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Chithunzi choseketsa cha Daanosaurus
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Daanosaurus

Dzina limatanthauza: “Da'an lizard, after the Da'an district in Zigong, Sichuan, China”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase

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

Ankakhala
zaka 155 mpaka 143 miliyoni zapitazo4
Kumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase
Mafosili apezeka ku
Da'an district, Zigong, Sichuan Province, China1
Liwiro lalikulu kwambiri
pafupifupi 15 km/h (9 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Daanosaurus chopangidwa ndi AI
Chithunzi cha momwe Daanosaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

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

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

Kwa akatswiri a madino

Dzina la sayansi
Daanosaurus
Anapatsidwa dzina ndi
Ye et al. 20054
Gulu
Makosi atali
Banja / kladi
Mamenchisauridae4
Magawidwe a sayansi
Sauropodomorpha > Sauropoda4
Zaka za miyala
zaka 155 mpaka 143 miliyoni (Kimmeridgian / Tithonian)4
Mapangidwe a miyala
Shaximiao4
Mayiko
China4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
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
Akukambiranabe
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

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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