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Aegirosaurus

Dzina limatanthauza: “Aegir's lizard, named after Aegir, the Teutonic god of the ocean”1
Ankadya: NyamaMaikitiosauriKumapeto kwa Jurasiki mpaka Kumayambiriro kwa KretaseKwenikweni si dainoso

Aegirosaurus was a sleek, dolphin-like marine reptile that swam in the warm seas of Europe during the time of the dinosaurs. It had a long, slender snout packed with tiny, sharp teeth for catching fish and squid.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 149 mpaka 133 miliyoni zapitazo3
Kumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase
Mafosili apezeka ku
Bavaria, Germany (Solnhofen limestone) and southeastern France (Drôme department)13
Utali
1.77 mpaka 2 m (5.8 mpaka 6.6 ft)1
Liwiro lalikulu kwambiri
pafupifupi 41 km/h (25 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Aegirosaurus utali wa pafupifupi 2 m (6.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)
wautali ngati amphaka a pakhomo 4 otsatizana mphuno ndi mchirawautali ngati nthochi 11 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 4.4

Aegirosaurus 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

Aegirosaurus had a very long snout that made up 62 to 73 percent of its lower jaw length.1

2

Its front flippers were narrow and elongated, but its hind flippers were wide because of extra soft tissue.1

3

Aegirosaurus had a crescent-shaped tail fin, like a fish, to help it swim fast.1

4

Fossils of Aegirosaurus show skin impressions, including what might be tiny scales on the upper part of its tail fin.1

5

This ichthyosaur lived from the Late Jurassic to the Early Cretaceous, about 149 to 133 million years ago.3

6

Aegirosaurus is one of the few ichthyosaurs known from the Valanginian stage of the Early Cretaceous.1

Chopangidwa ndi AIChithunzi cha Aegirosaurus chopangidwa ndi AI
Chithunzi cha momwe Aegirosaurus 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 Aegirosaurus

?How big was Aegirosaurus?

Aegirosaurus was a medium sized ichthyosaur. The largest known specimen was about 2 metres (6.6 ft) long, and a complete skeleton is 1.77 metres (5.8 ft) long.1

?What did Aegirosaurus eat?

Aegirosaurus ate small fish and squid. Its long, slender snout was packed with tiny, sharp teeth, and its tooth wear suggests it was a generalist feeder.1

?When did Aegirosaurus live?

Aegirosaurus lived from the Late Jurassic to the Early Cretaceous, about 149 to 133 million years ago.1

?Where was Aegirosaurus found?

Fossils of Aegirosaurus have been found in Germany and France. Its remains were discovered in the Solnhofen limestone of Bavaria, Germany, and in southeastern France.1

Wothetsa nthano zabodza

Nthano: Aegirosaurus was a dinosaur.

Zoona: Aegirosaurus was an ichthyosaur, a marine reptile that lived in the sea, not a dinosaur. Dinosaurs lived on land.1

Kwa akatswiri a madino

Dzina la sayansi
Aegirosaurus
Anapatsidwa dzina ndi
Bardet and Fernandez 20003
Gulu
Maikitiosauri
Banja / kladi
Ophthalmosauridae3
Magawidwe a sayansi
Ichthyosauria > Ichthyosauromorpha3
Zaka za miyala
zaka 149 mpaka 133 miliyoni (Tithonian / Valanginian)3
Mapangidwe a miyala
Solnhofen3
Mayiko
Jeremani, Falansa3
Zolemba za mafosili
3 mu The Paleobiology Database3
Kupezeka
The first fossil was named Ichthyosaurus leptospondylus by Wagner in 1853. In 2000, scientists Bardet and Fernández gave it the new genus name Aegirosaurus after studying a nearly complete skeleton with soft tissue impressions.12
Akukambiranabe
Scientists are not sure whether Aegirosaurus had scales on its tail fin, because only one fossil shows possible scale impressions.1

Kumene mfundo zimachokera

  1. Aegirosaurus (en.wikipedia.org)
  2. A new ichthyosaur from the Upper Jurassic lithographic limestones of Bavaria | Journal of Paleontology | Cambridge Core (cambridge.org)
  3. Aegirosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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