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Santanaraptor

Naam beteken: “Santana Formation thief”1

Het geëet: VleisVleisvretende dino'sVroeë Kryt

Santanaraptor was a small, fast meat-eating dinosaur that lived in Brazil about 112 million years ago. It is known from a partial skeleton that even includes some preserved skin and muscle fibers!1

Het geleef

120 tot 113 miljoen jaar gelede2

Vroeë Kryt

Fossiele gevind in

Romualdo Formation, Ceará State, northeastern Brazil1 2

Lengte

tot 1,5 m (4,9 ft)1

Gewig

tot 15 kg (33 lb)1

Topspoed

omtrent 41 km/h (25 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 swaar was dit?

so swaar soos 4 huiskatte

so lank soos 3 huiskatte van neus tot stertso lank soos 8 piesangs punt aan puntso swaar soos 120 piesangskon 100 meter in 8,8 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Santanaraptor 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)

Santanaraptor omtrent 41 km/h (25 mph)

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

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

cool goed

Prettige feite

Santanaraptor is one of the few dinosaurs that preserves soft tissues, including a thin layer of skin, muscle fibers, and possibly blood vessels.1

The only known fossil of Santanaraptor is a juvenile, so scientists are not sure how big adults grew.1

Skin impressions under its left foot show that Santanaraptor had scales.1

When first discovered, Santanaraptor was thought to be a maniraptoran, but now many scientists think it was an early relative of tyrannosaurs like Tyrannosaurus rex.1

Santanaraptor lived during the Early Cretaceous period, about 112 million years ago.1

The species name placidus honors Placido Cidade Nuvens, who founded the Museum of Paleontology in the region where the fossil was found.1

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

?How big was Santanaraptor?

The only known fossil is a juvenile that may have reached about 1.5 metres (4.9 feet) in length and weighed about 15 kilograms (33 pounds).1

?Did Santanaraptor have feathers?

No direct feather fossils are known for Santanaraptor, but it is a coelurosaur, a group that includes feathered dinosaurs. Skin impressions under its foot show scales.1

?What did Santanaraptor eat?

Santanaraptor was a meat-eating dinosaur, but no specific prey remains are known from its fossil.1

?Is Santanaraptor a dinosaur?

Yes, Santanaraptor is a small theropod dinosaur.1

Vir dino-kenners

Wetenskaplike naam: Santanaraptor
Benoem deur: Kellner 19992
Groep: Vleisvretende dino's
Familie / klade: Coelurosauria2
Klassifikasie: Theropoda2
Ouderdom van die rotse: 120 tot 113 miljoen jaar (Aptian)2
Rotsformasies: Romualdo2
Lande: Brasilië2
Fossielrekords: 1 in The Paleobiology Database2
Ontdekking: Santanaraptor was named by Alexander Kellner in 1999 based on a partial skeleton unearthed in 1996 from the Romualdo Formation in Brazil.1 2
Steeds omstrede: Scientists still debate whether Santanaraptor was a tyrannosauroid, a megaraptoran, or an early maniraptoromorph.1

Waar die feite vandaan kom

Santanaraptor (en.wikipedia.org)
Santanaraptor in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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