Kranosaura Temporal range: Late Triassic, | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Archosauromorpha |
Clade: | Archosauriformes |
Clade: | † Protopyknosia |
Genus: | † Kranosaura Nesbitt et al., 2021 |
Species: | †K. kuttyi |
Binomial name | |
†Kranosaura kuttyi Nesbitt et al., 2021 | |
Kranosaura is an extinct genus of archosauriform reptile from the Late Triassic Upper Maleri Formation of India. It contains a single species, K. kuttyi.
The genus is based on two domes of 9 centimetres (3.5 in) long, discovered by Tharavat S. Kutty in the 1990s and described in 2021 by Nesbitt et al. [1]
It had an unusually domed head reminiscent of the later pachycephalosaurian dinosaurs in an example of convergent evolution, similar to that of Triopticus . [2] Kranosaura was the sister taxon to Triopticus, with which it forms the clade Protopyknosia. [1]