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ካርቱን ናይ Meyerasaurus
ካርድ ዳይኖሰር ቁ. 1176 ካብ 2 027

Meyerasaurus

ይበልዕ ነበረ: ስጋፕሌሲዮሰራትመጀመርታ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Meyerasaurus was a fierce marine reptile that swam in the seas during the time of the dinosaurs. It was not a dinosaur, but a plesiosaur with a big head and strong jaws. It hunted fish and other sea creatures.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 184 ክሳብ 183 ሚልዮን ዓመት3
መጀመርታ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Holzmaden, Baden-Württemberg, Germany2
ንውሓት
3.35 m (11 ft)2
ዝለዓለ ቅልጣፈ
ኣስታት 29 ኪ.ሜ/ሰ (18 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Meyerasaurus ኣስታት 3.35 ሜ ንውሓት (11 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 19 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 6.2 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Meyerasaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Meyerasaurus was about 3.35 metres long, with a skull that was only 37 centimetres long. That means its head was quite small compared to its body.2

2

It had a short and wide snout, and its humerus (upper arm bone) was curved and longer than its femur (thigh bone).2

3

Meyerasaurus lived about 184 to 183 million years ago, during the Early Jurassic period.1

4

The only known fossil of Meyerasaurus was damaged during a bombing raid on Stuttgart in 1944, but it was rescued and repaired.2

5

Meyerasaurus belongs to a group called Rhomaleosauridae, which were plesiosaurs with short necks and big heads.2

6

Its teeth had fine ridges on them, called lingual striations, which helped it grip slippery prey.2

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Meyerasaurus
ብAI ዝተሰርሐ ስእሊ፣ Meyerasaurus 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 Meyerasaurus was a dinosaur because it lived during the age of dinosaurs.

ሓቂ: Meyerasaurus was a marine reptile, not a dinosaur. Dinosaurs lived on land and had different body features.2

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Meyerasaurus
ዝሰመዮ
Smith and Vincent 20103
ጉጅለ
ፕሌሲዮሰራት
ስድራ / ክላድ
Rhomaleosauridae3
ምድባ
Plesiosauria > Sauropterygia3
ዕድመ እቶም ኣኻውሕ
184 ክሳብ 183 ሚልዮን ዓመት (Toarcian)3
ናይ ኣኻውሕ ንብርብራት
Posidonia Shale3
ሃገራት
ጀርመን3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
The fossil was first described by Eberhard Fraas in 1910, but it was given its own genus name Meyerasaurus by Smith and Vincent in 2010. The specimen was found in Holzmaden, Germany.21
ገና ዘከራኽር
Scientists are still debating whether Rhomaleosauridae is a separate family, because different studies give different results.2

ሓቅታት ካበይ ይመጹ

  1. PBDB Taxon (paleobiodb.org)
  2. A new genus of pliosaur (Reptilia: Sauropterygia) from the Lower Jurassic of Holzmaden, Germany (onlinelibrary.wiley.com)
  3. Meyerasaurus 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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