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ካርቱን ናይ Leninia
ካርድ ዳይኖሰር ቁ. 1028 ካብ 2 027

Leninia

ትርጉም ስሙ: “named after Vladimir Lenin, because the museum where the fossil is kept is in the Lenin Memorial and Lenin school complex in Ulyanovsk, Russia”1
ይበልዕ ነበረ: ስጋኢክቲዮሰራትመጀመርታ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Leninia was a marine reptile that lived in the Early Cretaceous seas, not a dinosaur. It had huge eyes and probably dove deep to hunt for fish and squid.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 121 ክሳብ 120 ሚልዮን ዓመት3
መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Kriushi village, on the banks of the Volga River in western Russia13
ዝለዓለ ቅልጣፈ
ኣስታት 46 ኪ.ሜ/ሰ (29 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

Only part of the skull was found, about 45 centimetres (18 inches) long. Scientists think the whole skull was between 65 and 90 centimetres (26 to 35 inches) long.1

2

Leninia had one of the largest scleral rings (the bony ring that supports the eye) of any ichthyosaur. Only Baptanodon and the giant Temnodontosaurus had bigger ones.1

3

Its skull bones form a star-shaped pattern, which is why its species name is stellans, meaning 'shining' or 'star-like'.1

4

Leninia lived about 119 to 113 million years ago, during the Early Cretaceous Period.1

5

It is one of the latest-living members of the ophthalmosaurine group, which were deep-diving ichthyosaurs with very large eyes.1

6

The fossil was discovered in 2012 in a limestone nodule on the banks of the Volga River, near the town of Kriushi.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Leninia
ብAI ዝተሰርሐ ስእሊ፣ Leninia 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
Leninia
ዝሰመዮ
Fischer et al. 20133
ጉጅለ
ኢክቲዮሰራት
ስድራ / ክላድ
Ophthalmosauridae3
ምድባ
Ichthyosauria > Ichthyosauromorpha3
ዕድመ እቶም ኣኻውሕ
121 ክሳብ 120 ሚልዮን ዓመት (Aptian)3
ሃገራት
ሩስያ3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Leninia was named in 2013 by Valentin Fischer and colleagues. The only known fossil is a partial skull found in 2012 on the Volga River banks in Russia.13
ገና ዘከራኽር
Scientists are not sure exactly how long the whole animal was, because only a piece of the skull has been found.1

ሓቅታት ካበይ ይመጹ

  1. Leninia (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Leninia 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: መጀመርታ ክሬታሸስ

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