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Katuuni ya Daanosaurus
Kaadi ya dayinoso No. 0471 ku 2 027

Daanosaurus

Erinnya litegeeza: “Da'an lizard, after the Da'an district in Zigong, Sichuan, China”1
Yalyanga: EbimeraEz'ensingo empanvuEnkomerero ya Jurasiki okutuuka ku Entandikwa ya Kuretasi

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

Yabeerawo
emyaka obukadde 155 okutuuka ku 143 emabega4
Enkomerero ya Jurasiki okutuuka ku Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Da'an district, Zigong, Sichuan Province, China1
Sipiidi esinga
nga 15 km/h (9 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

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

Kyakolebwa AIEkifaananyi kya Daanosaurus ekyakolebwa AI
Ekifaananyi kya Daanosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku 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

Omumenyi w'enfumo

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

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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Daanosaurus
Yatuumibwa
Ye et al. 20054
Ekibinja
Ez'ensingo empanvu
Ekika / ekibinja
Mamenchisauridae4
Engabanya
Sauropodomorpha > Sauropoda4
Emyaka gy'enjazi
emyaka obukadde 155 okutuuka ku 143 (Kimmeridgian / Tithonian)4
Ensengeka z'enjazi
Shaximiao4
Ensi
Cayina4
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database4
Okuzuulibwa
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
Kikyakubaganyizibwako ebirowoozo
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

Ebituufu gye biva

  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): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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