Caturrita Formation
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The Caturrita Formation is a rock formation found in Rio Grande do Sul, Brazil. Its sediments were deposited in the Paraná Basin. The formation is from the Upper Triassic and forms part of the Santa M
Brasilodon
Guaibasaurus
Unaysaurus
Proterochampsa
Norian
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The Norian is a division of the Triassic Period. It has the rank of an age or stage. It lasted from 227.3 to 205.7 million years ago. It was preceded by the Carnian and succeeded by the Rhaetian.
Caturrita Formation
…around values of 30 meters. Until 2018 no absolute ages had been determined, but the formation was most commonly assigned to a late Carnian to early Norian age on paleontological grounds. However, Rhaetian or even Early Jurassic age of this unit was also advocated in the literature. A U-Pb (Uranium decay…
Cast of a tridactyl footprint of a theropod dinosaur from the Norian of the Czech Republic