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The sun rises over a lone Dimetrodon as we follow it through the landscape of the middle Permian. Included are Diplocaulus, Titanoptera, a speculative proto-archosauromorph, a Xenacanthid shark, and Prionosuchus.
December 30, 2023
Video
Spinosaurus Fishing
Spinosaurus aegyptacus goes fishing in a late-Cretaceous river.
March 4, 2023
Video
Quetzalcoatlus meets a young Triceratops
A short animation of a large azdarchid (perhaps Quetzalcoatlus) and a juvenile Triceratops.
January 2, 2023
Video
Storm over Hateg Island
During a rainy day of the Late Cretaceous, we follow a variety of Hateg island animals such as Hatzegopteryx, Tethyshadros, Paludititan, Sabresuchus, Balaur bondoc, an enantiornithine, and many more.
May 12, 2024
Video
Riojavenatrix lacustris
Riojavenatrix lacustris is a newly described spinosaurid, published on February 19, 2024. Initially thought to belong to Baryonyx, the fossils revealed a unique combination of features that led to the naming of a new genus.
Its name means “lake hunter from La Rioja”, referring to both its locality in Argentina and its likely paleoenvironment. It is also one of the youngest known baryonychine spinosaurids in the fossil record.
February 21, 2024
Video
Araripesuchus manzanensis
A newly described species from the Cretaceous period, part of the Uruguaysuchidae family, named after the site "El Manzano" in La Buitrera, Argentina.
Unlike modern crocodiles, this group had relatively long limbs, suggesting they moved in a very different way—likely capable of running or galloping.
This artwork was created to celebrate its discovery.
August 5, 2024
Video
Oviraptor protecting its nest
This animation, offers a glimpse into a hypothetical behavior of Oviraptor—often depicted as a nest raider due to its name (Latin: egg thief).
However, fossils tell a different story: the first specimen was found atop a nest, likely protecting it, not stealing from it. Modern research shows Oviraptor was likely a caring parent.
A great example of how scientific interpretations evolve over time.
April 18, 2023
Video
Chucarosaurus diripienda
We welcome the Chucarosaurus to the Rio Negro dinosaur family.
May 21, 2023
Video
Patagopelta cristata
Welcome Patagopelta cristata, the anquilosaurio rionegrino !
December 3, 2022
Video
Gonkoken nanoi
Officially the fifth Chilean dinosaur, this ornitopode is classified as a hadrosauroid.
June 16, 2023
Video
Carnotaurus hunt
In a work published by Scientific Reports, CONICET scientists apply new techniques that relate the statistics and the shape of the colors fossils to understand the greater accuracy of how the organisms will be extinguished throughout the time.
May 16, 2025
Video
Futalognkosaurus dukei
The African elephant is the largest terrestrial vertebrate that currently exists, and although other mammals have grown larger than others, the sauropods are much larger than any terrestrial animal in the history of life.
In the hemisphere, titanosaurs predominated, and we found very famous taxones like Argentinosaurus huinculensis or Patagotitan majorum.
And although the record of gigantic animals is fragmentary and rare, a large portion of animal species has been preserved, Futalognkosaurus poses all over its cervical vertebras (vertebras of the neck) and dorsal vertebras up to the frame, together with its sacral vertebras.
February 18, 2015
Video
Failed ambush
Maip is the largest genus of megaraptorid known to date. We can imagine that we are dealing with one of the largest predators in its ecosystem.
On this occasion, an adult male fails in his attempt to hunt an isasicursor, which with its quick reflexes manages to evade the predator.
As today, success is not guaranteed for predators who take advantage of every opportunity to get food.
April 2, 2023
Video
Charlie´s life - The T. rex Contest -
Tyrannosaurus is one of the best-studied genera of all dinosaurs, with more than 30 specimens providing a wealth of information.
And with this animation, Paleogdy seek to reflect a bit of the life of this dinosaur, which for many has been their gateway to paleontology.
March 25, 2023
Video
Flying with Pterosaurs: Tupuxuara
"Flying with Pterosaurs: Tupuxuara" animation.
June 27, 2021
Video
Spinosaurus
"Spinosaurus" animation.
July 11, 2022
Video
Flying with Pterosaurs: Quetzalcoatlus
"Flying with Pterosaurs: Quetzalcoatlus" animation.
