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Chithunzi choseketsa cha Platecarpus
Khadi la dino Na. 1440 mwa 2ย 027

Platecarpus

Dzina limatanthauza: “oar wrist”1
Ankadya: NyamaMamosasauriKumapeto kwa KretaseKwenikweni si dainoso

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

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 100 mpaka 66 miliyoni zapitazo2
Kumapeto kwa Kretase
Mafosili apezeka ku
United States (especially Kansas, Mississippi, South Dakota, Texas, Wyoming), Canada, Sweden, Brazil, Australia, Russia, and other countries21
Utali
5.67 m (19 ft)1
Liwiro lalikulu kwambiri
pafupifupi 38 km/h (24 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Platecarpus utali wa pafupifupi 5.67 m (19 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)
wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 32 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 4.7

Platecarpus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Platecarpus chopangidwa ndi AI
Chithunzi cha momwe Platecarpus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

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

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

Kwa akatswiri a madino

Dzina la sayansi
Platecarpus
Anapatsidwa dzina ndi
Cope 18692
Gulu
Mamosasauri
Banja / kladi
Mosasauridae2
Magawidwe a sayansi
Mosasauroidea2
Zaka za miyala
zaka 100 mpaka 66 miliyoni (Cenomanian / Maastrichtian)2
Mapangidwe a miyala
Pierre Shale, Niobrara, Molecap Greensand2
Mayiko
Amereka, Kanada, Swideni, Brazil, Australia, Rasha2
Zolemba za mafosili
60 mu The Paleobiology Database2
Kupezeka
Platecarpus was named by the famous paleontologist Edward Drinker Cope in 1869, based on fossils found in Mississippi, USA.12
Akukambiranabe
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

Kumene mfundo zimachokera

  1. Platecarpus (en.wikipedia.org)
  2. Platecarpus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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