The Quebrada del Barro Formation is a geological formation in South America. It dates back to the Late Triassic.[1]

Vertebrate faunaEdit

Dinosaurs of the Quebrada del Barro Formation
Taxa Presence Notes Images


  1. R. incertus[1]
  1. Geographically present in the Provincia de San Juan.[1]

See alsoEdit


  1. ^ a b c d Weishampel, David B; et al (2004). "Dinosaur distribution (Late Triassic, South America)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 527–528. ISBN 0-520-24209-2.
Mantell's Iguanodon restoration

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