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ካርቱን ናይ Eoplesiosaurus
ካርድ ዳይኖሰር ቁ. 0604 ካብ 2 027

Eoplesiosaurus

ትርጉም ስሙ: “dawn Plesiosaurus”1
ይበልዕ ነበረ: ስጋፕሌሲዮሰራትመጀመርታ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Eoplesiosaurus was one of the very first plesiosaurs, swimming in the seas just after the Triassic-Jurassic extinction. It had a very long neck and four flippers, and it used them to paddle through the water and catch fish.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 201 ክሳብ 200 ሚልዮን ዓመት3
መጀመርታ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Watchet, Somerset, United Kingdom31
ንውሓት
2 ክሳብ 3 m (6.6 ክሳብ 9.8 ft)2
ዝለዓለ ቅልጣፈ
ኣስታት 28 ኪ.ሜ/ሰ (17 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Eoplesiosaurus ኣስታት 3 ሜ ንውሓት (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 3 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 17 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 6.4 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Eoplesiosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Eoplesiosaurus is one of the oldest plesiosaurs ever found, living about 199 to 198 million years ago.1

2

Its neck was very long, with at least 38 neck bones, and its neck was longer than its body.12

3

The only fossil of Eoplesiosaurus is a complete skeleton from the neck down, found in the Blue Lias Formation in England.1

4

Eoplesiosaurus had small, cone-shaped bumps on the bases of its neck bones, which is a unique feature not seen in other plesiosaurs.12

5

It lived right after the Triassic-Jurassic extinction event, when many ocean animals died out and plesiosaurs began to take over the seas.2

6

Eoplesiosaurus was a small plesiosaur, with a body length of only about 2 to 3 metres (6.5 to 10 feet).2

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Eoplesiosaurus
ብAI ዝተሰርሐ ስእሊ፣ Eoplesiosaurus 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
Eoplesiosaurus
ዝሰመዮ
Benson et al. 20123
ጉጅለ
ፕሌሲዮሰራት
ስድራ / ክላድ
Plesiosauria3
ምድባ
Plesiosauria > Sauropterygia3
ዕድመ እቶም ኣኻውሕ
201 ክሳብ 200 ሚልዮን ዓመት (Hettangian)3
ናይ ኣኻውሕ ንብርብራት
Blue Lias3
ሃገራት
ዓባይ ብሪጣንያ3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Eoplesiosaurus was named in 2012 by Roger Benson, Mark Evans and Patrick Druckenmiller. The only skeleton was found at Watchet in Somerset, England, in rocks from the earliest Jurassic.13
ገና ዘከራኽር
Scientists are not sure exactly how big Eoplesiosaurus grew, because only one skeleton has been found.1

ሓቅታት ካበይ ይመጹ

  1. Eoplesiosaurus (en.wikipedia.org)
  2. High Diversity, Low Disparity and Small Body Size in Plesiosaurs (Reptilia, Sauropterygia) from the Triassic, Jurassic Boundary | PLOS One (journals.plos.org)
  3. Eoplesiosaurus 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: ፕሌሲዮሰራት

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ካብ ተመሳሳሊ ግዜ እውን: መጀመርታ ጁራሲክ

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