Navahopus Explained

Navahopus is an ichnogenus of dinosaur footprint that was made by an indeterminate navahopodid sauropodomorph once thought to have been a prosauropod that was alive during the Early Jurassic in southwestern United States. Two ichnospecies are known: the type ichnospecies, N. falcipollex (named in 1980^[1]) and a second species, N. coyoteensis (named in 2008^[2]). It is known from the Early Jurassic of Arizona (Aztec Sandstone and Navajo Sandstone), California (Aztec Sandstone) and Utah.^[3]

See also

• List of dinosaur ichnogenera

Notes and References

1. Baird, D. (1980). A prosauropod dinosaur trackway from the Navajo Sandstone (Lower Jurassic) of Arizona. Aspects of Vertebrate History: Essays in Honor of Edwin Harris Colbert, L.L. Jacobs (ed.), Museum of Northern Arizona Press 219-230
2. Milàn, J. Loope, D. B., and Bromley, R. G. (2008). Crouching theropod and Navahopus sauropodomorph tracks from the Early Jurassic Navaho Sandstone of USA. Acta Palaeontologica Polonica 53(2):197-205
3. Book: Glut, Donald F. . Dinosaurs: The Encyclopedia. 3rd Supplement . 2003 . McFarland & Company, Inc. . Jefferson, North Carolina . 0-7864-1166-X . Appendix: Dinosaur Tracks and Eggs . 613–652 . registration . https://archive.org/details/dinosaursencyclo00glut_2 .