Dino Wiki / Dino guztiak / Landarejale mokodunak

Dino txartela, 0701. zk. (2 027 guztira)

Gasparinisaura

Izenaren esanahia: “Gasparini's lizard”1

Jaten zuen: LandareakLandarejale mokodunakGoi Kretazeoa

Gasparinisaura was a tiny, speedy plant-eater that lived in Argentina during the Late Cretaceous. It had a long tail with special triangular bones and swallowed little stones to help grind up tough plants in its stomach.1

Bizi izan zen

Duela 84 eta 72 milioi urte artean4

Goi Kretazeoa

Fosilak hemen aurkitu dira:

Río Negro Province, Argentina1 2

Luzera

0,8 eta 1,7 m artean (2,6 eta 5,6 ft artean)1 2

Pisua

13 kg (29 lb)1

Abiadura maximoa

35 km/h inguru (22 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein astuna zen?

3 etxeko katu bezain astun

3 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 9 banana bezain luze110 banana bezain astun100 metro 10 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Gasparinisaura 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)

Gasparinisaura 35 km/h inguru (22 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Gasparinisaura had a rounded head with very large eye sockets placed high on the skull.1

Its tail had low, plate-like triangular bones called chevrons that were expanded toward the back, a feature unique among euornithopods.1

Juvenile Gasparinisaura skeletons were found with clusters of up to 140 polished stones in their bellies, which acted as a gastric mill to grind food.1

The gastroliths made up about 0.3% of the dinosaur's body weight and were about 8 millimetres across on average.1

Gasparinisaura had long hindlimbs with a short thighbone and a long lower leg, making it a fast runner.1

Its first toe bone (metatarsal) was reduced to a splint, a specialized feature for running.1

Gasparinisaura: AAk egindako irudia — Gasparinisaura 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

Gasparinisaura: gehien egindako galderak

?How big was Gasparinisaura?

Gasparinisaura was about 1.7 metres (5.6 ft) long and weighed about 13 kilograms (29 lb).1

?What did Gasparinisaura eat?

Gasparinisaura was a herbivore, meaning it ate plants. It swallowed small stones to help grind up tough plant material in its stomach.1 2

?When did Gasparinisaura live?

Gasparinisaura lived during the Late Cretaceous, about 86 to 71 million years ago.2

?Where was Gasparinisaura found?

Gasparinisaura fossils were found in Argentina, near the city of Cinco Saltos in Río Negro Province.1

?Why did Gasparinisaura swallow stones?

Gasparinisaura swallowed stones, called gastroliths, to help grind up tough plants in its stomach, like a bird's gizzard.1 3

?Was Gasparinisaura a fast runner?

Yes, Gasparinisaura had long hindlimbs with a short thighbone and a long lower leg, which made it a fast runner.1

Dino adituentzat

Izen zientifikoa: Gasparinisaura
Izendatzailea:: Coria and Salgado 19964
Taldea: Landarejale mokodunak
Familia / klada: Elasmaria4
Sailkapena: Ornithischia > Ornithopoda > Iguanodontia4
Arroken adina: 84 eta 72 milioi urte artean (Campanian)4
Arroka-formazioak: Anacleto4
Herrialdeak: Argentina4
Fosil-erregistroak: 3 The Paleobiology Database datu-basean4
Aurkikuntza: The first fossils were found in 1992 near Cinco Saltos, Argentina. The dinosaur was named and described in 1996 by Rodolfo Coria and Leonardo Salgado, who honored paleontologist Zulma Brandoni de Gasparini.1
Oraindik eztabaidagai: Scientists are still debating exactly where Gasparinisaura fits in the dinosaur family tree. Some studies place it as a basal member of the group Elasmaria, but its exact relationships are not fully settled.1

Datuak nondik datozen

Gasparinisaura (en.wikipedia.org)
Gasparinisaura | Natural History Museum (nhm.ac.uk)
Brief report: Gastroliths in an ornithopod dinosaur (app.pan.pl)
Gasparinisaura in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

Orrialde honetako datu bakoitzak zenbaki bat du, bere iturrira eramaten zaituena. Zerbait gaizki badugu, barkatu, dino-zaleak gara, ez zientzia-aldizkari bat. Idatzi [email protected] helbidera eta konponduko dugu.

Rex gose da! Dino Wiki aita baten proiektua da, dinosauroak maite dituen bere semearentzat, doakoa, iragarkirik eta jarraitzailerik gabe. Helduek mokadutxo bat eman diezaiokete Rexi, sarean jarraitzen laguntzeko.Eman jaten Rexi