Kartu dino No. 1547 ci 2 027

Rhoetosaurus

Tur bi mooy: “Rhoetus lizard, after a titan in Greek mythology”1

Lekkoon: GàncaxBaat yu guddJurasik bu mujj

Rhoetosaurus was a huge, long-necked plant-eater that stomped through ancient Australia. It was one of the biggest and most complete dinosaurs ever found on that continent. This gentle giant lived during the Jurassic Period, when Australia was much farther south and covered in lush forests.2

Dundoon

am na 159 ba 158 milyoŋ at3

Jurasik bu mujj

Fosil yu ñu gis ci

Queensland, Australia2

Guddaay

14 ba 17 m (46 ba 56 ft)2

Diisaay

9 toon (19 800 lb)2

Kawewaay

3 ba 4 m (9,8 ba 13 ft)2

Gaawaay bi gën a kawe

lu tollu ci 15 km/h (9 mph)

Daw: Australian Museum

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 6 oto

gudd ni 4 oto yu ñu taxawal ci benn rëddgudd ni 94 banaana yu ñu topp-toppalediis ni 1,5 ñeydiis ni 1800 xaaldiis ni 11 klaas yu mat yu xale yu lekkooldiis ni 20 uurs yu weexmënoon na daw 100 meetar ci 24 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Rhoetosaurus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Rhoetosaurus lu tollu ci 15 km/h (9 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Rhoetosaurus had a surprisingly long neck for a sauropod, thanks to its elongated neck vertebrae.2

Its bones had hollow cavities called pleurocoels, which are an advanced feature not seen in many Jurassic sauropods.2

Rhoetosaurus could walk at a speed of up to 15 km per hour, covering 20 to 30 km in a day.2

It is the only Australian sauropod known from before the Cretaceous Period, making it key to understanding early dinosaur evolution in the region.2

The first fossils were found in 1924 by a station manager named Arthur Browne, who sent them to the Queensland Museum.2

Rhoetosaurus lived in a wet, subtropical forest with tall conifer trees, cycads, and ferns, near a large braided river.2

Its tail may have been short and clubbed, similar to the Chinese sauropod Shunosaurus.2

Nataalu Rhoetosaurus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Rhoetosaurus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci Rhoetosaurus

?How big was Rhoetosaurus?

Rhoetosaurus was about 15 metres (49 feet) long and weighed around 9 tonnes (about 9.9 short tons). Some sources say it could reach up to 17 metres long and stand 3 to 4 metres tall at the hip.1 2

?What did Rhoetosaurus eat?

Rhoetosaurus was a plant-eater (herbivore) that probably ate araucarian conifers, seed ferns, and ferns that grew in its Jurassic forest home.2

?When did Rhoetosaurus live?

Rhoetosaurus lived during the Middle to Late Jurassic Period, about 168 to 163 million years ago.2 1

?Where was Rhoetosaurus found?

Rhoetosaurus fossils were found near Roma in south-central Queensland, Australia, in rocks that were once a large braided river channel.2 1

Ngir ñi xam dino lool

Turu xam-xam: Rhoetosaurus
Ku ko tudde: Longman 19263
Kurél: Baat yu gudd
Njaboot / klad: Eusauropoda3
Klasifikasiyoŋ: Sauropodomorpha > Sauropoda3
Màggaayu doj yi: 159 ba 158 milyoŋ at ()3
Formasiyoŋi doj: Walloon Coal Measures3
Réew yi: Ostarali3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: Rhoetosaurus was named by Heber Longman in 1926, after fossils were found on Durham Downs station in Queensland. The species name brownei honors Arthur Browne, the station manager who first spotted the bones.2
Ñu ngi koy werante ba tey: Scientists are still debating exactly where Rhoetosaurus fits in the sauropod family tree, because it has a mix of primitive and advanced features.2

Fa xibaar yi jóge

Rhoetosaurus (en.wikipedia.org)
Dinosaurs - Rhoetosaurus brownei - The Australian Museum (australian.museum)
Rhoetosaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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