Ikarita ya dinozore nimero 0499 muri 2 027

Dearcmhara

Izina risobanura: “marine lizard”1

Yaryaga: InyamaIktiyozoreJurasike ya mbere kugeza Jurasike yo hagatiMu by'ukuri si dinozore

Dearcmhara was a marine reptile that lived in the warm seas around Scotland during the Jurassic Period. It looked a bit like a dolphin with a long snout and flippers, and it was a fast swimmer that hunted fish and squid.2 1

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 184 kugeza 1695

Jurasike ya mbere kugeza Jurasike yo hagati

Ibisigazwa byabonetse muri

Bearreraig Bay, Isle of Skye, Scotland, UK1

Uburebure

4,3 m (14 ft)3 4

Umuvuduko wo hejuru

nka 47 km/h (29 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'imbwa 4 zikurikiranyendende nk'imineke 24 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 3,8

Dearcmhara 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)

Dearcmhara nka 47 km/h (29 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Dearcmhara is known from only a few bones: a humerus (upper arm bone) and three vertebrae (back bones).1

Its name comes from Scottish Gaelic and means 'marine lizard'.1

Dearcmhara lived about 184 to 169 million years ago, during the Early to Middle Jurassic.2

It was a basal neoichthyosaurian, meaning it was an early relative of later ichthyosaurs like Ophthalmosaurus.1

The fossils were collected by a man named Brian Shawcross in 1959, and he donated them to a museum instead of keeping them.1

Dearcmhara is one of the first ichthyosaurs from Scotland to be described in detail by scientists.1

Its humerus has a unique deep concavity and a large triangular process that help scientists tell it apart from other ichthyosaurs.1

Ishusho ya Dearcmhara yakozwe na AI — Ishusho yakozwe na AI yerekana uko Dearcmhara 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.

Ku bazobereye muri dinozore

Izina rya siyansi: Dearcmhara
Yiswe na: Brusatte et al. 20155
Itsinda: Iktiyozore
Umuryango / ishami: Neoichthyosauria5
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha5
Imyaka y'amabuye: imyaka miliyoni 184 kugeza 169 (Toarcian / Bajocian)5
Inzego z'amabuye: Bearreraig Sandstone5
Ibihugu: Ubwongereza5
Ibisigazwa byanditswe: 1 muri The Paleobiology Database5
Ivumburwa: Dearcmhara was named in 2015 by a team led by Stephen Brusatte. The fossils were found by Brian Shawcross in 1959 on the Isle of Skye, Scotland, and later donated to the Hunterian Museum in Glasgow.1
Biracyagibwaho impaka: Scientists are not sure exactly how big Dearcmhara was, because only a few bones have been found.1

Aho amakuru yakuwe

Ichthyosaurs from the Jurassic of Skye, Scotland (orbi.uliege.be)
PBDB Taxon (paleobiodb.org)
Dearcmhara (en.wikipedia.org)
Motorboat-Size Sea Monster Found, Sheds Insight on Evolution | National Geographic (nationalgeographic.com)
Dearcmhara in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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