Dinehichnus is an ichnogenus found in the Morrison Formation that is attributed to dryosaurid dinosaurs. The trackways are present in Saltwash Member outcrops at Boundary Butte in southernmost Utah. Dinehichnus trackways are frequently found in groups, traveling parallel to one another. From this it can be inferred that the Dinehichnus trackmaker was a social animal. Dinehichnus tracks preserve impressions of three widely splayed toes on feet that point inwardly, as well as heel marks.[1]

Dinehichnus
Trace fossil classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Ornithischia
Clade: Neornithischia
Clade: Ornithopoda
Family: Dryosauridae
Ichnogenus: Dinehichnus
Lockley, Santos, Meyer & Hunt, 1998

See also

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Footnotes

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  1. ^ "Walk and Don't Look Back: The Footprints," Foster (2007) pg. 238

References

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  • Foster, J. (2007). Jurassic West: The Dinosaurs of the Morrison Formation and Their World. Indiana University Press. 389pp.