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Tendaguria

Say it: TEN-də-GYOO-ree-ə
Name means: “the Tendaguru one”1
Ate: PlantsLong-necksLate Jurassic to Early Cretaceous

Tendaguria was a giant, long-necked plant-eater that stomped through Late Jurassic Tanzania. It had special holes in its back bones that no other sauropod had. This gentle giant probably used its long neck to munch leaves high up in trees.13

Lived
149 to 143 million years ago3
Late Jurassic to Early Cretaceous
Fossils found in
Tanzania (Lindi region), in the Tendaguru Formation13
Food
Plants3
Length
20 m1
estimated
Weight
12 tonnes2
largest known specimen

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Tendaguria about 20 m longA car about 4.5 mAn elephant, the biggest land animal today about 6.5 mA house about 10 mA swimming pool about 25 m

How heavy was it?

as heavy as 2 elephants
as long as 4 cars parked in a rowas long as 110 bananas end to endas heavy as 8 carsas heavy as 2400 watermelons

How big was Tendaguria compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

cool stuff

Fun facts

1

Tendaguria had two distinct cavities on the diapophyses of its anterior dorsal vertebrae, a feature that distinguishes it from other sauropods.1

2

It is unique among turiasaurs in having a defined ridge in the middle of the anteriormost dorsal spines.1

3

The type specimen consists of two anterior dorsal vertebrae, probably from the same individual, found a short distance apart.1

4

Tendaguria lived about 149 to 145 million years ago, during the Tithonian stage of the Late Jurassic.13

5

A cervical vertebra referred to Tendaguria shows some similarities to Camarasaurus, another long-necked sauropod.1

6

The fossils were found in the Upper Saurian Bed of the Tendaguru Series, which is famous for many other dinosaurs.1

AI-madeAI-made picture of Tendaguria
An AI-made picture of how Tendaguria 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 Tendaguria

?How big was Tendaguria?

Tendaguria was a large sauropod, with its length estimated at about 20 metres (66 feet).1

?What did Tendaguria eat?

Tendaguria was a herbivore, meaning it ate plants. It probably used its long neck to munch leaves high up in trees.31

?When did Tendaguria live?

Tendaguria lived during the Tithonian stage of the Late Jurassic, about 149 to 145 million years ago.1

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Myth buster

Myth: Some people think Tendaguria was a titanosaur, a type of giant sauropod.

Truth: Scientists now think Tendaguria was a turiasaur, a different group of sauropods, based on detailed studies of its back bones.1

For dino experts

Scientific name
Tendaguria
Named by
Bonaparte et al. 20003
Group
Long-necks
Family / clade
Turiasauria3
Classification
Sauropodomorpha > Sauropoda3
Age of the rocks
149 to 143 million years (Tithonian)3
Rock formations
Tendaguru3
Countries
Tanzania3
Fossil records
2 in the Paleobiology Database3
Discovery
In 1911, German geologist Wilhelm Bornhardt discovered two sauropod vertebrae near Tendaguru Hill in Tanzania. They were described in 1929 but not named until 2000, when José Bonaparte, Wolf-Dieter Heinrich, and Rupert Wild gave them the name Tendaguria tanzaniensis.1
Still debated
Scientists still debate exactly where Tendaguria fits in the sauropod family tree. Some studies place it with turiasaurs, while others have suggested it might be closer to titanosaurs.1

Where the facts come from

  1. Tendaguria (en.wikipedia.org)
  2. Tendaguria tanzaniensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Tendaguria 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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