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Pycnonemosaurus kartun
Dino kad No. 1508 wɔ 2 027 mu

Pycnonemosaurus

Din no ase: “dense forest lizard”1
Ɔdii: NamDino a wɔwe namKretasias Awieeɛ

Pycnonemosaurus was a big meat-eating dinosaur with sharp teeth and strong legs. It lived in what is now Brazil, about 72 million years ago. It was one of the largest abelisaurids, a group of short-snouted predators.1

Ɔtenaa ase
mfeɛ ɔpepem 100 kɔsi 66 a atwam4
Kretasias Awieeɛ
Wɔhunuu fɔsil wɔ
Fazenda Roncador (now Jangada Roncador), Mato Grosso, Brazil14
Tenten
6 kɔsi 9 m (20 kɔsi 30 ft)1
Mu duru
ton 1.2 kɔsi ton 3.6 (2,600 kɔsi 7,900 lb)1
Korɔn
2.7 m (8.9 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 30 km/h (19 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?

Pycnonemosaurus ne tenten bɛyɛ 9 m (30 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)Pycnonemosaurusne korɔn bɛyɛ 2.7 m (8.9 ft)Ɔsonobɛyɛ 3.2 m (10 ft)

nsusuiɛ

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kaa 2.5
ne tenten te sɛ kaa 2 a wɔde agyina toatoa sone tenten te sɛ kwadu 50 a wɔde abɔ toatoa sone mu duru te sɛ nkraman 180ne mu duru te sɛ watamɛlɔn 720ne mu duru te sɛ sukuu klaas mũ 4 mu mmofrane mu duru te sɛ polar bea 8anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 12 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Pycnonemosaurus 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

Pycnonemosaurus is the largest formally described abelisaurid, with later estimates reaching about 8.9 metres (29.2 ft) long.1

2

Its bones were found in red conglomeratic sandstone, and the surface was abraded, meaning the bones were partly exposed before being collected.1

3

The only known skeleton is incomplete, including five teeth, parts of seven tail vertebrae, a right pubis, a right tibia, and part of a right fibula.12

4

It had a small pubic foot and a hatchet-shaped cnemial crest on its tibia, which are unique features among abelisaurs.12

5

The specimen is thought to be from an immature individual, probably a subadult, so adults might have been even larger.1

6

Its tail vertebrae have fan-shaped transverse processes and forward projections, typical of abelisaurids, but these projections become smaller towards the end of the tail.1

AI na ɛyɛeɛPycnonemosaurus mfonini a AI yɛeɛ
Yei yɛ Pycnonemosaurus 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 Pycnonemosaurus ho

?How big was Pycnonemosaurus?

It was about 8.9 metres long and weighed around 3.6 tonnes. That makes it the largest formally described abelisaurid.1

?What did Pycnonemosaurus eat?

It was a predator that probably ate titanosaurs, which were huge long-necked dinosaurs found in the same area. Its small, sharp teeth helped it grip struggling prey.1

?Where was Pycnonemosaurus found?

Its bones were found in Brazil, in the state of Mato Grosso, in red conglomeratic sandstone of the Cachoeira do Bom Jardim Formation.1

?When did Pycnonemosaurus live?

It lived during the Late Cretaceous, about 72 million years ago, in the late Campanian to early Maastrichtian stages.1

?Was Pycnonemosaurus a dinosaur?

Yes, it was a carnivorous theropod dinosaur, part of the group Abelisauridae.1

?Is Pycnonemosaurus bigger than Carnotaurus?

Yes, Pycnonemosaurus was larger. It reached about 8.9 metres long, while Carnotaurus was about 7.8 metres long.3

Atosɛm sɛefoɔ

Atosɛm: Pycnonemosaurus was a small dinosaur.

Nokorɛ: It was actually one of the largest abelisaurids, with length estimates up to 9 metres (29.5 ft) and weight up to 3.6 tonnes (4.0 short tons).1

Ma dino ho animdefoɔ

Nyansahu din
Pycnonemosaurus
Obi a ɔtoo din
Kellner and Campos 20024
Kuo
Dino a wɔwe nam
Abusua / kuo kɛseɛ
Abelisauridae4
Nkyekyɛmu
Theropoda > Ceratosauria > Abelisauridae4
Abotan no mfeɛ
mfeɛ ɔpepem 100 kɔsi 66 (Cenomanian / Maastrichtian)4
Aman
Brazil4
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu4
Nhunumu
The fossils were collected in 1952 to 1953 by Llewellyn Ivor Price at a farm called Roncador in Mato Grosso, Brazil. The species was named by Kellner and Campos in 2002.14
Wɔda so gye ho akyinnye
Scientists are not sure about its exact size because the only skeleton is incomplete and from a young individual, so estimates range from 6 to 9 metres long.1

Baabi a nsɛm no firi

  1. Pycnonemosaurus (en.wikipedia.org)
  2. On a theropod dinosaur (Abelisauria) from the continental Cretaceous of Brazil (eurekamag.com)
  3. Allometry and body length of abelisauroid theropods: Pycnonemosaurus nevesi is the new king (sciencedirect.com)
  4. Pycnonemosaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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