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Carta da dino nr. 1653 da 2 027

Siats

Il num vul dir: “Named after Siats, a man-eating monster from Ute Native American legends.”1 2

Mangiava: CharnDinos carnivorsCretacic tardiv

Siats was a giant meat-eating dinosaur that lived in North America about 98 million years ago. It was one of the biggest predators of its time, and it may have hunted plant-eating dinosaurs like Eolambia.1 2

Viveva

avant 100 fin 94 milliuns onns5

Cretacic tardiv

Fossils chattads en

Fossils were found in the Cedar Mountain Formation in Utah, USA.1 5

Lunghezza

10 m (33 ft)3

Paisa

3,9 tonnas (8 600 lb)1

Autezza

3 m (9,8 ft)

stima

Spertadad maximala

var 25 km/h (16 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?

stima

Quant grev era el?

uschè grev sco 2,5 autos

uschè lung sco 2 autos parcads in suenter l'auteruschè lung sco 56 bananas ina suenter l'autrauschè grev sco 200 chaunsuschè grev sco 780 melunasuschè grev sco 5 classas da scola entirasuschè grev sco 9 urs polarspudess currer 100 meters en 14 secundas (il pli spert uman dovra 9,6)

Quant grond era Siats 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)

Siats var 25 km/h (16 mph)

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

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Siats was one of the largest predators in North America during the early Late Cretaceous, weighing about 3.9 metric tons (4.3 short tons).1

The only known Siats skeleton is from a young animal, not a fully grown adult, so it might have been even bigger.1 2

Siats lived at the same time and place as small tyrannosauroids, and scientists think it may have kept them from growing huge.2

The name Siats comes from a man-eating monster in Ute tribal legends from Utah.1 2

Siats is the first megaraptoran dinosaur ever found in North America.2

The fossil bones were found sticking out of a hillside during a 2008 expedition.1

Maletg da Siats fatg cun IA — In maletg fatg cun IA che mussa co Siats 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.

tias dumondas

Las dumondas las pli frequentas davart Siats

?How big was Siats?

Siats was about 10 metres (33 feet) long and weighed around 3.9 metric tons (4.3 short tons). That is as heavy as two large cars.1 4

?What did Siats eat?

Siats was a meat-eater that probably hunted plant-eating dinosaurs like Eolambia. It was the top predator of its time.2 4

?Was Siats bigger than T. rex?

No, Siats was smaller than T. rex. T. rex could be over 12 metres (40 feet) long and weigh more than 8 metric tons, while Siats was about 10 metres (33 feet) long and weighed about 4 metric tons.1 4

?When did Siats live?

Siats lived about 98 million years ago, during the early Late Cretaceous period. That is about 30 million years before T. rex appeared.1 2

?Where was Siats found?

Siats was found in Utah, USA, in the Cedar Mountain Formation. Its bones were first seen sticking out of a hillside in 2008.1 4

?Is Siats a dinosaur?

Yes, Siats is a dinosaur. It is a large meat-eating theropod dinosaur, not a pterosaur or marine reptile.1 5

Chatschader da mitus

Mitus: Some people think Siats was a tyrannosaur, like T. rex.

Vardad: Scientists think Siats was an allosauroid, a different group of meat-eaters, not a tyrannosaur.1 2

Per experts da dinos

Num scientific: Siats
Numnà da: Zanno and Makovicky 20135
Gruppa: Dinos carnivors
Famiglia / clada: Megaraptora5
Classificaziun: Theropoda > Megaraptora5
Vegliadetgna da la crappa: 100 fin 94 milliuns onns (Cenomanian)5
Formaziuns da crap: Cedar Mountain5
Pajais: USA5
Chats da fossils: 1 en The Paleobiology Database5
Scuverta: Siats was discovered by Lindsay Zanno during a 2008 Field Museum expedition with Peter Makovicky. The bones were collected from 2008 to 2010 in Utah, and the dinosaur was named in 2013.1
Anc discutà: Scientists are not sure exactly where Siats belongs in the dinosaur family tree. Some think it was a megaraptoran, while others suggest it was closer to tyrannosaurs.1

Danunder che vegnan ils fatgs

Siats (en.wikipedia.org)
Neovenatorid theropods are apex predators in the Late Cretaceous of North America | Nature Communications (nature.com)
Siats (en.wikipedia.org)
Dominant Dinosaur That Lived Before T. rex Discovered - Field Museum (fieldmuseum.org)
Siats in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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