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Khathune ya Jian
Karete ya dinosaure No. 0906 ho tse 2 027

Jian

Lebitso le bolela: “one-winged bird from Chinese mythology”1
E jele: NamaDiraptorKretase ya Pele

Jian was a small, feathered dinosaur that lived about 120 million years ago. It had long feathers on its arms and legs, like four wings, and probably glided through the air like a flying squirrel. Scientists think it hunted early birds, because its fossils were found in a place full of bird bones.2

E phetse
dilemo tse dimilione tse 121 ho isa ho 113 tse fetileng3
Kretase ya Pele
Difosili di fumanwe ho
Changma Basin, Gansu Province, northwestern China1
Bophara ba mapheo
1.2 m (3.9 ft)2
Lebelo le phahameng ka ho fetisisa
e ka bang 43 km/h (27 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

Mapheo a yona a ne a pharaletse hakae?

Jian mapheo a ka bang 1.2 m ho tloha ntlheng ho isa ntlheng (3.9 ft)Katse ya lapeng e ka bang 0.5 m (1.6 ft)Ntja e ka bang 1 m (3.3 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)
telele jwaloka dikatse tsa lapeng tse 2.5 ho tloha nkong ho isa mohatlenge ne e ka matha dimitara tse 100 ka metsotswana e 8.4 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Jian e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

Jian is one of the biggest microraptor dinosaurs ever found. Its upper arm bone is about 10 centimetres (4 inches) long.2

2

Jian had a very long coracoid bone in its shoulder, longer compared to its arm than in any other microraptor.1

3

The only fossil of Jian found so far is an arm and shoulder. No other bones have been discovered yet.1

4

Jian lived alongside hundreds of early birds called Gansus yumenensis. Its fossils were found in the same rock layer as many bird skeletons.1

5

Scientists think Jian may have been the predator that left behind crushed bird bones at the site, similar to pellets coughed up by modern owls.2

6

Jian probably could not fly like a bird, but it could glide using its four feathered limbs, much like a flying squirrel.2

E entswe ke AISetshwantsho sa Jian se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Jian e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Jian
E rehilwe ke
Zhou et al. 20263
Sehlopha
Diraptor
Lelapa / leloko
Dromaeosauridae3
Tlhophiso
Theropoda > Dromaeosauridae3
Dilemo tsa mafika
dilemo tse dimilione tse 121 ho isa ho 113 (Aptian)3
Dibopeho tsa mafika
Xiagou3
Dinaha
Tjhaena3
Direkoto tsa difosili
1 ho The Paleobiology Database3
Ho sibollwa
Jian was named in 2026 by a team of scientists including Zhou, Lamanna, Poust, Li, You, and O'Connor. The only fossil found is an arm and shoulder from the Xiagou Formation in China.31
E sa ntse e phehwa kgang
Scientists are not sure if Jian could truly fly or only glide, because only its arm and shoulder bones have been found.2

Moo dintlha di tswang teng

  1. FIRST NON-AVIAN THEROPOD (DROMAEOSAURIDAE, MICRORAPTORINAE) FROM THE BIRD-BEARING LOWER CRETACEOUS XIAGOU FORMATION OF THE CHANGMA BASIN, GANSU PROVINCE, NORTHWESTERN CHINA (carnegiemnh.org)
  2. New species of dinosaur, a cousin of Velociraptor, probably glided on four “wings” and hunted early birds - Field Museum (fieldmuseum.org)
  3. Jian in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Diraptor

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Le tsona tsa nako e le nngwe: Kretase ya Pele

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Fepa Rexnkgo ya teboho bakeng sa batho ba baholo