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Demandasaurus kartun
Dino kad No. 0505 wɔ 2 027 mu

Demandasaurus

Din no ase: “Demanda lizard, named after the Sierra de la Demanda mountain range in Spain”1
Ɔdii: NhabanKɔn tentenKretasias Mfiase

Demandasaurus was a medium-sized, long-necked dinosaur that lived in what is now Spain about 125 million years ago. It was a plant-eater with a special set of teeth that had ridges on the enamel, like tiny bumps on your teeth.1

Ɔtenaa ase
mfeɛ ɔpepem 126 kɔsi 120 a atwam4
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Burgos Province, Spain1
Tenten
10 kɔsi 12 m (33 kɔsi 39 ft)2
Korɔn
2.9 m (9.5 ft)
nsusuiɛ
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?

Demandasaurus 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)Demandasaurusne korɔn bɛyɛ 2.9 m (9.5 ft)Ɔsonobɛyɛ 3.2 m (10 ft)

nsusuiɛ

ne tenten te sɛ kaa 2.5 a wɔde agyina toatoa sone tenten te sɛ kwadu 67 a wɔde abɔ toatoa soanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 19 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Demandasaurus 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

Demandasaurus is the first diplodocoid sauropod ever described from the Cretaceous of the Iberian Peninsula (Spain and Portugal).2

2

Its closest relative is Nigersaurus, a dinosaur from Africa. This suggests that dinosaurs moved between Europe and Africa during the Early Cretaceous using a land bridge called the Apulian Route.2

3

The fossil skeleton of Demandasaurus was found disarticulated (bones scattered) in a river deposit, along with bones of spinosaurid theropods, small ornithopods, and a crocodile.1

4

Scientists identified nine unique features (autapomorphies) in the teeth and vertebrae of Demandasaurus that are not seen in any other dinosaur.2

5

The name Demandasaurus honors the Sierra de la Demanda mountain range, and the species name darwini celebrates the naturalist Charles Darwin.1

6

About 810 fossil bones and fragments were collected from the site, most belonging to a single Demandasaurus individual.1

AI na ɛyɛeɛDemandasaurus mfonini a AI yɛeɛ
Yei yɛ Demandasaurus 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 Demandasaurus ho

?How big was Demandasaurus?

It was a medium sized sauropod, about 10 to 12 metres long. It stood about 3.5 metres tall at the hip and weighed around 5 tonnes.23

?What did Demandasaurus eat?

It was a plant-eater. Its teeth had special ridges on the enamel, like tiny bumps, which helped it chew tough plants.1

?Where was Demandasaurus found?

Its fossils were discovered in the Castrillo de la Reina Formation in Burgos Province, northern Spain. The site is called Tenadas de los Vallejos II.12

?Is Demandasaurus related to Nigersaurus?

Yes, its closest relative is Nigersaurus from Africa. This close relationship suggests that dinosaurs moved between Europe and Africa using a land bridge called the Apulian Route.12

Ma dino ho animdefoɔ

Nyansahu din
Demandasaurus
Obi a ɔtoo din
Torcida Fernández-Baldor et al. 20114
Kuo
Kɔn tenten
Abusua / kuo kɛseɛ
Rebbachisauridae4
Nkyekyɛmu
Sauropodomorpha > Sauropoda > Diplodocoidea4
Abotan no mfeɛ
mfeɛ ɔpepem 126 kɔsi 120 (Barremian / Aptian)4
Abotan nhyehyɛeɛ
Castrillo de la Reina4
Aman
Spania4
Fɔsil nkyerɛwee
2 wɔ The Paleobiology Database mu4
Nhunumu
Demandasaurus was discovered in 1999 by the Archaeological-Palaeontological Group of Salas de los Infantes, and excavations took place from 2002 to 2004. It was named in 2011 by Fidel Torcida Fernández-Baldor and colleagues.1
Wɔda so gye ho akyinnye
Scientists are not sure exactly how large Demandasaurus grew, because only one incomplete skeleton has been found.2

Baabi a nsɛm no firi

  1. Demandasaurus (en.wikipedia.org)
  2. Demandasaurus darwini, a new rebbachisaurid sauropod from the Early Cretaceous of the Iberian Peninsula (app.pan.pl)
  3. Demandasaurus darwini (es.wikipedia.org)
  4. Demandasaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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