Kritosaurus
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Kritosaurus is an incompletely known genus of hadrosaurid dinosaur. It lived about 74.5-66 million years ago, in the Late Cretaceous of North America. The name means "separated lizard", but is often m
Kritosaurus
Barnum Brown's initial flatheaded reconstruction of the skull of K. navajovius, 1910
Unnamed specimen from the Sabinas Basin in Mexico, assigned to Kritosaurus sp. by Kirkland et al. (2006) but considered an indeterminate saurolophine by Prieto-Márquez (2013). The specimen is informally known as "Sabinosaurus".
Cast of an assigned egg
Saurolophinae
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Saurolophinae is a subfamily of hadrosaurid dinosaurs. It has since the mid-20th century generally been called the Hadrosaurinae, a group of largely non-crested hadrosaurs related to the crested sub-f
Kritosaurus
…is Anasazisaurus horneri (or Kritosaurus horneri), which, together with close relatives such as Gryposaurus and Secernosaurus, form a clade called the Kritosaurini within the larger clade Saurolophinae. Location and time separate Kritosaurus and the slightly older, primarily Canadian Gryposaurus, along with some…
Oxford Edmontosaurus
Likely dispersal route of the Austrokritosauria from North America to South America (red arrow)