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ካርቱን ናይ Diandongosaurus
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Diandongosaurus

ትርጉም ስሙ: “Diandong lizard, after the Diandong region of Yunnan, China”1
ይበልዕ ነበረ: ስጋናይ ባሕሪ ተሳሓብቲማእከላይ ትሪያሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Diandongosaurus was a small marine reptile that swam in the warm seas of China during the Triassic Period. It had a long body and sharp teeth for catching fish. It was only about as long as a ruler!12

ደስ ዝብል ሓቂ: እዚ ናይ ባሕሪ ተሳሓባይ ዳይኖሰራት ኣብ ምድሪ ክኸዱ ከለዉ ይሕምብስ ነበረ። ኩሉ ሰብ ዳይኖሰር ይብሎም፣ ግን ካልእ ጨንፈር ተሳሓብቲ እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 244 ክሳብ 243 ሚልዮን ዓመት3
ማእከላይ ትሪያሲክ
ፎሲላት ዝተረኽቡሉ
Luoping County, Yunnan Province, southwestern China13
ንውሓት
0.34 m (1.1 ft)1
ዝለዓለ ቅልጣፈ
ኣስታት 3 ኪ.ሜ/ሰ (2 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Diandongosaurus ኣስታት 0.34 ሜ ንውሓት (1.1 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 11 ናይ ጸወታ ጡባት ብመስርዕ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 60 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Diandongosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Diandongosaurus had a snout that was not pinched, and the part of its skull in front of the eye was longer than the part behind the eye.2

2

Its skull had a small opening on top (the supratemporal fenestra) that was smaller than its eye socket.2

3

The bones that form the forehead (frontals) and the top of the skull (parietals) were fused together into single pieces.2

4

Its collar bone (clavicle) had a forward-pointing projection, which is unusual.2

5

The toe bones (ungual phalanxes) of its hind feet were extremely flattened from top to bottom, possibly helping it paddle.2

6

The only known complete skeleton of Diandongosaurus was found in a famous fossil site called the Guanling Formation, which preserves many Triassic sea creatures.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Diandongosaurus
ብAI ዝተሰርሐ ስእሊ፣ Diandongosaurus 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 might think Diandongosaurus was a dinosaur because it lived long ago and had a long tail.

ሓቂ: Diandongosaurus was not a dinosaur. It was a marine reptile called an eosauropterygian, a group that includes ancestors of plesiosaurs.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Diandongosaurus
ዝሰመዮ
Shang et al. 20113
ጉጅለ
ናይ ባሕሪ ተሳሓብቲ
ስድራ / ክላድ
Eosauropterygia3
ምድባ
Sauropterygia3
ዕድመ እቶም ኣኻውሕ
244 ክሳብ 243 ሚልዮን ዓመት ()3
ናይ ኣኻውሕ ንብርብራት
Guanling3
ሃገራት
ቻይና3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Diandongosaurus was named in 2011 by Chinese paleontologists Qing-Hua Shang, Xiao-Chun Wu, and Chun Li. They described it from a complete, articulated skeleton found in the Guanling Formation of Yunnan Province.12
ገና ዘከራኽር
Scientists are not sure exactly how Diandongosaurus is related to other marine reptiles. Some studies suggest it might be a close cousin of both nothosaurs and pachypleurosaurs, but its exact place in the family tree is still debated.2

ሓቅታት ካበይ ይመጹ

  1. Diandongosaurus (en.wikipedia.org)
  2. A new eosauropterygian from Middle Triassic of eastern Yunnan Province, southwestern China (vertpala.ac.cn)
  3. Diandongosaurus 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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