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Igishushanyo cya Rativates
Ikarita ya dinozore nimero 1537 muri 2ย 027

Rativates

Izina risobanura: “raft seer”1
Yaryaga: Bike muri byoseDinozore zisa n'imbuniKiretase ya nyuma

Rativates was a fast, ostrich-like dinosaur that lived in what is now Canada. It had long legs for running and a toothless beak, and it could eat both plants and small animals.14

Yabayeho
hashize imyaka miliyoni 84 kugeza 724
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Alberta, Canada14
Uburebure
3 m (9,8 ft)2
Uburemere
90 kg (198 lb)2
Ubutumburuke
1,5 m (4,9 ft)2
Umuvuduko wo hejuru
nka 66 km/h (41 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Rativates nka 3 m z'uburebure (9,8 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Rativatesnka 1,5 m z'ubutumburuke (4,9 ft)Ifarashinka 1,6 m (5,2 ft)Inzovunka 3,2 m (10 ft)

Yari iremereye ite?

iremereye nk'imbwa 4
ndende nk'imbwa 3 zikurikiranyendende nk'imineke 17 ikurikiranyeiremereye nk'imbuto 18 za watermeloniremereye nk'abana 5 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 3yashoboraga kwiruka metero 100 mu masegonda 5,5 (umuntu wihuta kurusha abandi akenera 9,6)

Rativates yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Rativates was about half the size of the largest individuals of its relative Struthiomimus.1

2

The name Rativates means 'raft seer', because scientists thought these dinosaurs looked like modern ratites (like ostriches) and seemed to predict their evolution.1

3

The only known fossil of Rativates was discovered in 1934 by Levi Sternberg, but it was not recognized as a new species until 2016.1

4

Rativates had a straight edge on its third toe bone, unlike other ornithomimids which had a curved edge.1

5

The tail vertebrae of Rativates had short, mound-like spines, which is different from many other ornithomimids.1

6

A thin section of its thigh bone showed that the known Rativates was at least eight years old and not a juvenile.1

Byakozwe na AIIshusho ya Rativates yakozwe na AI
Ishusho yakozwe na AI yerekana uko Rativates ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Rativates

?How big was Rativates?

About 3.3 metres (11 feet) long, 1.5 metres (5 feet) tall, and weighed around 90 kilograms (200 pounds).3

?Did Rativates have feathers?

Probably yes. While no skin impressions were found for Rativates, its close relative Ornithomimus had a downy covering and may have had true feathers.3

?When did Rativates live?

Rativates lived about 77 to 75 million years ago, during the Late Cretaceous period.1

Ku bazobereye muri dinozore

Izina rya siyansi
Rativates
Yiswe na
McFeeters et al. 20164
Itsinda
Dinozore zisa n'imbuni
Umuryango / ishami
Ornithomimidae4
Ishyirwa mu byiciro
Theropoda > Ornithomimosauria4
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 72 (Campanian)4
Inzego z'amabuye
Oldman4
Ibihugu
Kanada4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Rativates was named in 2016 by Bradley McFeeters and colleagues. The only skeleton was found in 1934 by Levi Sternberg in Alberta, Canada, but it took over 80 years for scientists to realize it was a new species.1
Biracyagibwaho impaka
Scientists are still debating exactly how Rativates is related to other ornithomimids like Struthiomimus and Ornithomimus.1

Aho amakuru yakuwe

  1. Rativates (en.wikipedia.org)
  2. Carleton student discovers new dinosaur - The Charlatan, Carleton's independent newspaper (charlatan.ca)
  3. Carleton PhD Student Leads Team That Discovered Ostrich-like Dinosaur - Graduate Studies (graduate.carleton.ca)
  4. Rativates in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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