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Isisaurus

Dzina limatanthauza: “Indian Statistical Institute lizard”1

Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

Isisaurus was a big, long-necked dinosaur that lived in what is now India and Pakistan. It had a short neck and long front legs, which made it look different from other long-necked dinosaurs. It munched on leaves from trees and was one of the most complete dinosaurs found in that part of the world.1

Ankakhala

zaka 72 mpaka 66 miliyoni zapitazo4

Kumapeto kwa Kretase

Mafosili apezeka ku

India (Lameta Formation) and Pakistan (Pab Formation)1 4

Utali

mpaka 18 m (59 ft)1

Kulemera

mpaka matani 15 (33,100 lb)1

Msinkhu

mpaka 6 m (20 ft)2

Liwiro lalikulu kwambiri

pafupifupi 13 km/h (8 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

Ankalemera bwanji?

wolemera ngati njovu 2.5

wautali ngati magalimoto 4 oimikidwa pamzerewautali ngati nthochi 100 zotsatizanawolemera ngati magalimoto 10wolemera ngati mavwende 3000wolemera ngati makalasi athunthu a ana a sukulu 19wolemera ngati zimbalangondo zoyera 33wamtali moti angasuzumire pawindo la nsanjika ya 3akanatha kuthamanga mamita 100 m'masekondi 28 (munthu waliwiro kwambiri amafunika 9.6)

Isisaurus 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)

Isisaurus pafupifupi 13 km/h (8 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Isisaurus had a short, upright neck and long front legs, which was very unusual for a sauropod.1

Its upper arm bone, the humerus, was 148 centimeters (about 4.9 feet) long.1

Scientists found fungus in coprolites (fossil poop) that they think came from Isisaurus. The fungus shows that it ate leaves from trees that were sick with disease.1

Isisaurus is known from many bones, including neck, back, and tail vertebrae, ribs, pelvis, shoulder bones, and a left front leg. No skull or foot bones have been found.1

It lived during the very end of the Cretaceous Period, about 70 to 66 million years ago, alongside meat-eating dinosaurs like Rajasaurus.1 4

The angle between the back of the skull and the neck joint in Isisaurus was 120 degrees, similar to the skulls of Diplodocus and Apatosaurus.1

Chithunzi cha Isisaurus chopangidwa ndi AI — Chithunzi cha momwe Isisaurus 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 Isisaurus

?How big was Isisaurus?

Isisaurus was a medium sized sauropod, with some estimates of its body length up to 18 metres (59 feet) long and weighing 15 metric tons (17 short tons).1

?What did Isisaurus eat?

Isisaurus was herbivorous, eating leaves from trees. Fungus found in its fossilized poop shows it ate leaves from several species of tree.1 3

?When did Isisaurus live?

Isisaurus lived during the Late Cretaceous period, about 70 to 66 million years ago.1 3

?Where was Isisaurus found?

Isisaurus fossils have been found in India and Pakistan, in the Lameta Formation of India and the Pab Formation of Pakistan.1

?Why is it called Isisaurus?

Isisaurus is named after the Indian Statistical Institute (ISI), because its fossils were studied there. The name combines 'ISI' with the Greek word 'saurus' meaning 'lizard'.1 3

?Was Isisaurus bigger than T. rex?

Isisaurus was about 18 metres (59 feet) long, which is longer than a T. rex.1

Kwa akatswiri a madino

Dzina la sayansi: Isisaurus
Anapatsidwa dzina ndi: Wilson and Upchurch 20034
Gulu: Makosi atali
Banja / kladi: Saltasauroidea4
Magawidwe a sayansi: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zaka za miyala: zaka 72 mpaka 66 miliyoni (Maastrichtian)4
Mapangidwe a miyala: Lameta, Vitakri4
Mayiko: India, Pakisitani4
Zolemba za mafosili: 7 mu The Paleobiology Database4
Kupezeka: The fossils were first named Titanosaurus colberti by Sohan Lal Jain and Saswati Bandyopadhyay in 1997. In 2003, Wilson and Upchurch gave them their own genus, Isisaurus, named after the Indian Statistical Institute.1
Akukambiranabe: Scientists are not sure exactly where Isisaurus fits in the titanosaur family tree. Some studies place it close to Rapetosaurus, others near Saltasauridae, and some with Tapuiasaurus.1

Kumene mfundo zimachokera

Isisaurus (en.wikipedia.org)
Isissauro - Isisaurus colberti - Atlas Virtual da Pré-História (atlasvirtual.com.br)
Isisaurus | Natural History Museum (nhm.ac.uk)
Isisaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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