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Gondwanatitan

Say it: gon-DWAH-nuh-TY-tan
Name means: “Gondwana giant”1
Ate: PlantsLong-necksLate Cretaceous

Gondwanatitan was a long-necked plant-eater that stomped around Brazil near the end of the Age of Dinosaurs. It was small for a sauropod, about as long as a school bus, and probably used its tall neck to munch leaves from high trees.1

Lived
84 to 66 million years ago3
Late Cretaceous
Fossils found in
São Paulo state, Brazil, in the Adamantina and Cambabe formations13
Food
Plants13
Length
7 m1
Weight
1 tonnes1

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Gondwanatitan about 7 m longA bicycle about 1.8 mA car about 4.5 mAn elephant, the biggest land animal today about 6.5 mA house about 10 m

How heavy was it?

as heavy as 33 big dogs
as long as 7 dogs nose to tailas long as 39 bananas end to endas heavy as 200 watermelons

How big was Gondwanatitan compared to YOU?

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cool stuff

Fun facts

1

Gondwanatitan's middle tail bones are shaped like hearts, which helps scientists tell it apart from its close relative Aeolosaurus.1

2

Its limb bones were slender and graceful, not as heavy as those of many other sauropods.1

3

The shallow depressions on its vertebrae are similar to those seen in Saltasaurus, Alamosaurus, and Malawisaurus.1

4

The neural spines on its middle tail vertebrae point forward, a feature also seen in Cedarosaurus and Venenosaurus.1

5

In 2001, some scientists thought Gondwanatitan was the same as Aeolosaurus, but most now treat it as a separate genus.1

6

The type specimen was found on a farm in 1983, but it took until 1997 before scientists started preparing the bones.1

AI-madeAI-made picture of Gondwanatitan
An AI-made picture of how Gondwanatitan might have looked, made by a computer from what scientists know. It is a guess: the real animal may have looked different, and nobody knows its true colours.
you asked

Most asked questions about Gondwanatitan

?How big was Gondwanatitan?

It was about 7 to 8 metres long and weighed around 1 tonne. That is small for a sauropod, about as long as a school bus.12

?What did Gondwanatitan eat?

It was a herbivore, eating tough shoots and leaves from the tops of trees. Its tall neck helped it reach high branches.13

?When did Gondwanatitan live?

It lived during the Late Cretaceous Period, about 70 million years ago.1

?Where was Gondwanatitan found?

Its fossils were found in Brazil, in the Adamantina Formation. The type specimen was discovered on a farm in São Paulo.13

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Myth buster

Myth: Gondwanatitan was a giant like other sauropods.

Truth: Actually, Gondwanatitan was a fairly small sauropod, only about 7 meters long and weighing about 1 tonne.1

For dino experts

Scientific name
Gondwanatitan
Named by
Kellner and Azevedo 19993
Group
Long-necks
Family / clade
Aeolosaurini3
Classification
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Age of the rocks
84 to 66 million years (Campanian / Maastrichtian)3
Rock formations
Adamantina, Cambambe3
Countries
Brazil3
Fossil records
2 in the Paleobiology Database3
Discovery
The type specimen was discovered in 1983 on a farm in São Paulo, Brazil, and was formally named Gondwanatitan faustoi by Kellner and de Azevedo in 1999.13
Still debated
Scientists still debate whether Gondwanatitan is really a separate genus from Aeolosaurus, since some bones look very similar.1

Where the facts come from

  1. Gondwanatitan (en.wikipedia.org)
  2. Gondwanatitan (prehistoric-wildlife.com)
  3. Gondwanatitan in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

Every fact on this page has a number that points to its source. If we got something wrong, sorry, we are dino fans, not a science journal. Tell us at [email protected] and we will fix it.

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More from the same group: Long-necks

Also from the same time: Late Cretaceous

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