Niebla

Il num vul dir: “mist, from the Spanish word for fog”1

Mangiava: CharnDinos carnivorsCretacic tardiv

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

Viveva

avant 72 fin 66 milliuns onns3

Cretacic tardiv

Fossils chattads en

Río Negro province, northern Patagonia, Argentina1 2

Lunghezza

4 fin 4,5 m (13 fin 15 ft)1

Paisa

500 kg fin 700 kg (1 100 fin 1 500 lb)2

Autezza

1,5 fin 1,8 m (4,9 fin 5,9 ft)2

Spertadad maximala

var 41 km/h (25 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

Quant grev era el?

uschè grev sco 35 chauns

uschè lung sco 4 chauns dal nas a la cuauschè lung sco 25 bananas ina suenter l'autrauschè grev sco 140 melunasuschè grev sco 37 uffants da scolettauschè grev sco 22 scolarspudess currer 100 meters en 8,8 secundas (il pli spert uman dovra 9,6)

Quant grond era Niebla cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Niebla var 41 km/h (25 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

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

Maletg da Niebla fatg cun IA — In maletg fatg cun IA che mussa co Niebla pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

Per experts da dinos

Num scientific: Niebla
Numnà da: Aranciaga Rolando et al. 20213
Gruppa: Dinos carnivors
Famiglia / clada: Abelisauridae3
Classificaziun: Theropoda > Ceratosauria > Abelisauridae3
Vegliadetgna da la crappa: 72 fin 66 milliuns onns (Maastrichtian)3
Formaziuns da crap: Allen3
Pajais: Argentinia3
Chats da fossils: 1 en The Paleobiology Database3
Scuverta: 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
Anc discutà: 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

Danunder che vegnan ils fatgs

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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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