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ካርቱን ናይ Chubutinectes
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Chubutinectes

ትርጉም ስሙ: “Chubut swimmer”2
ይበልዕ ነበረ: ስጋፕሌሲዮሰራትዳሕራይ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Chubutinectes was a long-necked marine reptile that swam in warm, shallow seas near what is now Argentina. It was not a dinosaur, but a plesiosaur, a type of ocean predator with flippers like a sea turtle.21

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 72 ክሳብ 66 ሚልዮን ዓመት2
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Chubut Province, Argentina21
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

Chubutinectes lived about 67 million years ago, near the very end of the Age of Dinosaurs.1

2

It is one of the few plesiosaurs from the Southern Hemisphere whose skeleton after the head is well known.1

3

Its bones were found in the La Colonia Formation, which was once a warm, shallow sea with limited water flow.1

4

Scientists used tiny fossils called microfossils to figure out how old the rocks were where Chubutinectes was found.1

5

Chubutinectes had a special bone in its shoulder called a coracoid with a heart-shaped hole, which helped scientists tell it apart from other plesiosaurs.1

6

Its arm bone, the humerus, had a back part that ended in an extra bump, a unique feature.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Chubutinectes
ብAI ዝተሰርሐ ስእሊ፣ Chubutinectes 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
Chubutinectes
ዝሰመዮ
O'Gorman et al. 20232
ጉጅለ
ፕሌሲዮሰራት
ስድራ / ክላድ
Elasmosauridae2
ምድባ
Plesiosauria > Elasmosauridae > Sauropterygia2
ዕድመ እቶም ኣኻውሕ
72 ክሳብ 66 ሚልዮን ዓመት (Maastrichtian)2
ናይ ኣኻውሕ ንብርብራት
La Colonia2
ሃገራት
ኣርጀንቲና2
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database2
ርኽበት
Chubutinectes was named in 2023 by paleontologist Jose Patricio O'Gorman and his team. The only known skeleton was collected from the La Colonia Formation in Chubut Province, Argentina.21
ገና ዘከራኽር
Scientists are still debating exactly how Chubutinectes is related to other plesiosaurs, especially the Weddellonectia group.1

ሓቅታት ካበይ ይመጹ

  1. A new elasmosaurid (Sauropterygia, Plesiosauria) from the upper levels of the La Colonia Formation (upper Maastrichtian), Chubut Province, Argentina (ri.conicet.gov.ar)
  2. Chubutinectes 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

ElasmosaurusፕሌሲዮሰራትPliosaurusፕሌሲዮሰራትPlesiosaurusፕሌሲዮሰራትCimoliasaurusፕሌሲዮሰራትColymbosaurusፕሌሲዮሰራትTrinacromerumፕሌሲዮሰራት

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ክሬታሸስ

TyrannosaurusታይራኖሰራትTriceratopsቀርኒ ዘለዎም ዳይኖሰራትVelociraptorራፕተራትSpinosaurusስፓይኖሰራትAnkylosaurusዕጡቓት ዳይኖሰራትParasaurolophusመንቑር ደርሆ ማይ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ