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Karta e dinozaurit nr. 0261 nga 2 027

Beipiaosaurus

Emri do të thotë: “Beipiao lizard”1

Hante: BimëDinozaurë të çuditshëm me puplaKretaku i Hershëm

Beipiaosaurus was a feathered dinosaur that looked a bit like a big, fluffy bird. It had long, simple feathers on its neck and tail, and scientists think it was covered in downy fuzz. This dinosaur was a plant-eater, even though it belonged to the meat-eating dinosaur group!1 2

Jetoi

126 deri në 120 milionë vjet më parë4

Kretaku i Hershëm

Fosile të gjetura në

Liaoning Province, China1 4

Gjatësia

2,2 m (7,2 ft)1

Pesha

27 kg (60 lb)1

Lartësia

0,9 m (3 ft)

vlerësim

Shpejtësia maksimale

rreth 27 km/orë (17 mph)

Vrapimi, vlerësim

Kur jetoi?

Triasiku

Jurasiku

Kretaku

252 milionë vjet më parë20114566, asteroidi

Sa i madh ishte?

Sa i gjatë ishte?

Sa i lartë ishte?

vlerësim

Sa i rëndë ishte?

i rëndë sa 7 mace shtëpiake

i gjatë sa 4 mace shtëpiake nga hunda te bishtii gjatë sa 12 banane njëra pas tjetrësi rëndë sa 5 shalqinjmund të vraponte 100 metra për 13 sekonda (njeriu më i shpejtë do 9,6)

Sa i madh ishte Beipiaosaurus krahasuar me TY?

Vetëm matematikë në shfletuesin tënd. Asgjë nuk ruhet dhe asgjë nuk dërgohet askund.

Sa i shpejtë ishte?

Një njeri që ecën rreth 5 km/orë (3 mph)

Një fëmijë me biçikletë rreth 12 km/orë (7 mph)

Beipiaosaurus rreth 27 km/orë (17 mph)

Një kalë në galop rreth 65 km/orë (40 mph)

Një gepard rreth 100 km/orë (62 mph)

gjëra interesante

Fakte argëtuese

Beipiaosaurus had two kinds of feathers: a fluffy downy coat and much longer, stiff, ribbon-like feathers called EBFFs (elongated broad filamentous feathers). These long feathers could be up to 15 cm (6 inches) long.1

Before the discovery of Yutyrannus, Beipiaosaurus was the heaviest feathered dinosaur known from direct fossil evidence.1

Its feathers were brownish, as scientists found out by studying the shape of pigment cells preserved in the fossils.1

Beipiaosaurus had a shorter neck than most other therizinosaurs, which usually have long necks for reaching high plants.1

The name Beipiaosaurus inexpectus means 'unexpected Beipiao lizard' because its features surprised the scientists who first studied it.1

Beipiaosaurus lived about 125 million years ago during the Early Cretaceous period.1 4

Foto e krijuar nga AI: Beipiaosaurus — Një foto e krijuar nga AI që tregon si mund të ketë dukur Beipiaosaurus, bërë nga një kompjuter sipas asaj që dinë shkencëtarët. Është një hamendje: kafsha e vërtetë mund të ketë qenë ndryshe, dhe askush nuk i di ngjyrat e saj të vërteta.

ti pyete

Pyetjet më të shpeshta për Beipiaosaurus

?How big was Beipiaosaurus?

Beipiaosaurus was a small dinosaur, about 2.2 metres (7.2 feet) long and weighing around 27 kilograms (60 pounds). Some estimates suggest it was a bit shorter at 1.8 metres (5.9 feet) and heavier at 50 kilograms (110 pounds).1 3

?What did Beipiaosaurus eat?

Beipiaosaurus was mostly a plant-eater, even though it belonged to the meat-eating dinosaur group. Its teeth and body structure show it was generally herbivorous.1 3

?Did Beipiaosaurus have feathers?

Yes, Beipiaosaurus had two kinds of feathers: a fluffy downy coat and much longer, stiff, ribbon like feathers called EBFFs. These long feathers could be up to 15 centimetres (6 inches) long.1

?When did Beipiaosaurus live?

Beipiaosaurus lived during the Early Cretaceous period, about 125 million years ago. Its fossils were found in the Yixian Formation in China.1 3

?Where was Beipiaosaurus found?

Beipiaosaurus fossils were discovered in Liaoning Province, China, near the city of Beipiao. The first remains were found in 1996 by a farmer named Li Yinxian.1

?What does the name Beipiaosaurus mean?

The name Beipiaosaurus means 'Beipiao lizard' after the city in China where it was found. The species name 'inexpectus' means 'unexpected' in Latin, because its features surprised scientists.1 3

?Was Beipiaosaurus bigger than T. rex?

No, Beipiaosaurus was much smaller than T. rex. It was only about 2.2 metres (7.2 feet) long and weighed around 27 kilograms (60 pounds), while T. rex was over 12 metres long.1

?What color were Beipiaosaurus feathers?

Scientists studied pigment cells in the fossils and found that Beipiaosaurus feathers were brownish. The melanosomes (color cells) were sphere-shaped, which gives a dark brown color.1

Shkatërruesi i miteve

Miti: Many people think all feathered dinosaurs could fly or glide.

E vërteta: Beipiaosaurus had feathers but could not fly. Its feathers were probably for display, insulation, or both.1

Për ekspertët e dinozaurëve

Emri shkencor: Beipiaosaurus
Emërtuar nga: Xu et al. 19994
Grupi: Dinozaurë të çuditshëm me pupla
Familja / klada: Therizinosauroidea4
Klasifikimi: Theropoda > Therizinosauria4
Mosha e shkëmbinjve: 126 deri në 120 milionë vjet (Barremian / Aptian)4
Formacionet shkëmbore: Yixian4
Vendet: Kina4
Gjetjet fosile: 2 në The Paleobiology Database4
Zbulimi: A farmer named Li Yinxian found the first Beipiaosaurus fossil in 1996 near Sihetun, China. Scientists Xu Xing, Tang Zhilu, and Wang Xiaolin named it in 1999.1
Ende i diskutueshëm: Scientists are still debating whether the long, ribbon-like feathers of Beipiaosaurus were used for display, to keep warm, or for some other purpose.1

Nga vijnë faktet

Beipiaosaurus (en.wikipedia.org)
A therizinosauroid dinosaur with integumentary structures from China | Nature (preview-www.nature.com)
Beipiaosaurus | Natural History Museum (nhm.ac.uk)
Beipiaosaurus in The Paleobiology Database (CC BY 4.0): mosha, vendet, formacionet shkëmbore, klasifikimi.

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