Dino txartela, 0888. zk. (2 027 guztira)

Isisaurus

Izenaren esanahia: “Indian Statistical Institute lizard”1

Jaten zuen: LandareakLepo-luzeakGoi Kretazeoa

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

Bizi izan zen

Duela 72 eta 66 milioi urte artean4

Goi Kretazeoa

Fosilak hemen aurkitu dira:

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

Luzera

18 m arte (59 ft)1

Pisua

15 tona arte (33 100 lb)1

Altuera

6 m arte (20 ft)2

Abiadura maximoa

13 km/h inguru (8 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

Zein astuna zen?

2,5 elefante bezain astun

ilaran aparkatutako 4 auto bezain luzebata bestearen atzean jarritako 100 banana bezain luze10 auto bezain astun3000 angurria bezain astunhaurrez betetako 19 ikasgela oso bezain astun33 hartz zuri bezain astun3. solairuko leiho batetik begiratzeko bezain altua100 metro 28 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Isisaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Isisaurus 13 km/h inguru (8 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

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

Isisaurus: AAk egindako irudia — Isisaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Isisaurus: gehien egindako galderak

?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

Dino adituentzat

Izen zientifikoa: Isisaurus
Izendatzailea:: Wilson and Upchurch 20034
Taldea: Lepo-luzeak
Familia / klada: Saltasauroidea4
Sailkapena: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Arroken adina: 72 eta 66 milioi urte artean (Maastrichtian)4
Arroka-formazioak: Lameta, Vitakri4
Herrialdeak: India, Pakistan4
Fosil-erregistroak: 7 The Paleobiology Database datu-basean4
Aurkikuntza: 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
Oraindik eztabaidagai: 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

Datuak nondik datozen

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): adina, tokiak, arroka-formazioak, sailkapena.

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