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Umfanekiso wekhathuni: Daanosaurus
Ikhadi ledayinaso No. 0471 kwe-2 027

Daanosaurus

Igama lithetha: “Da'an lizard, after the Da'an district in Zigong, Sichuan, China”1
Yayitya: IzityaloIintamo-ndeiJurassic yamva ukuya ku-iCretaceous yokuqala

Daanosaurus was a long-necked plant-eater that lived in what is now China during the Late Jurassic. It is known only from a young dinosaur, so scientists are not sure how big it grew. It was probably similar to another sauropod called Bellusaurus.1

Yaphila
155 ukuya ku-143 izigidi zeminyaka eyadlulayo4
iJurassic yamva ukuya ku-iCretaceous yokuqala
Iifosili zifunyenwe:
Da'an district, Zigong, Sichuan Province, China1
Esona santya siphezulu
malunga ne-15 km/h (9 mph)
Ukubaleka, uqikelelo

Yaphila nini?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Daanosaurus is known only from a single juvenile skeleton, so its adult size is unknown.1

2

Its neck bones had deep air pockets called pleurocoels, which made the skeleton lighter.2

3

The neural spines on its back vertebrae were broad and plate-like, not forked like in some other sauropods.2

4

The front chevrons (bones under the tail) were Y-shaped and did not form a closed canal.2

5

Its femur was long and straight, with greatly expanded ends and a well-developed fourth trochanter for muscle attachment.2

6

Some scientists think Daanosaurus might actually be a young mamenchisaurid, a group of long-necked sauropods from Asia.1

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

Eyona mibuzo ibuzwa kakhulu: Daanosaurus

?How big was Daanosaurus?

Nobody knows for sure because only a young skeleton has been found. Scientists think it was probably similar in size to Bellusaurus, but the adult size is unknown.1

?What did Daanosaurus eat?

It was a plant-eater, like other sauropods. Its spoon-shaped teeth were good for stripping leaves off plants.12

?Is Daanosaurus a dinosaur?

Yes, it is a sauropod dinosaur. It lived during the Late Jurassic in what is now China.1

Inyaniso ngeentsomi

Intsomi: Daanosaurus was a giant adult sauropod like many others.

Inyaniso: The only known fossil is from a juvenile, so scientists cannot be sure how big it got as an adult.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Daanosaurus
Inikwe igama ngu:
Ye et al. 20054
Iqela
Iintamo-nde
Usapho / iclade
Mamenchisauridae4
Ukuhlelwa
Sauropodomorpha > Sauropoda4
Ubudala bamatye
155 ukuya ku-143 izigidi zeminyaka (Kimmeridgian / Tithonian)4
Izakhiwo zamatye
Shaximiao4
Amazwe
iTshayina4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Daanosaurus was named in 2005 by Ye Yong, Gao Yuhui, and Jiang Shan based on a juvenile skeleton found in the Upper Shaximiao Formation of Zigong, Sichuan. The species name zhangi honors Zhang Aiping, former Minister of National Defense.1
Kusaxoxwa ngayo
Scientists debate whether Daanosaurus is a true brachiosaurid or a juvenile mamenchisaurid, because the only specimen is young and may not show all adult features.1

Apho iinyani zivela khona

  1. Daanosaurus (en.wikipedia.org)
  2. A NEW GENUS OF SAUROPOD FROM ZIGONG,SICHUAN (vertpala.ac.cn)
  3. Daanosaurus Ye et al. 2005 data - Encyclopedia of Life (eol.org)
  4. Daanosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Iintamo-nde

Nezinye ezivela kwixesha elinye: iJurassic yamva

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