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Arriagadoolithus

Arriagadoolithus
Temporal range:
Egg fossil classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Family: Alvarezsauridae
Oofamily: Arriagadoolithidae
Oogenus: Arriagadoolithus
Agnolin et al., 2012
Oospecies
  • Arriagadoolithus patagoniensis Agnolin et al., 2012 (Type)

Arriagadoolithus is the oogenus of fossil eggs which includes the eggs of the alvarezsaurid Bonapartenykus. Fossils of the creature were found in Patagonia; it may have brooded on its eggs.[1]

  1. ^ Agnolin, F. L.; Powell, J. E.; Novas, F. E.; Kundrát, M. (2012). "New alvarezsaurid (Dinosauria, Theropoda) from uppermost Cretaceous of north-western Patagonia with associated eggs". Cretaceous Research. 35 (1): 33–56. doi:10.1016/j.cretres.2011.11.014.

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