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Bicentenaria

Naam beteken: “two hundred year anniversary”1

Het geëet: VleisVleisvretende dino'sVroeë Kryt

Bicentenaria was a small, fast meat-eating dinosaur that lived in what is now Argentina. It was about as long as a car and weighed as much as a big dog. It hunted smaller animals and maybe even lived in groups.4 2

Het geleef

113 tot 110 miljoen jaar gelede4

Vroeë Kryt

Fossiele gevind in

Río Negro Province, northern Patagonia, Argentina2

Lengte

2,5 tot 3 m (8,2 tot 9,8 ft)1 2

Gewig

40 kg (88 lb)2

Hoogte

0,99 m (3,2 ft)

skatting

Topspoed

omtrent 48 km/h (30 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?

skatting

Hoe swaar was dit?

so swaar soos 2 honde

so lank soos 3 honde van neus tot stertso lank soos 17 piesangs punt aan puntso swaar soos 10 huiskatteso swaar soos 8 waatlemoeneso swaar soos 2 kleuterskoolkindersso swaar soos 1 skoolkinderskon 100 meter in 7,5 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Bicentenaria 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)

Bicentenaria omtrent 48 km/h (30 mph)

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

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

cool goed

Prettige feite

Bicentenaria was named to celebrate 200 years of Argentina's first independent government.1

Its fossils were found in a small area with bones from at least three different individuals.2

Scientists think Bicentenaria may have lived in groups because many skeletons were buried together.2

It lived alongside huge predators like Giganotosaurus, but was much smaller and more lightly built.2

Bicentenaria had special teeth with serrations only at the base of the crown.2

It is one of the earliest known coelurosaurs from the southern continents.2

KI-prent van Bicentenaria — 'n KI-prent van hoe Bicentenaria 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 Bicentenaria

?How big was Bicentenaria?

Bicentenaria was about 2.5 to 3 metres (8 to 10 feet) long and weighed around 40 kilograms (88 pounds). That is about as long as a small motorcycle and as heavy as a big dog.1 3

?Did Bicentenaria live in groups?

Yes, scientists think Bicentenaria may have lived in groups because the fossils of at least three different individuals were found buried together in a small area.1 3

?What did Bicentenaria eat?

Bicentenaria was a meat-eating dinosaur that hunted smaller animals. Its sharp teeth and claws helped it catch prey.1

?When did Bicentenaria live?

Bicentenaria lived during the Early Cretaceous period, about 100 million years ago.1

Vir dino-kenners

Wetenskaplike naam: Bicentenaria
Benoem deur: Novas et al. 20124
Groep: Vleisvretende dino's
Familie / klade: Coelurosauria4
Klassifikasie: Theropoda4
Ouderdom van die rotse: 113 tot 110 miljoen jaar (Albian)4
Rotsformasies: Candeleros4
Lande: Argentinië4
Fossielrekords: 1 in The Paleobiology Database4
Ontdekking: Bicentenaria was discovered by Raul Spedale in 1998 on the shore of a reservoir in Argentina. It was named and described by Fernando Novas and colleagues in 2012.2
Steeds omstrede: Scientists are still debating exactly where Bicentenaria fits in the dinosaur family tree, but they think it is a very early coelurosaur.2

Waar die feite vandaan kom

Bicentenaria (en.m.wikipedia.org)
Untitled Document (scielo.org.ar)
New Patagonian Cretaceous theropod sheds light about the early radiation of Coelurosauria (dinodata.de)
Bicentenaria in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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