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ካርቱን ናይ Palaeolimnornis
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Palaeolimnornis

ይበልዕ ነበረ: ዓሳዝነፍሩ ተሳሓብቲመጀመርታ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Palaeolimnornis was a flying reptile that lived about 143 to 137 million years ago, during the Early Cretaceous period. It was a pterosaur, not a dinosaur, and it soared over ancient Romania. Scientists think it ate fish, catching them from the water with its beak.31

ደስ ዝብል ሓቂ: ፕተሮሰራት ኣብ ልዕሊ ዳይኖሰራት ይነፍሩ ነበሩ፣ ግን ባዕሎም ዳይኖሰራት ኣይነበሩን፣ ኣዝማዶም እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 143 ክሳብ 137 ሚልዮን ዓመት3
መጀመርታ ክሬታሸስ
ዝለዓለ ቅልጣፈ
ኣስታት 52 ኪ.ሜ/ሰ (32 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

Palaeolimnornis was originally named Limnornis in 1984, but that name was already used for a bird, so it was changed to Palaeolimnornis in 1985.31

2

The fossils of Palaeolimnornis were found in a bauxite mine in Romania, inside an ancient cave system that was filled with sediment.1

3

Some scientists think Palaeolimnornis might actually be a pterosaur, not a bird, because its bones are very similar to other pterosaurs.31

4

The name Palaeolimnornis means 'ancient lake bird', even though it was probably a flying reptile.3

5

Palaeolimnornis lived during the Berriasian age, which is the very beginning of the Cretaceous period, about 143 to 137 million years ago.3

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Palaeolimnornis
ብAI ዝተሰርሐ ስእሊ፣ Palaeolimnornis 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
Palaeolimnornis
ዝሰመዮ
Jurcsák and Kessler 19853
ጉጅለ
ዝነፍሩ ተሳሓብቲ
ስድራ / ክላድ
Pterosauria3
ምድባ
Pterosauria3
ዕድመ እቶም ኣኻውሕ
143 ክሳብ 137 ሚልዮን ዓመት (Berriasian)3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Palaeolimnornis was first named by Jurcsák and Kessler in 1985, based on fossils found in the Cornet bauxite mine in Romania. The fossils were collected in the late 1970s and early 1980s.31
ገና ዘከራኽር
Scientists are not sure if Palaeolimnornis was really a pterosaur or a bird, because the fossils are very fragmentary. Some researchers consider it a nomen dubium (doubtful name).31

ሓቅታት ካበይ ይመጹ

  1. Early Cretaceous (Berriasian) birds and pterosaurs from the Cornet bauxite mine, Romania (onlinelibrary.wiley.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Palaeolimnornis 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: ዝነፍሩ ተሳሓብቲ

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ካብ ተመሳሳሊ ግዜ እውን: መጀመርታ ክሬታሸስ

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ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ