ካርድ ዳይኖሰር ቁ. 0753 ካብ 2 027

Grendelius

ትርጉም ስሙ: “Grendel's creature, after the monster in the Old English poem Beowulf”1

ይበልዕ ነበረ: ስጋኢክቲዮሰራትዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Grendelius was a fast-swimming marine reptile that lived in the Jurassic seas. It was not a dinosaur, but a type of ichthyosaur, which means 'fish lizard'. With its big eyes and sharp teeth, it was a fierce hunter of fish and squid.1 4

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 155 ክሳብ 143 ሚልዮን ዓመት4

ዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Stowbridge, Norfolk, England, and also in European Russia1 4

ንውሓት

3.5 ክሳብ 4.5 m (11 ክሳብ 15 ft)1

ዝለዓለ ቅልጣፈ

ኣስታት 47 ኪ.ሜ/ሰ (29 ማይል/ሰ)

ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ከም 4 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 25 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 3.8 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Grendelius ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዝኸይድ ሰብ ኣስታት 5 ኪ.ሜ/ሰ (3 mph)

ብሽክለታ ዝጋልብ ቆልዓ ኣስታት 12 ኪ.ሜ/ሰ (7 mph)

Grendelius ኣስታት 47 ኪ.ሜ/ሰ (29 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Grendelius was first described in 1976 from a fossil found in the Kimmeridge Clay of England.1

Its name comes from Grendel, the monster in the Old English poem Beowulf.1

Grendelius had a very short and wide front flipper, which helped it steer quickly through the water.2

Scientists think Grendelius gave birth to live young, like other ichthyosaurs, instead of laying eggs.2

Some experts believe Grendelius might be the same animal as Brachypterygius extremus, but others disagree.2

Fossils of Grendelius have been found in both England and Russia, showing it lived across a wide area of the Jurassic ocean.1 4

ብAI ዝተሰርሐ ስእሊ ናይ Grendelius — ብAI ዝተሰርሐ ስእሊ፣ Grendelius 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 Grendelius ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Grendelius?

About 4 metres (13 feet) long. That is roughly the length of a small car.3

?What did Grendelius eat?

It was a fierce hunter of fish and squid, using its big eyes and sharp teeth to catch them.3

?Is Grendelius a dinosaur?

No, it is not a dinosaur. It is a type of ichthyosaur, a marine reptile that lived in the Jurassic seas.3

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Grendelius was a dinosaur.

ሓቂ: Grendelius was an ichthyosaur, a marine reptile that lived in the sea. Ichthyosaurs are not dinosaurs.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Grendelius
ዝሰመዮ: McGowan 19764
ጉጅለ: ኢክቲዮሰራት
ስድራ / ክላድ: Ophthalmosauridae4
ምድባ: Ichthyosauria > Ichthyosauromorpha4
ዕድመ እቶም ኣኻውሕ: 155 ክሳብ 143 ሚልዮን ዓመት (Kimmeridgian / Tithonian)4
ሃገራት: ሩስያ4
መዛግብቲ ፎሲል: 6 ኣብ The Paleobiology Database4
ርኽበት: Grendelius was named by paleontologist C. McGowan in 1976, based on a partial skeleton found in the Kimmeridge Clay of Stowbridge, Norfolk, England.1
ገና ዘከራኽር: Scientists are not sure if Grendelius is a separate genus or if it should be called Brachypterygius extremus. The classification is still debated.2

ሓቅታት ካበይ ይመጹ

cdnsciencepub.com (cdnsciencepub.com)
PBDB Taxon (paleobiodb.org)
Grendelius (Wikipedia) (Wikipedia)
Grendelius 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