Uberabatitan Facts
Pronunciation: oo-bear-ah-bah-TIE-tan
Name meaning: Uberaba titan
| Diet | Herbivore |
| Height | 4m |
| Length | 15m |
| Weight | 20 tonnes |
| Environment | Land |
| Era | Cretaceous |
| Period | Late Cretaceous |
| Type | Sauropod |
| Location | Brazil |
Uberabatitan was a massive sauropod dinosaur that roamed the ancient landscapes of what is now Brazil during the Late Cretaceous period, approximately 72.2 million years ago. Named after the city of Uberaba where its fossils were discovered, this titanosaur represents one of the most recent sauropod species known from South America's Bauru Group rock formations.
Like other sauropods, Uberabatitan possessed the classic long-necked, long-tailed body plan that made these dinosaurs so distinctive. With an estimated length of around 15 metres and standing roughly 4 metres tall at the hip, it was a substantial herbivore that would have dominated its ecosystem. Its powerful limbs supported a massive body weight of approximately 20 tonnes, whilst its elongated neck allowed it to browse vegetation at various heights.
The fossil remains of Uberabatitan include vertebrae from the neck, back, and tail, along with pelvic bones and limb bones, providing palaeontologists with a reasonably complete picture of its anatomy. These fossils were found in the uppermost layers of the Maastrichtian-age Serra da Galga Formation, making Uberabatitan particularly significant as the most recent titanosaur discovered in the Bauru Group rocks.
As a herbivore, Uberabatitan would have spent much of its time foraging for plant material, using its long neck to reach high into the canopy of ancient conifers and ferns. Its peg-like teeth were perfectly adapted for stripping leaves rather than chewing, with digestion aided by gastroliths (stomach stones) that helped break down tough plant fibres.
What made Uberabatitan distinctive?
Uberabatitan possessed the characteristic features of titanosaur sauropods, including a relatively long neck, robust limb bones, and distinctive vertebral structures. Its fossils show typical titanosaur adaptations such as wide-gauge limbs and specific pelvic bone characteristics that distinguish it from other sauropod groups.
Behaviour
Like other sauropods, Uberabatitan likely lived in herds for protection against predators, moving slowly across the landscape in search of suitable vegetation. Its feeding behaviour would have involved using its long neck to browse at different heights, from ground-level ferns to the crowns of tall trees.
Discovery
Uberabatitan was first described by Leonardo Salgado and Ismar de Souza Carvalho in 2008. The original fossils were discovered at Serra da Galga Formation, Uberaba, Minas Gerais, Brazil.
Uberabatitan FAQ
What did Uberabatitan eat?
Uberabatitan was a herbivore that fed on various plant materials including ferns, conifers, and cycads. It used its long neck to browse vegetation at different heights and swallowed stones called gastroliths to help digest tough plant fibres in its stomach.
How big was Uberabatitan?
Uberabatitan was approximately 15 metres long and stood about 4 metres tall at the hip. It weighed an estimated 20 tonnes, making it a substantial but not exceptionally large member of the titanosaur family.
When did Uberabatitan live?
Uberabatitan lived during the
Late Cretaceous period, specifically around 72.2 million years ago during the Maastrichtian age. This makes it one of the most recent sauropods known from South America.
Where was Uberabatitan found?
Uberabatitan fossils were discovered in Brazil, specifically in the Serra da Galga Formation near the city of Uberaba in Minas Gerais state. This area is part of the famous Bauru Group rock formations.
How do you pronounce Uberabatitan?
Uberabatitan is pronounced 'oo-bear-ah-bah-TIE-tan'. The name combines 'Uberaba', the Brazilian city where it was found, with 'titan', meaning giant.
What does Uberabatitan mean?
Uberabatitan means 'Uberaba titan', named after the city of Uberaba in Brazil where the fossils were discovered. The name honours this important fossil locality whilst acknowledging the dinosaur's impressive size.
How fast could Uberabatitan run?
Like other large sauropods, Uberabatitan was not built for speed. Its massive size and quadrupedal body plan suggest it moved at a slow, steady walking pace, probably no faster than a few kilometres per hour.
What type of dinosaur was Uberabatitan?
Uberabatitan was a sauropod dinosaur, specifically belonging to the titanosaur group within the family Titanosauridae. Sauropods were characterised by their long necks, long tails, and massive quadrupedal body plans.
Was Uberabatitan related to birds?
As a sauropod, Uberabatitan belonged to the saurischian dinosaurs, which is the same major group that eventually gave rise to birds. However, sauropods themselves were not directly ancestral to birds - that lineage came through theropod dinosaurs.
How many Uberabatitan fossils have been found?
The known fossils of Uberabatitan include neck, back and tail vertebrae, pelvic bones, and limb bones from what appears to be a single individual. Whilst not a complete skeleton, these remains provide a good understanding of the dinosaur's anatomy and relationships.
