Classification
Dinosauria
Unranked clade
›
Ornithischia
Unranked clade
›
Neornithischia
Unranked clade
›
Pyrodontia
Unranked clade
›
Cerapoda
Unranked clade
›
Ornithopoda
Suborder
›
Anomoepodidae
Family
Fossil sites 12 geolocated sites
Distribution
Top countries
Geological formations
Temporal distribution
Hauterivian
(132.6–125.77 Ma)
1
Valanginian
(137.05–132.6 Ma)
1
Tithonian
(149.2–143.1 Ma)
1
Toarcian
(184.2–174.7 Ma)
1
Pliensbachian
(192.9–184.2 Ma)
2
Sinemurian
(199.5–192.9 Ma)
1
Hettangian
(201.4–199.5 Ma)
1
Rhaetian
(205.7–201.4 Ma)
1
Norian
(227.3–205.7 Ma)
3
Bibliography
Original description
R. S. Lull. 1904. Fossil footprints of the Jura-Trias of North America. Memoirs of the Boston Society of Natural History 5(11):461-557
Bibliography (9)
M. Oukassou, O. Zafaty, and G. D. Gierliński, H. Klein, H. Saber, M. Amzil, A. Charrière. 2023. First record of a small stegosaur footprint (cf. Stegopodus) from the ?Upper Jurassic-?Lower Cretaceous red beds of the Middle Atlas, Morocco. Ichnos 29(3-4):195–204
DOI ↗
M. G. Lockley, J. R. Foster, and G. D. Gierlinski, K. Shibata. 2018. Upper Triassic tetrapod track assemblages from the Chinle Group, Moab area, Utah. Fossil Record 6. New Mexico Museum of Natural History and Science Bulletin 79:417-427
L. Xing, M. G. Lockley, and J. Zhang, H. You, H. Klein, W. S. Persons, H. Dai, Z. Dong. 2016. First Early Jurassic ornithischian and theropod footprint assemblage and a new ichnotaxon Shenmuichnus wangi ichnosp. nov. from Yunnan Province, southwestern China. Historical Biology 28(6):721-733
DOI ↗
R. T. McCrea, L. G. Buckley, and A. G. Plint, P. J. Currie, J. W. Haggart, C. W. Helm, S. G. Pemberton. 2014. A review of vertebrate track-bearing formations from the Mesozoic and earliest Cenozoic of western Canada with a description of a new theropod ichnospecies and reassignment of an avian ichnogenus. Fossil Footprints of Western North America. New Mexico Museum of Natural History and Science Bulletin 62:5-94
J. Li, M. G. Lockley, and Y. Zhang, S. Hu, M. Matsukawa, Z. Bai. 2012. An important ornithischian tracksite in the Early Jurassic of the Shenmu region, Shaanxi, China. Acta Geologica Sinica 86(1):1-10
M. G. Lockley, R. T. McCrea, and M. Matsukawa. 2009. Ichnological evidence for small quadrupedal ornithischians from the basal Cretaceous of SE Asia and North America: implications for a global radiation. Late Palaeozoic and Mesozoic Ecosystems in SE Asia. The Geological Society of London, Special Publication 315:255-269
DOI ↗
M. G. Lockley. 2006. Observations on the ichnogenus Gwyneddichium and Gwyneddichium-like footprints and trackways from the Upper Triassic of the western United States. The Triassic-Jurassic Terrestrial Transition. New Mexico Museum of Natural History and Science Bulletin 37:170-175
M. G. Lockley and G. D. Gierlinski. 2006. Diverse vertebrate ichnofaunas containing Anomoepus and other unusual trace fossils from the Lower Jurassic of the western United States: implications for paleoecology and palichnostratigraphy. The Triassic-Jurassic Terrestrial Transition. New Mexico Museum of Natural History and Science Bulletin 37:176-191
M. G. Lockley, A. P. Hunt, and R. Gaston, J. I. Kirkland. 1996. A trackway bonanza with mammal footprints from the Late Triassic of Colorado. Journal of Vertebrate Paleontology 16(3, suppl.):49A