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ካርቱን ናይ Dearc
ካርድ ዳይኖሰር ቁ. 0498 ካብ 2 027

Dearc

ትርጉም ስሙ: “winged reptile or reptile from Skye in Scottish Gaelic”1
ይበልዕ ነበረ: ዓሳዝነፍሩ ተሳሓብቲማእከላይ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Dearc was a flying reptile that lived in the Middle Jurassic, about 167 million years ago. It was one of the biggest flying animals of its time, with wings as wide as a small car! It soared over the lagoons of what is now Scotland.1

ደስ ዝብል ሓቂ: ፕተሮሰራት ኣብ ልዕሊ ዳይኖሰራት ይነፍሩ ነበሩ፣ ግን ባዕሎም ዳይኖሰራት ኣይነበሩን፣ ኣዝማዶም እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 168 ክሳብ 165 ሚልዮን ዓመት6
ማእከላይ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Isle of Skye, Scotland, UK13
ስፍሓት ኣኽናፍ
2.5 ክሳብ 3 m (8.2 ክሳብ 9.8 ft)13
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 ዓቢ ነይሩ?

ኣኽናፉ ክንደይ ሰፊሖም ነይሮም?

Dearc ኣኽናፍ ካብ ጫፍ ክሳብ ጫፍ ኣስታት 3 ሜ (9.8 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)መኪና ኣስታት 4.5 ሜ (15 ft)ሓርማዝ፣ ሎሚ ኣብ ምድሪ ዝዓበየ እንስሳ ኣስታት 6.5 ሜ (21 ft)
ከም 1.5 ብሽክለታታት ብመስርዕ ዝሰፍሑ ኣኽናፍምሉእ ሜዳ ኩዕሶ እግሪ ኣብ 7.3 ካልኢት ክነፍሮ ይኽእል ነበረ

ምሳኻ ክነጻጸር Dearc ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Dearc was not fully grown when it died. It was a juvenile or subadult, still actively growing, so adults might have been even bigger.13

2

Its wingspan was about 2.5 to 3 metres (8 to 10 feet), as wide as a wandering albatross, the largest flying bird today.1

3

Before Dearc was discovered, scientists thought pterosaurs stayed small until the Cretaceous period. Dearc shows they got big much earlier.13

4

The fossil was found at Brothers' Point on the Isle of Skye in 2017, during a National Geographic-funded field trip.1

5

Its name comes from Scottish Gaelic and means both 'winged reptile' and 'reptile from Skye', because Skye is called the 'winged isle'.1

6

Dearc had a long, low skull and a slender upper arm bone, which helped it fly.1

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

?How big was Dearc?

Dearc had a wingspan of about 2.5 to 3 metres, as wide as a wandering albatross, the largest flying bird today. It was not fully grown when it died, so adults might have been even bigger.34

?When did Dearc live?

Dearc lived in the Middle Jurassic, about 167 million years ago.3

?Where was Dearc found?

The fossil was found at Brothers' Point on the Isle of Skye in Scotland in 2017.3

?What did Dearc eat?

Dearc had two types of teeth: long fangs at the front and peg-like teeth further back, which suggests it ate fish or other small animals.3

?Is Dearc a dinosaur?

No, Dearc is a pterosaur, a flying reptile, not a dinosaur.3

?Why is Dearc important?

Dearc shows that pterosaurs grew to large sizes much earlier than scientists thought, because before its discovery they believed big pterosaurs only appeared in the Cretaceous.35

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Dearc
ዝሰመዮ
Jagielska et al. 20226
ጉጅለ
ዝነፍሩ ተሳሓብቲ
ስድራ / ክላድ
Rhamphorhynchidae6
ምድባ
Pterosauria > Rhamphorhynchidae6
ዕድመ እቶም ኣኻውሕ
168 ክሳብ 165 ሚልዮን ዓመት (Bathonian)6
ናይ ኣኻውሕ ንብርብራት
Lealt Shale6
ሃገራት
ዓባይ ብሪጣንያ6
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database6
ርኽበት
The first Dearc fossil was discovered on May 23, 2017, at Brothers' Point on the Isle of Skye, Scotland, by a team led by Stephen Brusatte. It was named Dearc sgiathanach by Jagielska and colleagues in 2022.1
ገና ዘከራኽር
Scientists are not sure exactly how big Dearc could grow, because the only known fossil is from a young animal that was still growing.1

ሓቅታት ካበይ ይመጹ

  1. A skeleton from the Middle Jurassic of Scotland illuminates an earlier origin of large pterosaurs: Current Biology (cell.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Dearc (en.wikipedia.org)
  4. Report A skeleton from the Middle Jurassic of Scotland illuminates an earlier origin of large pterosaurs (sciencedirect.com)
  5. Jurassic Dearc | Nature Ecology & Evolution (nature.com)
  6. Dearc 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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