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Katuni: Platecarpus
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Platecarpus

Zita rinoreva: “oar wrist”1
Raidya: NyamaMamosasauroCretaceous YekupedzisiraHarisi dhinosori chaizvo

Platecarpus was a fast-swimming marine lizard that lived in the sea during the time of the dinosaurs. It had a long tail with a shark-like fin and ate fish and squid. Platecarpus was not a dinosaur, but a mosasaur, a kind of giant sea lizard.1

Chokwadi chinonakidza: chinokambaira ichi chemugungwa chaishambira madhinosori achifamba panyika. Munhu wese anozviti madhino, asi zvaiva bazi rakasiyana rezvinokambaira.
Raivapo
makore mamiriyoni 100 kusvika 66 apfuura2
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
United States (especially Kansas, Mississippi, South Dakota, Texas, Wyoming), Canada, Sweden, Brazil, Australia, Russia, and other countries21
Kureba
5.67 m (19 ft)1
Kumhanya kwepamusoro
kunenge 38 km/h (24 mph)
Kushambira, fungidziro

Rairarama rini?

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

Raiva hombe sei?

Raiva refu zvakadii?

Platecarpus kureba kunenge 5.67 m (19 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 6 kubva pamhino kusvika kumuswekureba semabhanana 32 akatevedzanaraigona kushambira kureba kwedziva guru rekushambira (50 m) mumasekonzi 4.7

Platecarpus raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Platecarpus had a short skull and fewer teeth than any other mosasaur, with only about 10 teeth in each lower jaw bone.1

2

A well-preserved fossil shows skin impressions, pigments near the nostrils, and even the shape of the tail fluke, which was like a shark's tail.1

3

Platecarpus swam by moving its tail side to side, but its deep tail fin made it a powerful, fast swimmer, not like an eel.1

4

Fossilized stomach contents show that Platecarpus ate fish and did not digest its food completely, passing bones and scales quickly.1

5

A 2026 study of tooth chemistry suggests that Platecarpus was warm-blooded, like modern sharks and whales.1

6

Platecarpus fossils are very common in the Smoky Hill Chalk of Kansas, which was once the bottom of a shallow sea.1

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

Mibvunzo inonyanya kubvunzwa nezve Platecarpus

?How big was Platecarpus?

About 5.7 metres (18.7 feet) long, based on a complete fossil. That is roughly the length of a small bus.1

?What did Platecarpus eat?

It ate medium-sized fish, and probably also squid and ammonites. Fossil stomach contents show it swallowed fish whole and digested them quickly.1

?When did Platecarpus live?

It lived about 84 to 81 million years ago, during the Late Cretaceous period. That was the time of the dinosaurs.1

?Is Platecarpus a dinosaur?

No, it is not a dinosaur. It is a mosasaur, a kind of giant marine lizard that lived in the sea.1

?Where have Platecarpus fossils been found?

Mostly in the United States, especially in Kansas. Fossils have also been found in Belgium, Australia, and Africa.1

Mubvisi wengano

Ngano: Many people think mosasaurs like Platecarpus swam like eels, wiggling their whole body.

Chokwadi: Platecarpus had a crescent-shaped tail fluke and swam more like a shark, using its tail for powerful thrusts.1

Zvevanyanzvi vemadhino

Zita resainzi
Platecarpus
Akaripa zita:
Cope 18692
Boka
Mamosasauro
Mhuri / boka
Mosasauridae2
Kurongwa kwemhuka
Mosasauroidea2
Zera rematombo
makore mamiriyoni 100 kusvika 66 (Cenomanian / Maastrichtian)2
Mapoka ematombo
Pierre Shale, Niobrara, Molecap Greensand2
Nyika
Amerika, Kanada, Sweden, Brazil, Australia, Russia2
Zvinyorwa zvemafosiri
60 mu The Paleobiology Database2
Kuwanikwa
Platecarpus was named by the famous paleontologist Edward Drinker Cope in 1869, based on fossils found in Mississippi, USA.12
Zvichiri kupokanwa
Scientists still debate whether some fossils belong to Platecarpus or to other closely related mosasaurs, and some species have been moved to different genera.1

Kunobva chokwadi

  1. Platecarpus (en.wikipedia.org)
  2. Platecarpus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Mamosasauro

Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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