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Eoabelisaurus

Naam beteken: “dawn Abelisaurus”1

Het geëet: VleisVleisvretende dino'sVroeë Jura

Eoabelisaurus was an early meat-eating dinosaur from the Middle Jurassic. It lived in what is now Argentina, and it was one of the first members of the abelisaurid family, which later included big predators with tiny arms.1 4

Het geleef

184 tot 175 miljoen jaar gelede4

Vroeë Jura

Fossiele gevind in

Jugo Loco site, near Cerro Cóndor, Chubut Province, Argentina1 4

Lengte

6 tot 6,5 m (20 tot 21 ft)1

Gewig

600 kg tot 800 kg (1 300 tot 1 800 lb)2 3

Hoogte

2 m (6,6 ft)2

Topspoed

omtrent 39 km/h (24 mph)

Hardloop, skatting

Wanneer het dit geleef?

Trias

Jura

Kryt

252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Hoe hoog was dit?

Hoe swaar was dit?

so swaar soos 40 honde

so lank soos 6 honde van neus tot stertso lank soos 36 piesangs punt aan puntso swaar soos 160 waatlemoeneso swaar soos 42 kleuterskoolkindersso swaar soos 25 skoolkinderskon 100 meter in 9,2 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Eoabelisaurus vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

'n Mens wat loop omtrent 5 km/h (3 mph)

'n Kind op 'n fiets omtrent 12 km/h (7 mph)

Eoabelisaurus omtrent 39 km/h (24 mph)

'n Galopperende perd omtrent 65 km/h (40 mph)

'n Jagluiperd omtrent 100 km/h (62 mph)

cool goed

Prettige feite

Eoabelisaurus is the oldest known abelisaurid, living more than 40 million years before any other secure member of its group.1

Its skeleton is almost complete, including most of the skull, backbone, arms, legs, and hips.1

The arms of Eoabelisaurus were already starting to shrink, with the hand bones reduced compared to earlier relatives.1

It had a special elbow bone with a large bump, which may have helped with muscle attachment.1

Eoabelisaurus lived during the Middle Jurassic, about 184 to 174 million years ago.4

The fossils were found in rocks of the Cañadón Asfalto Formation in Argentina.4

KI-prent van Eoabelisaurus — 'n KI-prent van hoe Eoabelisaurus dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.

julle het gevra

Mees gevraagde vrae oor Eoabelisaurus

?How big was Eoabelisaurus?

Eoabelisaurus was about 5.8 to 6.5 metres (19 to 21 feet) long and weighed around 730 to 800 kilograms (1,610 to 1,760 pounds).3 1

?What did Eoabelisaurus eat?

Eoabelisaurus was a meat-eater, a bipedal carnivore that hunted other animals.3 1

?Did Eoabelisaurus have small arms?

Yes, its arms were already starting to shrink. The hand bones were reduced and the fingers were short and robust, but the upper arm bone was not yet shortened.3 1

?When did Eoabelisaurus live?

Eoabelisaurus lived during the Middle Jurassic, about 179 to 178 million years ago.3 1

?Where was Eoabelisaurus found?

Its fossils were found in the Cañadón Asfalto Formation in Chubut, Argentina.3 1

?Is Eoabelisaurus a dinosaur?

Yes, Eoabelisaurus is a dinosaur. It is a theropod, which is a group of meat-eating dinosaurs.3 1

Mite-breker

Mite: Some people think all abelisaurids had extremely tiny arms like Carnotaurus.

Waarheid: Eoabelisaurus shows that early abelisaurids had longer arms with more fingers, and the reduction happened gradually over time.1

Vir dino-kenners

Wetenskaplike naam: Eoabelisaurus
Benoem deur: Pol and Rauhut 20124
Groep: Vleisvretende dino's
Familie / klade: Abelisauridae4
Klassifikasie: Theropoda > Ceratosauria > Abelisauridae4
Ouderdom van die rotse: 184 tot 175 miljoen jaar (Toarcian)4
Rotsformasies: Cañadón Asfalto4
Lande: Argentinië4
Fossielrekords: 1 in The Paleobiology Database4
Ontdekking: Eoabelisaurus was named by Diego Pol and Oliver Rauhut in 2012. The skeleton was found at the Jugo Loco site in Argentina, and the species name 'mefi' honors the Museo Paleontológico Egidio Feruglio.1 4
Steeds omstrede: Scientists debate whether Eoabelisaurus is a true abelisaurid or a slightly more primitive relative, because its skeleton shows a mix of features.1

Waar die feite vandaan kom

A Middle Jurassic abelisaurid from Patagonia and the early diversification of theropod dinosaurs (pmc.ncbi.nlm.nih.gov)
Eoabelisaurus mefi | Western Australian Museum (visit.museum.wa.gov.au)
Eoabelisaurus (en.wikipedia.org)
Eoabelisaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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