The Imi-n-Ifri Formation is a Sinemurian geologic formation outcropping about from Demnate, to the east of Marrakesh, Morocco. Fossil ornithopod tracks have been reported from the formation.Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
Description The formation comprises limestones and dolomites deposited in shallow depth of water, low-energy, marine or lagoonal to supratidal environments. The footprints appear on the surface of a vast limestone on a surface of between . The top of the carbonate sequence is marked by a bench of yellow 'cargneule' capped by a hardground.Adrar-n-Ouglagal tracksite at Fossilworks.org
See also List of dinosaur-bearing rock formations List of stratigraphic units with ornithischian tracks Ornithopod tracks
References
Bibliography
Further reading M. Monbaron, J. Dejax, and G. Demathieu. 1985. Longues pistes de Dinosaures bipèdes à Adrar-n-Ouglagal (Maroc) et répartition des faunes de grands Reptiles dans le domaine atlasique au cours du Mésozoïque. Bulletin du Muséum National D'Histoire Naturelle, 4e série, section A 7(3):229-242