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ካርቱን ናይ Tianyulong
ካርድ ዳይኖሰር ቁ. 1800 ካብ 2 027

Tianyulong

ትርጉም ስሙ: “sky dragon, named after the Shandong Tianyu Museum of Nature”1
ይበልዕ ነበረ: ኣትክልቲመንቑር ዘለዎም ተኽሊ በላዕቲማእከላይ ጁራሲክ ክሳብ ዳሕራይ ጁራሲክ

Tianyulong was a tiny dinosaur covered in fuzzy, feather-like filaments. It lived in what is now China and used its beak to munch on plants. This little dinosaur surprised scientists because it showed that even plant-eaters could have fluffy coats!12

ዝነበረሉ
ቅድሚ 168 ክሳብ 152 ሚልዮን ዓመት5
ማእከላይ ጁራሲክ ክሳብ ዳሕራይ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Jianchang County, western Liaoning Province, China1
ንውሓት
0.7 m (2.3 ft)1
ቁመት
0.24 m (0.8 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 19 ኪ.ሜ/ሰ (12 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Tianyulong ኣስታት 0.7 ሜ ንውሓት (2.3 ft)ድሙ ገዛ ኣስታት 0.5 ሜ (1.6 ft)ከልቢ ኣስታት 1 ሜ (3.3 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)

ቁመቱ ክንደይ ነይሩ?

Tianyulongኣስታት 0.24 ሜ ቁመት (0.8 ft)ድሙ ገዛኣስታት 0.3 ሜ (1 ft)ከልቢኣስታት 0.5 ሜ (1.6 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)

ግምት

ከም 4 ባናና ተሰሪዑ ዝነውሕኣብ ትሕቲ ወንበር ክሓልፍ ዝኽእል ንእሽቶ100 ሜትሮ ኣብ 19 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Tianyulong ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Tianyulong was one of the first ornithischian dinosaurs found with filamentous (fuzzy) structures on its body, similar to the proto-feathers of some theropods.2

2

The filaments on Tianyulong were long, unbranched, and hollow, reaching about 60 mm (2.4 inches) on its tail.1

3

Its skull was very large compared to its small neck and body, and its hind legs were much longer than its front legs.1

4

Tianyulong belonged to a group called heterodontosaurids, which had a pair of enlarged canine-like tusks.1

5

The only known species is Tianyulong confuciusi, named after the Chinese philosopher Confucius.1

6

At first scientists thought Tianyulong lived in the Early Cretaceous, but later dating of the rocks showed it was from the Middle Jurassic, about 158.5 million years ago.1

7

Tianyulong is known from several specimens, but all were collected by private collectors, so their exact location is uncertain.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Tianyulong
ብAI ዝተሰርሐ ስእሊ፣ Tianyulong 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 Tianyulong ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Tianyulong?

About 70 centimetres long, with its tail making up about 44 centimetres of that length. It was about the size of a cat.14

?Did Tianyulong have feathers?

It had long, hollow, unbranched filaments on its back, tail and neck that look like primitive feathers, called proto-feathers. Scientists are not sure if these are true feathers or something that evolved separately.12

?What did Tianyulong eat?

It was herbivorous or possibly omnivorous, using its beak to munch on plants. It also had a pair of enlarged canine-like tusks.1

?When did Tianyulong live?

It lived during the Middle Jurassic period, about 158.5 million years ago. Scientists first thought it was from the Early Cretaceous, but later dating of the rocks showed it was older.1

?Where was Tianyulong found?

Its fossils were discovered in Jianchang County, Western Liaoning Province, China. All specimens were collected by private collectors, so the exact location is uncertain.1

?Is Tianyulong a dinosaur?

Yes, it is a small ornithischian dinosaur called a heterodontosaurid. It is not a bird or a pterosaur.1

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think only meat-eating dinosaurs had feathers or fuzzy coats.

ሓቂ: Tianyulong shows that plant-eating ornithischian dinosaurs also had filamentous structures, suggesting that fuzzy coverings were common among many dinosaur groups.2

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Tianyulong
ዝሰመዮ
Zheng et al. 20095
ጉጅለ
መንቑር ዘለዎም ተኽሊ በላዕቲ
ስድራ / ክላድ
Heterodontosauridae5
ምድባ
Ornithischia > Heterodontosauridae5
ዕድመ እቶም ኣኻውሕ
168 ክሳብ 152 ሚልዮን ዓመት (Bathonian / Kimmeridgian)5
ናይ ኣኻውሕ ንብርብራት
Tiaojishan5
ሃገራት
ቻይና5
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database5
ርኽበት
Tianyulong was named and described in 2009 by Xiao-Ting Zheng and colleagues, based on a fossil housed at the Shandong Tianyu Museum of Nature in China.12
ገና ዘከራኽር
Scientists still debate whether the filamentous structures on Tianyulong are true proto-feathers or just collagen fibers under the skin.1

ሓቅታት ካበይ ይመጹ

  1. Tianyulong (en.wikipedia.org)
  2. An Early Cretaceous heterodontosaurid dinosaur with filamentous integumentary structures | Nature (nature.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Tianyulong – a fuzzy dinosaur that makes the origin of feathers fuzzier | National Geographic (nationalgeographic.com)
  5. Tianyulong 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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