Dino Wiki
Dino Wiki / ኩሎም ዳይኖሰራት / ፕሌሲዮሰራት
ካርቱን ናይ Spitrasaurus
ካርድ ዳይኖሰር ቁ. 1703 ካብ 2 027

Spitrasaurus

ትርጉም ስሙ: “Spitsbergen Travel lizard, after the travel company Spitra that supported the research”1
ይበልዕ ነበረ: ስጋፕሌሲዮሰራትዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Spitrasaurus was a long-necked marine reptile that swam in the Jurassic seas. It had an incredibly long neck with at least 60 vertebrae, more than most other plesiosaurs. It lived in the cold waters near what is now Svalbard, Norway.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 ዓመት2
ዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Janusfjellet, Spitsbergen, Svalbard, Norway1
ዝለዓለ ቅልጣፈ
ኣስታት 27 ኪ.ሜ/ሰ (17 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Spitrasaurus had at least 60 neck bones (cervical vertebrae), which is more than most other Jurassic plesiosaurs. Only some Cretaceous elasmosaurids had more.1

2

The neck bones of Spitrasaurus had a prominent ridge on the side, a feature not seen in many related plesiosaurs like Djupedalia or Kimmerosaurus.1

3

Two species of Spitrasaurus have been named: S. wensaasi and S. larseni. They differ in the shape of their neck bones and ribs.1

4

The first specimen of Spitrasaurus (S. wensaasi) was a juvenile, because its vertebrae were not fully fused. It was preserved lying on its back in black mudstone.1

5

Spitrasaurus lived about 149 to 143 million years ago, during the Tithonian stage of the Jurassic period. Its fossils were found in the Slottsmøya Member of the Agardhfjellet Formation.21

6

The name Spitrasaurus honors Spitsbergen Travel, a local travel company that helped support the research.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Spitrasaurus
ብAI ዝተሰርሐ ስእሊ፣ Spitrasaurus 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
Spitrasaurus
ዝሰመዮ
Knutsen et al. 20122
ጉጅለ
ፕሌሲዮሰራት
ስድራ / ክላድ
Cryptoclididae2
ምድባ
Plesiosauria > Sauropterygia2
ዕድመ እቶም ኣኻውሕ
149 ክሳብ 143 ሚልዮን ዓመት (Tithonian)2
ናይ ኣኻውሕ ንብርብራት
Agardhfjellet2
ሃገራት
ኖርወይ2
መዛግብቲ ፎሲል
2 ኣብ The Paleobiology Database2
ርኽበት
Spitrasaurus was named in 2012 by Espen Knutsen, Patrick Druckenmiller, and Jørn Hurum. The fossils were found on the north slope of Janusfjellet mountain on Spitsbergen, Svalbard, Norway.21
ገና ዘከራኽር
Scientists are not sure exactly how long Spitrasaurus was, because no complete skeleton has been found. The known specimens are missing parts of the tail and skull.1

ሓቅታት ካበይ ይመጹ

  1. Two new species of long-necked plesiosaurians (Reptilia: Sauropterygia) from the Upper Jurassic (Middle Volgian) Agardhfjellet Formation of central Spitsbergen (geologi.no)
  2. Spitrasaurus 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።

ሬክስ ጠምዩ! Dino Wiki ሓደ ኣቦ ንዳይኖሰር ዘፍቅር ወዱ ዝሰርሖ ፕሮጀክት እዩ፣ ናጻ፣ መወዓውዒን ተኸታተልትን የብሉን። ዓበይቲ ኣብ መስመር ንኽጸንሕ ንሬክስ መኽሰስ ክህብዎ ይኽእሉ።ንሬክስ መግቦ

ካብ ተመሳሳሊ ጉጅለ ተወሳኺ: ፕሌሲዮሰራት

ElasmosaurusፕሌሲዮሰራትPliosaurusፕሌሲዮሰራትPlesiosaurusፕሌሲዮሰራትCimoliasaurusፕሌሲዮሰራትColymbosaurusፕሌሲዮሰራትTrinacromerumፕሌሲዮሰራት

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ጁራሲክ

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