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Compressidens

Dzina limatanthauza: “compressed teeth”1

Ankadya: NyamaMamosasauriKumapeto kwa KretaseKwenikweni si dainoso

Compressidens was a small mosasaur, a marine lizard that lived in the sea during the time of the dinosaurs. It had special flat teeth for crushing hard-shelled animals like clams and sea urchins.1 2

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.

Ankakhala

zaka 72 mpaka 66 miliyoni zapitazo2

Kumapeto kwa Kretase

Mafosili apezeka ku

Belgium, in the Craie de Ciply formation2

Utali

2 mpaka 2.6 m (6.6 mpaka 8.5 ft)1

Liwiro lalikulu kwambiri

pafupifupi 30 km/h (19 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

wautali ngati agalu 2.5 otsatizana mphuno ndi mchirawautali ngati nthochi 14 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 6

Compressidens anali wamkulu bwanji poyerekeza ndi IWEYO?

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

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Compressidens pafupifupi 30 km/h (19 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Compressidens is now called Carinodens, because the name Compressidens was already used for a different animal, a type of mollusk.1

It was one of the smallest mosasaurs, only about 2 to 2.6 metres (6.6 to 8.5 feet) long.1

Its teeth were flat and compressed from side to side, which is why it was named Compressidens, meaning 'compressed teeth'.1

Only the back five teeth were used for crushing food; the front teeth were small and pointed for grabbing prey.1

Fossils of Compressidens have been found in Europe, North America, South America, and North Africa.1

Scientists think it may have lived in deep water most of the time, only rarely coming into shallow seas.1

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

Kwa akatswiri a madino

Dzina la sayansi: Compressidens
Anapatsidwa dzina ndi: Dollo 19242
Gulu: Mamosasauri
Banja / kladi: Mosasauridae2
Magawidwe a sayansi: Mosasauroidea2
Zaka za miyala: zaka 72 mpaka 66 miliyoni (Maastrichtian)2
Mapangidwe a miyala: Craie de Ciply2
Mayiko: Belgium2
Zolemba za mafosili: 1 mu The Paleobiology Database2
Kupezeka: The name Compressidens was given by Louis Dollo in 1924, but it was later changed to Carinodens in 1969 because the name was already taken.1 2
Akukambiranabe: Scientists are not sure what the upper jaw of Compressidens looked like, because no fossils of the upper jaw have been found.1

Kumene mfundo zimachokera

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

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