Atreipus Knowpia

Atreipus
Trace fossil classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Ichnofamily:	†Atreipodidae Ichnogenus: †AtreipusOlsen & Baird, 1986
Type ichnospecies
	†Atreipus milfordensis; (Bock, 1952)
Ichnospecies
	†Atreipus milfordensis (Bock, 1952); †Atreipus metzneri (Heller, 1952); †Atreipus sulcatus (Baird, 1957); †Atreipus acadianus Olsen & Baird, 1986;
Synonyms
	Aetripus Martin & Hasiotis, 1998;

Atreipus is an ichnogenus or trace fossil attributed to early Ornithischian dinosaurs. Its significance for Triassic biostratigraphy has earned it some fame. Reptile footprint faunules from the early Mesozoic Newark Supergroup of eastern North America.^[1]

References edit

^ "Atreipus" (PDF). ldgo.columbia.edu. Retrieved 29 November 2016.

[1] "Atreipus" (PDF). ldgo.columbia.edu. Retrieved 29 November 2016.

[1]

Summary

See also edit

References edit