Ikarita ya dinozore nimero 1805 muri 2 027

Timimus

Izina risobanura: “Tim's mimic”1

Yaryaga: InyamaTiranozoreKiretase ya mbere kugeza Kiretase ya nyuma

Timimus was a small, fast-running dinosaur that lived in ancient polar forests in Australia. It had long legs and sharp teeth, and it hunted smaller animals. Scientists used to think it was an ostrich mimic, but now they think it might be an early relative of T. rex!1 5

Yabayeho

hashize imyaka miliyoni 113 kugeza 945

Kiretase ya mbere kugeza Kiretase ya nyuma

Ibisigazwa byabonetse muri

Victoria, Australia (Dinosaur Cove East site, Eumeralla Formation)1 2

Uburebure

2,5 kugeza 4,3 m (8,2 kugeza 14 ft)1

Uburemere

kugeza kuri 200 kg (441 lb)1

Ubutumburuke

1,5 m (4,9 ft)3

Umuvuduko wo hejuru

nka 49 km/h (30 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

Yari iremereye ite?

iremereye nk'imbwa 10

ndende nk'imbwa 4 zikurikiranyendende nk'imineke 24 ikurikiranyeiremereye nk'imbuto 40 za watermeloniremereye nk'abana 11 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 6yashoboraga kwiruka metero 100 mu masegonda 7,3 (umuntu wihuta kurusha abandi akenera 9,6)

Timimus yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Timimus nka 49 km/h (30 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Timimus lived about 106 million years ago, during the Early Cretaceous, in a polar region that had cold, dark winters.1

Its thighbone (femur) is 44 cm long, and scientists think the adult animal was about 2.5 to 4.3 metres long.1

The name Timimus honors both the discoverers' son Timothy Rich and paleontologist Tim Flannery.1

A study of its bone microstructure suggests Timimus may have hibernated during the cold, dark winter months.1

The holotype specimen is a single left thighbone (femur) from an adult, found in 1991 at Dinosaur Cove in Victoria, Australia.1 2

Scientists are not sure exactly what kind of dinosaur Timimus was. It was first thought to be an ornithomimosaur (ostrich mimic), but now many think it might be a tyrannosauroid, an early relative of Tyrannosaurus rex.1 5

Ishusho ya Timimus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Timimus 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 Timimus

?How big was Timimus?

Timimus was about 2.5 to 4.3 metres long and weighed around 200 kg. It stood about 1.2 metres tall at the hips.1 4

?Did Timimus have feathers?

Scientists think Timimus may have had a partial covering of feathers or proto-feathers, especially since it lived in a cold polar climate. However, no direct fossil evidence of feathers has been found.4

?Could Timimus hibernate?

Yes, a study of its bone microstructure suggests Timimus may have hibernated during the cold, dark winter months. Its bones show a stop-start growth pattern, unlike some other dinosaurs from the same area.1 4

Gusenya ibinyoma

Ibivugwa: Timimus was an ostrich-like dinosaur that ran very fast and ate plants.

Ukuri: Timimus was originally thought to be an ornithomimosaur (ostrich mimic), but newer studies suggest it was a carnivorous theropod, possibly a tyrannosauroid. It was a meat-eater, not a plant-eater.1

Ku bazobereye muri dinozore

Izina rya siyansi: Timimus
Yiswe na: Rich and Vickers-Rich 19945
Itsinda: Tiranozore
Umuryango / ishami: Tyrannosauroidea5
Ishyirwa mu byiciro: Theropoda > Tyrannosauroidea5
Imyaka y'amabuye: imyaka miliyoni 113 kugeza 94 (Albian / Cenomanian)5
Inzego z'amabuye: Eumeralla, Griman Creek5
Ibihugu: Ositaraliya5
Ibisigazwa byanditswe: 2 muri The Paleobiology Database5
Ivumburwa: Timimus was named in 1993/1994 by Dr. Thomas Rich and his wife Patricia Vickers-Rich. The fossils were found in 1991 at Dinosaur Cove East in Victoria, Australia. The species name hermani honors volunteer John Herman.1 2
Biracyagibwaho impaka: Scientists still debate whether Timimus is a tyrannosauroid, a dromaeosaurid, or a different kind of coelurosaur. Some even consider it a nomen dubium (doubtful name) because the fossils are so incomplete.1

Aho amakuru yakuwe

Timimus (en.wikipedia.org)
Timimus hermani Rich & Vickers-Rich, 1994 (collections.museumsvictoria.com.au)
TIMIMUS - DinoChecker dinosaur archive (dinochecker.com)
Timimus | Swift Tyrannosauroid of Early Cretaceous Australia (thedinosaurs.org)
Timimus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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