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ካርቱን ናይ Xiangornis
ካርድ ዳይኖሰር ቁ. 1935 ካብ 2 027

Xiangornis

ትርጉም ስሙ: “free flight bird”1
ይበልዕ ነበረ: ስጋቀዳሞት ኣዕዋፍመጀመርታ ክሬታሸስ

Xiangornis was an ancient bird that lived about 120 million years ago. It had a mix of features from two big groups of early birds, making it a mysterious and special creature. Its wing bones were already fused together like in modern birds, which helped it fly strongly.12

ዝነበረሉ
ቅድሚ 121 ክሳብ 113 ሚልዮን ዓመት4
መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Liaoning Province, China12
ዝለዓለ ቅልጣፈ
ኣስታት 27 ኪ.ሜ/ሰ (17 ማይል/ሰ)
ምንፋር, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Xiangornis belongs to a group called Enantiornithes, which were the most common birds during the Cretaceous period.31

2

Its wing bones (carpometacarpus) were completely fused together, both near the body and far from it, just like in modern birds.12

3

Xiangornis had a large extensor process on its wing, a bony bump that helped attach muscles and ligaments for strong flight.12

4

This bird shows that some features thought to belong only to modern birds actually evolved earlier and separately in enantiornithines.12

5

The name Xiangornis comes from Mandarin words meaning 'free flight' and the Greek word for bird.12

6

Xiangornis lived during the Aptian age, about 121 to 113 million years ago, in what is now Liaoning, China.3

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Xiangornis
ብAI ዝተሰርሐ ስእሊ፣ Xiangornis 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
Xiangornis
ዝሰመዮ
Hu et al. 20124
ጉጅለ
ቀዳሞት ኣዕዋፍ
ስድራ / ክላድ
Enantiornithes4
ምድባ
Theropoda > Avialae4
ዕድመ እቶም ኣኻውሕ
121 ክሳብ 113 ሚልዮን ዓመት (Aptian)4
ናይ ኣኻውሕ ንብርብራት
Jiufotang4
ሃገራት
ቻይና4
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database4
ርኽበት
Xiangornis was named by Hu and colleagues in 2012 based on a partial skeleton found in the Jiufotang Formation of Liaoning, China. The fossil includes wing and shoulder bones.31
ገና ዘከራኽር
Scientists are still debating whether Xiangornis is truly an enantiornithine or if it blurs the line between enantiornithines and ornithuromorphs (the group that includes modern birds).12

ሓቅታት ካበይ ይመጹ

  1. A new enantiornithine bird from the Lower Cretaceous of Western Liaoning, China, and its implications for early avian evolution (tandfonline.com)
  2. A new enantiornithine bird from the Lower Cretaceous of Western Liaoning, China, and its implications for early avian evolution (ivpp.cas.cn)
  3. PBDB Taxon (paleobiodb.org)
  4. Xiangornis 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: ቀዳሞት ኣዕዋፍ

Archaeopteryxቀዳሞት ኣዕዋፍHesperornisቀዳሞት ኣዕዋፍIchthyornisቀዳሞት ኣዕዋፍBaptornisቀዳሞት ኣዕዋፍJurapteryxቀዳሞት ኣዕዋፍGobipteryxቀዳሞት ኣዕዋፍ

ካብ ተመሳሳሊ ግዜ እውን: መጀመርታ ክሬታሸስ

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