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Bajadasaurus kartun
Dino kad No. 0227 wɔ 2 027 mu

Bajadasaurus

Din no ase: “downhill lizard, from the Spanish word bajada (downhill) and the Greek sauros (lizard)”1
Ɔdii: NhabanKɔn tentenKretasias Mfiase

Bajadasaurus was a small, long-necked dinosaur that lived in what is now Patagonia, Argentina. It had a row of super long, forward-pointing spines on its neck that probably helped protect it from hungry predators. This plant-eater was about the size of an Asian elephant, small for a sauropod.21

Ɔtenaa ase
mfeɛ ɔpepem 139 kɔsi 133 a atwam4
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Bajada Colorada locality, 40 km south of Picún Leufú, Neuquén Province, Patagonia, Argentina12
Tenten
10 kɔsi 12 m (33 kɔsi 39 ft)3
Mu duru
ton 4 kɔsi ton 6 (8,800 kɔsi 13,200 lb)2
Korɔn
2.5 kɔsi 3 m (8.2 kɔsi 9.8 ft)2
Ntɛmntɛm a ɛsen biara
bɛyɛ 19 km/h (12 mph)
Mmirikatuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Bajadasaurus ne tenten bɛyɛ 12 m (39 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)Kaa bɛyɛ 4.5 m (15 ft)Ɔsono, asase so aboa a ɔsõ sen biara nnɛ bɛyɛ 6.5 m (21 ft)

Na ne korɔn yɛ sɛn?

Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)Bajadasaurusne korɔn bɛyɛ 3 m (9.8 ft)Ɔsonobɛyɛ 3.2 m (10 ft)

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kaa 4
ne tenten te sɛ kaa 2.5 a wɔde agyina toatoa sone tenten te sɛ kwadu 67 a wɔde abɔ toatoa sone mu duru bɛyɛ sɛ ɔsonone mu duru te sɛ watamɛlɔn 1200ne mu duru te sɛ sukuu klaas mũ 8 mu mmofrane mu duru te sɛ polar bea 13anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 19 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Bajadasaurus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Bajadasaurus had a pair of extremely long, forward-curving spines on each neck vertebra, forming a kind of spiky fence.1

2

Its skull is one of the most complete ever found for a dicraeosaurid, a group of sauropods with short necks.1

3

The dinosaur had about 48 pencil-shaped teeth, all at the front of its jaws.2

4

Its eye openings were visible from above, which may have helped it look forward while eating low plants.2

5

Bajadasaurus lived around 139 to 133 million years ago, during the Early Cretaceous period.3

6

The only known specimen was found in 2010 by paleontologist Pablo Gallina, preserved as a single block of rock.2

7

It shared its home with other sauropods like Leinkupal and Ninjatitan, as well as meat-eating theropods.2

AI na ɛyɛeɛBajadasaurus mfonini a AI yɛeɛ
Yei yɛ Bajadasaurus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Bajadasaurus ho

?How big was Bajadasaurus?

It was about 9 to 10 metres long, which is small for a sauropod. It was roughly the size of a modern Asian elephant.2

?What did Bajadasaurus eat?

It was a plant-eater, or herbivore. It had about 48 pencil-shaped teeth at the front of its jaws for stripping leaves.2

?Why did Bajadasaurus have long spines?

Scientists think the long, forward-pointing spines on its neck were used for passive defense against predators, like a spiky fence. They might also have been for display.12

?When did Bajadasaurus live?

It lived during the Early Cretaceous period, about 145 to 132.9 million years ago.2

?Where was Bajadasaurus found?

Its fossils were found in Patagonia, Argentina, at a place called Bajada Colorada. The only specimen was discovered in 2010.2

?Is Bajadasaurus a dinosaur?

Yes, it is a dinosaur. It is a sauropod dinosaur from the group Dicraeosauridae.2

Atosɛm sɛefoɔ

Atosɛm: Some people think the long spines on Bajadasaurus's neck were used as a sail for cooling down.

Nokorɛ: Scientists now believe the spines were a passive defense, like a spiky fence, to protect against predators.1

Ma dino ho animdefoɔ

Nyansahu din
Bajadasaurus
Obi a ɔtoo din
Gallina et al. 20194
Kuo
Kɔn tenten
Abusua / kuo kɛseɛ
Dicraeosauridae4
Nkyekyɛmu
Sauropodomorpha > Sauropoda > Diplodocoidea4
Abotan no mfeɛ
mfeɛ ɔpepem 139 kɔsi 133 (Berriasian / Valanginian)4
Abotan nhyehyɛeɛ
Bajada Colorada4
Aman
Argentina4
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu4
Nhunumu
Bajadasaurus was named in 2019 by paleontologist Pablo Gallina and his team. The single fossil was found in 2010 at the Bajada Colorada site in Argentina.21
Wɔda so gye ho akyinnye
Scientists are still debating whether the long neck spines were used mainly for defense, display, or something else.1

Baabi a nsɛm no firi

  1. A new long-spined dinosaur from Patagonia sheds light on sauropod defense system | Scientific Reports (nature.com)
  2. Bajadasaurus (en.wikipedia.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Bajadasaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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