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Chithunzi choseketsa cha Igdamanosaurus
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Igdamanosaurus

Dzina limatanthauza: “lizard from Igdaman”1
Ankadya: NyamaMamosasauriKumapeto kwa KretaseKwenikweni si dainoso

Igdamanosaurus was a marine lizard that lived in the Late Cretaceous seas. It had blunt, rounded teeth like little knobs, perfect for crushing hard-shelled prey such as clams and turtles. It was a small mosasaur, about the size of a close relative called Carinodens.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 84 mpaka 66 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Egypt (Duwi Formation) and Niger (Dukamaje Formation)14
Utali
3.5 m (11 ft)23
Liwiro lalikulu kwambiri
pafupifupi 36 km/h (22 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Igdamanosaurus utali wa pafupifupi 3.5 m (11 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 4 otsatizana mphuno ndi mchirawautali ngati nthochi 19 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 5

Igdamanosaurus 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

Igdamanosaurus had teeth with fine vertical stripes, about 65 to 70 ridges on each tooth.1

2

Its largest tooth was about 27 mm high and 22 mm wide, which is roughly the size of a small marble.1

3

The type specimen consists of only three jaw fragments and several broken teeth, all probably from one animal.1

4

Igdamanosaurus lived between 70.6 and 66 million years ago, during the Maastrichtian stage of the Late Cretaceous.1

5

It belonged to a group of mosasaurs called Globidensini, known for their rounded, knob-like teeth.1

6

The name Igdamanosaurus comes from the village of Igdaman (also called In Dama) in Niger, near where the fossils were found.1

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

Wothetsa nthano zabodza

Nthano: Igdamanosaurus is sometimes thought to be a dinosaur.

Zoona: It is actually a mosasaur, a marine lizard that lived in the sea, not a dinosaur.1

Kwa akatswiri a madino

Dzina la sayansi
Igdamanosaurus
Anapatsidwa dzina ndi
Lingham-Soliar 19914
Gulu
Mamosasauri
Banja / kladi
Mosasauridae4
Magawidwe a sayansi
Mosasauroidea4
Zaka za miyala
zaka 84 mpaka 66 miliyoni (Campanian / Maastrichtian)4
Mapangidwe a miyala
Phosphates, Duwi, Dukamaje4
Mayiko
Iguputo, Moroko, Nijeri4
Zolemba za mafosili
4 mu The Paleobiology Database4
Kupezeka
Igdamanosaurus was first named as Globidens aegyptiacus by Otto Zdansky in 1935. In 1991, Theagarten Lingham-Soliar gave it its own genus, Igdamanosaurus, based on fossils from Niger and Egypt.1
Akukambiranabe
Scientists are not sure whether Igdamanosaurus evolved from a Platecarpus-like ancestor or a Clidastes-like ancestor, because its teeth are unique.1

Kumene mfundo zimachokera

  1. Igdamanosaurus (en.wikipedia.org)
  2. PaleoCodex :: Igdamanosaurus (paleocodex.com)
  3. Igdamanosaurus (prehistoric-wildlife.com)
  4. Igdamanosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Mamosasauri

Enanso a nthawi yomweyo: Kumapeto kwa Kretase

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