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ካርቱን ናይ Vescornis
ካርድ ዳይኖሰር ቁ. 1890 ካብ 2 027

Vescornis

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

Vescornis was a tiny, feathered dinosaur that could fly. It lived during the Early Cretaceous, about 122 million years ago, in what is now China. This little bird had long foot claws and short wing fingers, which made it great at flying but not so good at climbing trees.12

ዝነበረሉ
ቅድሚ 126 ክሳብ 120 ሚልዮን ዓመት4
መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Hebei 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

Vescornis had very small wing claws and long, strong foot claws, which helped it fly better but made it worse at climbing than many other early birds.2

2

The only known fossil of Vescornis was first thought to come from the Yixian Formation, but later geologists realized it was actually from the Huajiying Formation.1

3

Vescornis might be the same animal as another early bird called Jibeinia, but scientists are not sure because the Jibeinia fossil got lost.1

4

The name 'Hebeiornis' was given to the same fossil in 1999, but that name is not used because it was not described well enough.1

5

Vescornis lived about 122 million years ago, during the Early Cretaceous period.1

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

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Vescornis was a true bird like modern birds.

ሓቂ: Vescornis was an enantiornithine, a group of ancient birds that had teeth and claws, and it is not a direct ancestor of today's birds.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Vescornis
ዝሰመዮ
Zhang et al. 20044
ጉጅለ
ቀዳሞት ኣዕዋፍ
ስድራ / ክላድ
Enantiornithes4
ምድባ
Theropoda > Avialae4
ዕድመ እቶም ኣኻውሕ
126 ክሳብ 120 ሚልዮን ዓመት (Barremian / Aptian)4
ናይ ኣኻውሕ ንብርብራት
Yixian4
ሃገራት
ቻይና4
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database4
ርኽበት
The fossil was found in Hebei Province, China, and was described by Zhang and colleagues in 2004. It is stored at the Nanjing Institute of Geology and Paleontology.1
ገና ዘከራኽር
Scientists still debate whether Vescornis is the same species as Jibeinia, because the Jibeinia fossil is lost and the two look very similar.1

ሓቅታት ካበይ ይመጹ

  1. Vescornis (en.wikipedia.org)
  2. Description of a new enantiornithine bird from the Early Cretaceous of Hebei, northern China (cdnsciencepub.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Vescornis 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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