Isasicursor

"Isasi"

You 1.8 m (5.9 ft) tall
Isasicursor 50 cm (1.6 ft) long
about the size of a house cat
Length
50 cm (1.6 ft)
Period
Late Cretaceous (100–66 Mya)
Place
Argentina
Food
Herbivore
Clade
Dinosauria The clade containing all dinosaurs, terrestrial archosaurs with upright limbs.
Isasicursor reconstruction by LiterallyMiguel
Reconstruction · LiterallyMiguel (CC-BY)

Isasicursor (meaning “Isasi’s runner” after Marcelo Pablo Isasi) is an extinct genus of elasmarian ornithopod dinosaurs known from the Late Cretaceous Chorrillo Formation of Santa Cruz Province, Argentina. The genus contains a single species, Isasicursor santacrucensis. It was a contemporary of the titanosaur sauropod Nullotitan, which was described in the same paper.

What we know

  • Named by Novas et al., 2019.
  • Body length estimated at about 0.5 m.
  • Fossils found in Argentina.

What we guess

The reconstruction notes for Isasicursor — soft tissue, color, behavior — haven't been written up yet. Only the recorded basics above are filled in so far.