reptilia and Pisces contained in the Museum of the Royal College of Surgeons of England. London