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Nebulasaurus

Say it: neb-yoo-lah-SORE-us
Name means: “misty cloud lizard”1
Ate: PlantsLong-necksMiddle Jurassic

Nebulasaurus was a long-necked plant-eater that lived in China about 170 million years ago. It is only known from a single well-preserved braincase, so scientists are still learning about its body.12

Lived
175 to 168 million years ago4
Middle Jurassic
Fossils found in
Xiabanjing, Jiangyi Rural Area, Yunnan Province, China41
Food
Plants4
Length
8 m3
largest known specimen
Weight
1.7 tonnes3
largest known specimen
Top speed
about 25 km/h (16 mph)
Running, estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Nebulasaurus about 8 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 1 cars
as long as 8 dogs nose to tailas long as 44 bananas end to endas heavy as 57 big dogsas heavy as 340 watermelons

How big was Nebulasaurus compared to YOU?

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

How fast was it?

cool stuff

Fun facts

1

Nebulasaurus is known only from a single braincase, which is very well preserved.12

2

Its closest relative is Spinophorosaurus, a sauropod from Africa that lived at about the same time.12

3

Nebulasaurus represents a group of early sauropods that were not known in Asia before its discovery.12

4

The name Nebulasaurus comes from the Latin word for misty cloud, because Yunnan means southern cloudy province in Chinese.1

5

The species name taito honors the Taito Corporation of Japan, which funded the field project where the fossil was found.12

6

Nebulasaurus lived alongside other sauropodomorphs like Yunnanosaurus and mamenchisaurids in the same formation.2

7

Its braincase has features that are similar to those of later, more advanced sauropods called neosauropods.2

AI-madeAI-made picture of Nebulasaurus
An AI-made picture of how Nebulasaurus 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.

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Scientific name
Nebulasaurus
Named by
Xing et al. 20154
Group
Long-necks
Family / clade
Eusauropoda4
Classification
Sauropodomorpha > Sauropoda4
Age of the rocks
175 to 168 million years (Aalenian / Bajocian)4
Rock formations
Zhanghe4
Countries
China4
Fossil records
1 in the Paleobiology Database4
Discovery
Nebulasaurus was named in 2015 by Lida Xing and colleagues based on a braincase found in the Zhanghe Formation of Yunnan, China.14
Still debated
Scientists are not sure what the rest of Nebulasaurus looked like, because only its braincase has been found.1

Where the facts come from

  1. Nebulasaurus (en.wikipedia.org)
  2. A new basal eusauropod from the Middle Jurassic of Yunnan, China, and faunal compositions and transitions of Asian sauropodomorph dinosaurs (app.pan.pl)
  3. Nebulasaurus taito | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Nebulasaurus in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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