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Gspsaurus

Say it: G.S.P.-SORE-us
Name means: “Geological Survey of Pakistan lizard”1
Ate: PlantsLong-necksLate Cretaceous

Gspsaurus was a medium-sized, stocky sauropod dinosaur that lived in what is now Pakistan and India. It had a small, spongy skull and a long neck, and it munched on plants with its slender, slightly curved teeth.21

Lived
72 to 66 million years ago4
Late Cretaceous
Fossils found in
Balochistan, Pakistan (Vitakri Formation) and possibly the Lameta Formation in India21
Food
Plants22
Length
10 to 100 m2
PBDB estimates adult length between 10 and 100 metres, but this is a very rough estimate
Height
10 to 100 m2
PBDB estimates adult height between 10 and 100 metres, but this is a very rough estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Gspsaurus about 100 m longAn elephant, the biggest land animal today about 6.5 mA house about 10 mA swimming pool about 25 mA football pitch about 100 m

How tall was it?

🚪A doorabout 2 m🦒A giraffeabout 5.5 mA house with 2 floorsabout 7 mGspsaurusabout 100 m tall

PBDB estimates adult height between 10 and 100 metres, but this is a very rough estimate

as long as 22 cars parked in a rowas long as 560 bananas end to endas tall as 18 giraffes standing on each other

How big was Gspsaurus compared to YOU?

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cool stuff

Fun facts

1

Gspsaurus is one of the few titanosaurs from the Indo-Pakistan subcontinent where a skull has been found together with the rest of the skeleton.1

2

Its teeth were circular to subcircular in cross-section, slender, and slightly recurved, with the thickness decreasing from base to tip.2

3

The name Gspsaurus honors the Geological Survey of Pakistan (GSP).1

4

Gspsaurus belonged to a group called Poripuchia, which means 'full tail' in the Saraiki language, because all the tail vertebrae were hollow on the front side.1

5

Its fossils were found in rocks that are about 68 to 66 million years old, from the very end of the Cretaceous Period.1

6

A dinosaur once called Maojandino alami is now thought to be the same species as Gspsaurus pakistani.22

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

?How big was Gspsaurus?

It was a medium-sized sauropod, but no exact length or weight is given in the sources.13

?What did Gspsaurus eat?

It was a plant-eater that used its slender, slightly curved teeth to munch on plants.13

?When did Gspsaurus live?

It lived at the very end of the Cretaceous Period, about 68 to 66 million years ago.1

?Where was Gspsaurus found?

Its fossils have been found in Pakistan and India, in the Vitakri and Lameta Formations.13

?Is Gspsaurus a dinosaur?

Yes, it is a sauropod dinosaur, a type of long-necked plant-eater.13

?How is Gspsaurus pronounced?

It is pronounced GSP saurus, because it stands for Geological Survey of Pakistan.1

?What does the name Gspsaurus mean?

The name honors the Geological Survey of Pakistan, and 'saurus' means lizard.1

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For dino experts

Scientific name
Gspsaurus
Named by
Malkani 20144
Group
Long-necks
Family / clade
Gspsauridae4
Classification
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Age of the rocks
72 to 66 million years (Maastrichtian)4
Rock formations
Vitakri4
Countries
Pakistan4
Fossil records
7 in the Paleobiology Database4
Also known as
Maojandino (older names now counted as the same animal)4
Discovery
Gspsaurus was named by Pakistani paleontologist M. S. Malkani in 2014, based on a partial skull and other bones found at Alam Kali Kakor in Balochistan, Pakistan.22
Still debated
Scientists are still debating exactly how Gspsaurus is related to other titanosaurs, because its skull and skeleton show a mix of features.1

Where the facts come from

  1. First Skull of Medium Sized Titanosaur in Indo-Pakistan Subcontinent Found from the Latest Maastrichtian Vitakri Formation of Pakistan; Associated Cranial and Postcranial Skeletons of Gspsaurus pakistani (Poripuchia, Stocky Titanosauria, Sauropoda) from Pakistan and India (scirp.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Medium Sized Stocky Titanosaur from South Asia (scirp.org)
  4. Gspsaurus in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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