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Katuni: Macgowania
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Macgowania

Zita rinoreva: “McGowan's reptile, named after paleontologist Chris McGowan”1
Raidya: NyamaMaikitiyosauroTriassic YekupedzisiraHarisi dhinosori chaizvo

Macgowania was a small, fast-swimming marine reptile that lived in the ocean during the Late Triassic, about 210 million years ago. It was not a dinosaur, but a kind of ichthyosaur, with a fish-like body and flippers. It hunted small sea creatures with its sharp teeth.13

Chokwadi chinonakidza: chinokambaira ichi chemugungwa chaishambira madhinosori achifamba panyika. Munhu wese anozviti madhino, asi zvaiva bazi rakasiyana rezvinokambaira.
Raivapo
makore mamiriyoni 227 kusvika 206 apfuura3
Triassic Yekupedzisira
Mafosiri akawanikwa:
British Columbia, Canada, along the shores of Williston Lake and near the Graham River1
Kureba
3 m (9.8 ft)1
Kumhanya kwepamusoro
kunenge 48 km/h (30 mph)
Kushambira, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Macgowania kureba kunenge 3 m (9.8 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)
kureba seimbwa 3 kubva pamhino kusvika kumuswekureba semabhanana 17 akatevedzanaraigona kushambira kureba kwedziva guru rekushambira (50 m) mumasekonzi 3.8

Macgowania raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Macgowania had a very large eye socket and a huge nostril, which may have helped it see and smell in the dark ocean.2

2

Its flippers had a special pattern of bones, with a mosaic of small polygonal pieces, which is different from many other ichthyosaurs.2

3

The first fossil was found in 1996, but it was originally thought to be a species of Ichthyosaurus. Later, in 1999, scientists gave it its own genus name.1

4

A second, nearly complete skeleton was discovered in 2009 by an outdoor club, but part of it had already fallen into a river. Scientists rescued the remaining part with ropes and plaster.1

5

Macgowania lived in the ocean, but it breathed air and gave birth to live young, just like other ichthyosaurs.2

6

Its name honors Chris McGowan, the paleontologist who first described the fossil, and the species name 'janiceps' comes from Janus, the Roman god with two faces.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Macgowania
Mufananidzo wakagadzirwa neAI unoratidza kuti Macgowania ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

Mubvisi wengano

Ngano: Macgowania is often thought to be a dinosaur because it lived in the same era and is sometimes shown in dinosaur books.

Chokwadi: Macgowania is not a dinosaur. It is an ichthyosaur, a marine reptile that lived in the ocean. Dinosaurs were land reptiles with different body features.1

Zvevanyanzvi vemadhino

Zita resainzi
Macgowania
Akaripa zita:
Motani 19993
Boka
Maikitiyosauro
Mhuri / boka
Parvipelvia3
Kurongwa kwemhuka
Ichthyosauria > Ichthyosauromorpha3
Zera rematombo
makore mamiriyoni 227 kusvika 206 (Norian)3
Mapoka ematombo
Pardonet3
Nyika
Kanada3
Zvinyorwa zvemafosiri
2 mu The Paleobiology Database3
Kuwanikwa
The first fossil was found in British Columbia, Canada, and described by Chris McGowan in 1996 as Ichthyosaurus janiceps. In 1999, Ryosuke Motani gave it its own genus, Macgowania.1
Zvichiri kupokanwa
Scientists are not sure if a second partial skeleton belongs to Macgowania because it is poorly preserved, so they debate whether it is the same species.1

Kunobva chokwadi

  1. Macgowania (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Macgowania in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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