WebAug 25, 2024 · Teen Tyrannosaurus rex were fleet-footed with knife-like teeth, serving as mid-sized carnivores before they grew into giant bone … http://www.prehistoric-wildlife.com/species/p/purussaurus.html
Purussaurus - Prehistoric Wildlife
WebAug 26, 2024 · (CNN) — When a young crocodile-like caiman chomped down on the hind leg of a ground sloth 13 million years ago near the Napo River in Peru, it left behind 46 … WebFeb 17, 2015 · The teeth of Purussaurus sp. are subcircular at their base, slightly flattened at the crown, and bear pseudoziphodont ridges (sensu ). A gradual transition can also be … paragon3 sound system
Tooth marks in 13-million-year-old fossil reveals …
The teeth vary between the three species of Purussaurus, but are always around 50 mm (2 in) long and curve slightly backwards. They have small ridges along two of the edges which resemble those in ziphodonts. This indicates that Purussaurus hunted large vertebrates, as these ridges are used for puncturing and … See more Purussaurus is an extinct genus of giant caiman that lived in South America during the Miocene epoch, from the Friasian to the Huayquerian in the SALMA classification. It is known from skull material found in the Brazilian See more The skull length of the largest known individual of the type species, P. brasiliensis is 1,453 millimetres (57.2 in). It has been estimated that P. brasiliensis reached about 10.3 … See more The genus was named for the Purus River where its fossils were first found. See more • Paleontology portal • Mourasuchus See more • Rodrigues, J.B. (1892). ""Les reptiles fossils de la Vallée de L'Amazone". Vellosia". Contribuições do Museu Botânico do Amazonas. 2: 41–60. • Langston, W (1965). "Fossil crocodilians from Colombia and the Cenozoic history of the Crocodilia in … See more Stupendemys, crocodilians including Charactosuchus, Gryposuchus, and Mourasuchus, Anhinga birds, and mammals including sloths, bats, rodents such as relatives of … See more Fossils of Purussaurus have been found in: Miocene • Solimões Formation, Brazil • Honda Group and See more WebAug 26, 2024 · Purussaurus possesses a broad, massive skull and robust jaws, typical in crocodylians of the macro-generalist ecomorph . The dentition comprises large, conical … WebThe dentary teeth of Necrosuchus are more or less evenly spaced throughout the holotype, only the 12th and 13th teeth lying closer together than the others (however even then … paragon: agora and monolith environment