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ካርቱን ናይ Jian
ካርድ ዳይኖሰር ቁ. 0906 ካብ 2 027

Jian

ትርጉም ስሙ: “one-winged bird from Chinese mythology”1
ይበልዕ ነበረ: ስጋራፕተራትመጀመርታ ክሬታሸስ

Jian was a small, feathered dinosaur that lived about 120 million years ago. It had long feathers on its arms and legs, like four wings, and probably glided through the air like a flying squirrel. Scientists think it hunted early birds, because its fossils were found in a place full of bird bones.2

ዝነበረሉ
ቅድሚ 121 ክሳብ 113 ሚልዮን ዓመት3
መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Changma Basin, Gansu Province, northwestern China1
ስፍሓት ኣኽናፍ
1.2 m (3.9 ft)2
ዝለዓለ ቅልጣፈ
ኣስታት 43 ኪ.ሜ/ሰ (27 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ኣኽናፉ ክንደይ ሰፊሖም ነይሮም?

Jian ኣኽናፍ ካብ ጫፍ ክሳብ ጫፍ ኣስታት 1.2 ሜ (3.9 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)
ከም 2.5 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕ100 ሜትሮ ኣብ 8.4 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Jian ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Jian is one of the biggest microraptor dinosaurs ever found. Its upper arm bone is about 10 centimetres (4 inches) long.2

2

Jian had a very long coracoid bone in its shoulder, longer compared to its arm than in any other microraptor.1

3

The only fossil of Jian found so far is an arm and shoulder. No other bones have been discovered yet.1

4

Jian lived alongside hundreds of early birds called Gansus yumenensis. Its fossils were found in the same rock layer as many bird skeletons.1

5

Scientists think Jian may have been the predator that left behind crushed bird bones at the site, similar to pellets coughed up by modern owls.2

6

Jian probably could not fly like a bird, but it could glide using its four feathered limbs, much like a flying squirrel.2

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

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Jian
ዝሰመዮ
Zhou et al. 20263
ጉጅለ
ራፕተራት
ስድራ / ክላድ
Dromaeosauridae3
ምድባ
Theropoda > Dromaeosauridae3
ዕድመ እቶም ኣኻውሕ
121 ክሳብ 113 ሚልዮን ዓመት (Aptian)3
ናይ ኣኻውሕ ንብርብራት
Xiagou3
ሃገራት
ቻይና3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Jian was named in 2026 by a team of scientists including Zhou, Lamanna, Poust, Li, You, and O'Connor. The only fossil found is an arm and shoulder from the Xiagou Formation in China.31
ገና ዘከራኽር
Scientists are not sure if Jian could truly fly or only glide, because only its arm and shoulder bones have been found.2

ሓቅታት ካበይ ይመጹ

  1. FIRST NON-AVIAN THEROPOD (DROMAEOSAURIDAE, MICRORAPTORINAE) FROM THE BIRD-BEARING LOWER CRETACEOUS XIAGOU FORMATION OF THE CHANGMA BASIN, GANSU PROVINCE, NORTHWESTERN CHINA (carnegiemnh.org)
  2. New species of dinosaur, a cousin of Velociraptor, probably glided on four “wings” and hunted early birds - Field Museum (fieldmuseum.org)
  3. Jian 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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ካብ ተመሳሳሊ ጉጅለ ተወሳኺ: ራፕተራት

VelociraptorራፕተራትMicroraptorራፕተራትDeinonychusራፕተራትAsiamericanaራፕተራትRichardoestesiaራፕተራትSaurornitholestesራፕተራት

ካብ ተመሳሳሊ ግዜ እውን: መጀመርታ ክሬታሸስ

Stegosaurusሰሌዳ ዘለዎም ዳይኖሰራትIguanodonመንቑር ዘለዎም ተኽሊ በላዕቲArchaeopteryxቀዳሞት ኣዕዋፍGiganotosaurusስጋ በላዕቲ ዳይኖሰራትBaryonyxስፓይኖሰራትParonychodonስጋ በላዕቲ ዳይኖሰራት
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ