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Umfanekiso wekhathuni: Yongjinglong
Ikhadi ledayinaso No. 1978 kwe-2 027

Yongjinglong

Igama lithetha: “dragon of Yongjing (the county in Gansu, China)”1
Yayitya: IzityaloIintamo-ndeiCretaceous yokuqala

Yongjinglong was a big, long-necked plant-eater that lived in what is now China. It had a very long shoulder blade that stretched more than half the length of its body. Scientists think it was still growing when it died.1

Yaphila
126 ukuya ku-113 izigidi zeminyaka eyadlulayo4
iCretaceous yokuqala
Iifosili zifunyenwe:
Gansu Province, China, near the town of Zhongpu1
Ubude
ukuya kuthi ga ku-12 m (39 ft)3
Ubunzima
ukuya kuthi ga ku-7.5 iitoni (16,500 lb)3
Ukuphakama
2.9 m (9.5 ft)
uqikelelo
Esona santya siphezulu
malunga ne-16 km/h (10 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yongjinglong malunga ne-12 m ubude (39 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)Yongjinglongmalunga ne-2.9 m ukuphakama (9.5 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeemoto ezingama-5
inde njengeemoto ezingama-2.5 zipakwe zilandelelanainde njengeebhanana ezingama-67 zilandelelanamalunga nobunzima bendlovuinzima njengamavatala angama-1500inzima njengamagumbi okufundela apheleleyo abantwana angama-9inzima njengeebhere ezimhlophe ezingama-17ibinokubaleka iimitha ezili-100 ngemizuzwana engama-22 (oyena mntu ukhawulezayo udinga i-9,6)

Yongjinglong wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Yongjinglong's shoulder blade was extremely long and straight, stretching over half the length of its trunk.1

2

Its neck and back bones had deep, air-filled holes called pleurocoels that covered the whole side of each bone, making the skeleton lighter.1

3

The ridges on the sides of its middle back bones formed a pattern that looks like the Roman numeral XI.1

4

Yongjinglong lived about 125 to 113 million years ago, during the Early Cretaceous period.2

5

The only known fossil is a subadult, meaning Yongjinglong was not fully grown when it died.1

6

Its teeth were long and spoon-shaped, perfect for scooping up plants.1

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Yongjinglong
Umfanekiso owenziwe yi-AI obonisa indlela Yongjinglong esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi
Yongjinglong
Inikwe igama ngu:
Li et al. 20144
Iqela
Iintamo-nde
Usapho / iclade
Euhelopodidae4
Ukuhlelwa
Sauropodomorpha > Sauropoda > Macronaria4
Ubudala bamatye
126 ukuya ku-113 izigidi zeminyaka (Barremian / Aptian)4
Izakhiwo zamatye
54
Amazwe
iTshayina4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Yongjinglong was discovered in 2008 by Li Daqing and You Hailu beside the G75 Highway in Gansu, China. It was named and described by Li and colleagues in 2014.12
Kusaxoxwa ngayo
Scientists are not sure exactly how big Yongjinglong grew, because the only known fossil is from a young animal.1

Apho iinyani zivela khona

  1. A New Titanosaurian Sauropod from the Hekou Group (Lower Cretaceous) of the Lanzhou-Minhe Basin, Gansu Province, China | PLOS One (journals.plos.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Yongjinglong datangi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Yongjinglong in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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