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ካርቱን ናይ Cryopterygius
ካርድ ዳይኖሰር ቁ. 0462 ካብ 2 027

Cryopterygius

ትርጉም ስሙ: “cold or frozen fin”1
ይበልዕ ነበረ: ስጋኢክቲዮሰራትዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Cryopterygius was a large, fish-shaped marine reptile that lived in the chilly seas near the North Pole during the Late Jurassic. It was an ichthyosaur, not a dinosaur, and its fossil was dug out of permafrost, which is frozen ground.1

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 149 ክሳብ 143 ሚልዮን ዓመት4
ዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Spitsbergen, Svalbard, Norway, and also in Poland14
ንውሓት
5 ክሳብ 5.5 m (16 ክሳብ 18 ft)23
ዝለዓለ ቅልጣፈ
ኣስታት 45 ኪ.ሜ/ሰ (28 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Cryopterygius ኣስታት 5.5 ሜ ንውሓት (18 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 6 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 31 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 4 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Cryopterygius ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

The name Cryopterygius means 'cold fin' or 'frozen fin' because it was found in frozen ground in a very cold place.1

2

Its skeleton was nearly complete and still joined together, which is very rare for an ichthyosaur fossil.1

3

Cryopterygius had 52 vertebrae in front of its hips, which is a lot for an ichthyosaur.1

4

Its upper arm bone, the humerus, had only two bumps at the end where it connected to the rest of the fin.1

5

It lived in the Late Jurassic, about 149 to 143 million years ago, in the cold polar seas.4

6

Scientists found a complete left hip and leg, which helped them understand how ichthyosaurs moved their hind fins.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Cryopterygius
ብAI ዝተሰርሐ ስእሊ፣ Cryopterygius 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
Cryopterygius
ዝሰመዮ
Druckenmiller et al. 20124
ጉጅለ
ኢክቲዮሰራት
ስድራ / ክላድ
Ophthalmosauridae4
ምድባ
Ichthyosauria > Ichthyosauromorpha4
ዕድመ እቶም ኣኻውሕ
149 ክሳብ 143 ሚልዮን ዓመት (Tithonian)4
ናይ ኣኻውሕ ንብርብራት
Agardhfjellet, Kcynia4
ሃገራት
ኖርወይ, ፖላንድ4
መዛግብቲ ፎሲል
2 ኣብ The Paleobiology Database4
ርኽበት
Cryopterygius was named in 2012 by Patrick Druckenmiller, Jørn Hurum, Espen Knutsen and Hans Nakrem. The nearly complete skeleton was found on the north side of Janusfjellet, near Longyearbyen, Svalbard, Norway.1

ሓቅታት ካበይ ይመጹ

  1. Two new ophthalmosaurids (Reptilia: Ichthyosauria) from the Agardhfjellet Formation (Upper Jurassic: Volgian/Tithonian), Svalbard, Norway (njg.geologi.no)
  2. Two new ophthalmosaurids (Reptilia: Ichthyosauria) from the Agardhfjellet Formation (Upper Jurassic: Volgian/Tithonian), Svalbard, Norway (geologi.no)
  3. Cryopterygius (en.wikipedia.org)
  4. Cryopterygius 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: ኢክቲዮሰራት

IchthyosaurusኢክቲዮሰራትPlatypterygiusኢክቲዮሰራትStenopterygiusኢክቲዮሰራትKhudiakoviaኢክቲዮሰራትOphthalmosaurusኢክቲዮሰራትChonespondylusኢክቲዮሰራት

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ጁራሲክ

Brachiosaurusነዋሕቲ ክሳድDiplodocusነዋሕቲ ክሳድAllosaurusስጋ በላዕቲ ዳይኖሰራትBrontosaurusነዋሕቲ ክሳድCompsognathusስጋ በላዕቲ ዳይኖሰራትCamarasaurusነዋሕቲ ክሳድ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ