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ካርቱን ናይ Xuanhanosaurus
ካርድ ዳይኖሰር ቁ. 1952 ካብ 2 027

Xuanhanosaurus

ይበልዕ ነበረ: ስጋስጋ በላዕቲ ዳይኖሰራትማእከላይ ጁራሲክ

Xuanhanosaurus was a meat-eating dinosaur that stomped around China about 168 million years ago. It was a medium-sized hunter with strong arms and sharp teeth. Imagine a big lizard built for chasing prey!12

ዝነበረሉ
ቅድሚ 171 ክሳብ 168 ሚልዮን ዓመት6
ማእከላይ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Xuanhanosaurus fossils were found in Xuanhan County, Sichuan Basin, southwestern China.1
ንውሓት
6 m (20 ft)1
ክብደት
250 kg ክሳብ 265 kg (551 ክሳብ 584 lb)45
ቁመት
1.9 m (6.2 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 47 ኪ.ሜ/ሰ (29 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Xuanhanosaurus ኣስታት 6 ሜ ንውሓት (20 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)መኪና ኣስታት 4.5 ሜ (15 ft)ሓርማዝ፣ ሎሚ ኣብ ምድሪ ዝዓበየ እንስሳ ኣስታት 6.5 ሜ (21 ft)

ቁመቱ ክንደይ ነይሩ?

ከልቢኣስታት 0.5 ሜ (1.6 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)Xuanhanosaurusኣስታት 1.9 ሜ ቁመት (6.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 13 ኣኽላባት ዝኸብድ
ከም 6 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 33 ባናና ተሰሪዑ ዝነውሕከም 53 ሓብሓብ ዝኸብድከም 14 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 8 ተመሃሮ ዝኸብድ100 ሜትሮ ኣብ 7.7 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Xuanhanosaurus ክንደይ ዓቢ ነይሩ?

ኣብ ብራውዘርካ ቀሊል ሕሳብ ጥራይ። ዝዕቀብ ወይ ናብ ዝኾነ ቦታ ዝለኣኽ የለን።

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Xuanhanosaurus had a forearm that was relatively massive and long, which is unusual for a meat-eating dinosaur of its time.1

2

Its humerus, the upper arm bone, was straight and had a medial deltopectoral crest, a feature that helped attach strong muscles.1

3

The ratio of the maximum length of its humerus to its radius was 1.3, which scientists say is extremely conservative for a carnosaur.1

4

Xuanhanosaurus had a metacarpal III that was comparatively massive, and its metacarpal IV was short and light.1

5

The fossils come from the Lower Shaximiao Formation, which is Middle Jurassic in age, about 170 to 168 million years old.2

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Xuanhanosaurus
ብAI ዝተሰርሐ ስእሊ፣ Xuanhanosaurus ከመይ ይመስል ከም ዝነበረ ዘርኢ፣ ኮምፒተር ካብቲ ሳይንቲስታት ዝፈልጥዎ ዝሰርሖ። ግምት እዩ: እቲ ሓቀኛ እንስሳ ፍልይ ዝበለ ክመስል ይኽእል፣ ሓቀኛ ሕብሩ ድማ ዝፈልጦ የለን።
ንስኻ ሓቲትካ

ብዛዕባ Xuanhanosaurus ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Xuanhanosaurus?

About 4.8 metres (16 feet) long and weighed around 265 kilograms (585 pounds).4

?Did Xuanhanosaurus walk on four legs?

Probably not. The scientist who first described it thought it might, but later experts say it walked on its hind legs like other meat-eating dinosaurs.4

?What does Xuanhanosaurus mean?

Xuanhanosaurus means 'Xuanhan lizard,' named after Xuanhan County in Sichuan, China, where it was found.4

?When did Xuanhanosaurus live?

It lived during the Middle Jurassic, about 166 million years ago.4

?What did Xuanhanosaurus eat?

It was a meat-eater (theropod dinosaur) that likely hunted other animals with its sharp teeth and strong arms.4

?Why did Xuanhanosaurus have strong arms?

Its strong arms may have been useful for catching prey, even though it walked on two legs.4

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Xuanhanosaurus
ዝሰመዮ
Dong 19846
ጉጅለ
ስጋ በላዕቲ ዳይኖሰራት
ስድራ / ክላድ
Piatnitzkysauridae6
ምድባ
Theropoda6
ዕድመ እቶም ኣኻውሕ
171 ክሳብ 168 ሚልዮን ዓመት (Bajocian)6
ናይ ኣኻውሕ ንብርብራት
Shaximiao6
ሃገራት
ቻይና6
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database6
ርኽበት
Xuanhanosaurus was named by Chinese paleontologist Dong Zhiming in 1984. The fossils were found in the Sichuan Basin, and the dinosaur was described as a new genus and species.12
ገና ዘከራኽር
Scientists debate whether Xuanhanosaurus belongs to the Megalosauridae family or to a group called Piatnitzkysauridae, so its exact family tree is still uncertain.3

ሓቅታት ካበይ ይመጹ

  1. A new theropod dinosaur from the Middle Jurassic of Sichuan Basin (eurekamag.com)
  2. PBDB Collection (paleobiodb.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Xuanhanosaurus (en.wikipedia.org)
  5. PaleoCodex :: Xuanhanosaurus (paleocodex.com)
  6. Xuanhanosaurus in The Paleobiology Database (CC BY 4.0): ዕድመ፣ ቦታታት፣ ናይ ኣኻውሕ ንብርብራት፣ ምድባ።

ኣብዚ ገጽ ዘሎ ኩሉ ሓቂ ናብ ምንጩ ዘመልክት ቁጽሪ ኣለዎ። ጌጋ እንተ ጌርና፣ ይቕሬታ፣ ንሕና ፈተውቲ ዳይኖሰር ኢና፣ ሳይንሳዊ መጽሔት ኣይኮንናን። ኣብ [email protected] ንገረና፣ ክንእርሞ ኢና።

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