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ካርቱን ናይ Eurhinosaurus
ካርድ ዳይኖሰር ቁ. 0637 ካብ 2 027

Eurhinosaurus

ትርጉም ስሙ: “well-nosed lizard”1
ይበልዕ ነበረ: ስጋኢክቲዮሰራትመጀመርታ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Eurhinosaurus was a fast-swimming marine reptile that looked a bit like a dolphin with a swordfish snout. It lived in the warm seas of the Early Jurassic, about 183 to 175 million years ago, and used its long, toothy upper jaw to stab small fish and squid.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 201 ክሳብ 183 ሚልዮን ዓመት3
መጀመርታ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
England, France, Germany, the Benelux, and Switzerland12
ንውሓት
6.4 m (21 ft)1
ዝለዓለ ቅልጣፈ
ኣስታት 43 ኪ.ሜ/ሰ (27 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Eurhinosaurus ኣስታት 6.4 ሜ ንውሓት (21 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 36 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 4.2 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Eurhinosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Eurhinosaurus had a huge overbite: its upper jaw was much longer than its lower jaw, like a swordfish.1

2

It belonged to a group called leptonectid ichthyosaurs, which were fast and had long, slender snouts.2

3

The first Eurhinosaurus fossil from Switzerland was found in 1981 by a woman named Carol Spörli in a clay pit near Staffelegg.2

4

Eurhinosaurus lived during the Toarcian age of the Early Jurassic, about 183 to 175 million years ago.1

5

Scientists think Eurhinosaurus used its long, toothy upper jaw like a spear to injure or stab small, soft prey.1

6

Eurhinosaurus was one of the most widespread ichthyosaurs of its time, found across many parts of Western Europe.2

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Eurhinosaurus
ብAI ዝተሰርሐ ስእሊ፣ Eurhinosaurus ከመይ ይመስል ከም ዝነበረ ዘርኢ፣ ኮምፒተር ካብቲ ሳይንቲስታት ዝፈልጥዎ ዝሰርሖ። ግምት እዩ: እቲ ሓቀኛ እንስሳ ፍልይ ዝበለ ክመስል ይኽእል፣ ሓቀኛ ሕብሩ ድማ ዝፈልጦ የለን።
ንስኻ ሓቲትካ

ብዛዕባ Eurhinosaurus ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Eurhinosaurus?

About 7 metres (23 feet) long, based on a fossil of an adult individual.1

?What did Eurhinosaurus eat?

It ate small, soft prey like small fish and squid-like cephalopods, using its long, toothy upper jaw to stab them.1

?Could Eurhinosaurus swim fast?

Yes, it was a high-speed swimmer, using its tail fluke to push itself forward through the water.1

?Where did Eurhinosaurus live?

It lived in the open ocean of Western Europe, including what is now England, Germany, France, and Switzerland.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Eurhinosaurus
ዝሰመዮ
Abel 19093
ጉጅለ
ኢክቲዮሰራት
ስድራ / ክላድ
Neoichthyosauria3
ምድባ
Ichthyosauria > Ichthyosauromorpha3
ዕድመ እቶም ኣኻውሕ
201 ክሳብ 183 ሚልዮን ዓመት (Hettangian / Toarcian)3
ናይ ኣኻውሕ ንብርብራት
Staffelegg3
ሃገራት
ስዊዘርላንድ, ፈረንሳ, ዓባይ ብሪጣንያ3
መዛግብቲ ፎሲል
3 ኣብ The Paleobiology Database3
ርኽበት
Eurhinosaurus was named by Austrian paleontologist Othenio Abel in 1909. The first fossils were found in England and later in other parts of Western Europe.13
ገና ዘከራኽር
Scientists are not sure exactly how Eurhinosaurus used its long upper jaw, but they think it may have stabbed prey like a modern swordfish.1

ሓቅታት ካበይ ይመጹ

  1. Eurhinosaurus (en.wikipedia.org)
  2. First record of the leptonectid ichthyosaur Eurhinosaurus longirostris from the Early Jurassic of Switzerland and its stratigraphic framework | Swiss Journal of Geosciences | Springer Nature Link (link.springer.com)
  3. Eurhinosaurus 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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