Niebla

Din no ase: “mist, from the Spanish word for fog”1

Ɔdii: NamDino a wɔwe namKretasias Awieeɛ

Niebla was a medium-sized meat-eating dinosaur that lived in what is now Argentina. It was about the length of a small car and hunted other animals during the Late Cretaceous period.1

Ɔtenaa ase

mfeɛ ɔpepem 72 kɔsi 66 a atwam3

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

Río Negro province, northern Patagonia, Argentina1 2

Tenten

4 kɔsi 4.5 m (13 kɔsi 15 ft)1

Mu duru

500 kg kɔsi 700 kg (1,100 kɔsi 1,500 lb)2

Korɔn

1.5 kɔsi 1.8 m (4.9 kɔsi 5.9 ft)2

Ntɛmntɛm a ɛsen biara

bɛyɛ 41 km/h (25 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?

Na ne korɔn yɛ sɛn?

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ nkraman 35

ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 25 a wɔde abɔ toatoa sone mu duru te sɛ watamɛlɔn 140ne mu duru te sɛ nkɔkɔaa sukuu mmofra 37ne mu duru te sɛ sukuu mmofra 22anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 8.8 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Niebla 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?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Niebla bɛyɛ 41 km/h (25 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

Niebla is one of the smallest abelisaurids known, even though the only fossil found was from an adult that was at least nine years old.1 2

Its name comes from the Spanish word for 'mist' because the scientists who dug it up worked on foggy days.1

Niebla had a shoulder blade very similar to Carnotaurus, another abelisaurid, with a narrow and straight blade.1

The only known Niebla fossil includes a nearly complete braincase, part of the jaw, teeth, and shoulder bones.1

Niebla lived alongside many other dinosaurs, such as the sauropod Rocasaurus and the ankylosaur Patagopelta.1

Scientists think Niebla was one of the most advanced or 'derived' abelisaurids, meaning it evolved later in the group's history.1

Yei yɛ Niebla 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.

Ma dino ho animdefoɔ

Nyansahu din: Niebla
Obi a ɔtoo din: Aranciaga Rolando et al. 20213
Kuo: Dino a wɔwe nam
Abusua / kuo kɛseɛ: Abelisauridae3
Nkyekyɛmu: Theropoda > Ceratosauria > Abelisauridae3
Abotan no mfeɛ: mfeɛ ɔpepem 72 kɔsi 66 (Maastrichtian)3
Abotan nhyehyɛeɛ: Allen3
Aman: Argentina3
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu3
Nhunumu: Niebla was named in 2021 by a team of scientists led by Mauro Aranciaga Rolando. The only fossil was found at Matadero Hill, 70 km south of General Roca in Argentina.1 2
Wɔda so gye ho akyinnye: Scientists are not sure exactly how big Niebla was because only a partial skeleton has been found. The length estimate of 4 to 4.5 metres is based on comparisons with related dinosaurs.1

Baabi a nsɛm no firi

Niebla antiqua (en.wikipedia.org)
A new medium-sized abelisaurid (Theropoda, Dinosauria) from the late cretaceous (Maastrichtian) Allen Formation of Northern Patagonia, Argentina (sciencedirect.com)
Niebla in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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