ካርድ ዳይኖሰር ቁ. 1969 ካብ 2 027

Yezosaurus

ትርጉም ስሙ: “Yezo lizard”1

ይበልዕ ነበረ: ስጋታይራኖሰራትዳሕራይ ክሬታሸስ

Yezosaurus was a meat-eating dinosaur that lived in what is now Japan. It was a type of tyrannosaur, so it was a relative of the famous T. rex!4

ዝነበረሉ

ቅድሚ 86 ክሳብ 72 ሚልዮን ዓመት4

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Japan (Hokkaido)2

ንውሓት

5 ክሳብ 8 m (16 ክሳብ 26 ft)1

ቁመት

2.6 m (8.5 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 31 ኪ.ሜ/ሰ (19 ማይል/ሰ)

ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ቁመቱ ክንደይ ነይሩ?

ግምት

ከም 8 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 44 ባናና ተሰሪዑ ዝነውሕ100 ሜትሮ ኣብ 12 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Yezosaurus 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)

Yezosaurus ኣስታት 31 ኪ.ሜ/ሰ (19 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Yezosaurus was first thought to be a dinosaur, but later scientists realized it was actually a mosasaur, a type of marine reptile.1

The name Yezosaurus comes from Yezo, the name of a group of rocks in Japan where the fossil was found.1

The fossil of Yezosaurus was discovered in a floating concretion, a hard lump of rock, on a riverbank in Hokkaido, Japan, in 1976.1

Yezosaurus was originally called a tyrannosaur, but it is now considered a species of Taniwhasaurus, a mosasaur.1

The Japanese government declared the Yezosaurus fossil a national treasure in 1976, even before it was officially named.1

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

?Was Yezosaurus a dinosaur?

No, Yezosaurus was originally thought to be a dinosaur, but scientists now know it was actually a mosasaur, a type of extinct marine lizard.1 4

?How big was Yezosaurus?

Yezosaurus was a medium sized mosasaur. The related Taniwhasaurus reached about 6.7 meters (22 feet) long, and Yezosaurus was probably a similar size.3

?Where was Yezosaurus found?

The only Yezosaurus fossil was found in a floating concretion on a riverbank in Hokkaido, Japan, in 1976.1 4

?When did Yezosaurus live?

Yezosaurus lived during the Late Cretaceous period, about 85 to 72 million years ago.4

?Could Yezosaurus swim?

Yes, Yezosaurus was a marine reptile that swam using its powerful tail and paddle-like limbs, just like other mosasaurs.3

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Yezosaurus was a dinosaur.

ሓቂ: Yezosaurus was actually a mosasaur, a marine reptile, not a dinosaur.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Yezosaurus
ዝሰመዮ: Muramoto and Obata 19774
ጉጅለ: ታይራኖሰራት
ስድራ / ክላድ: Tyrannosauridae4
ምድባ: Theropoda > Tyrannosauroidea > Tyrannosauridae4
ዕድመ እቶም ኣኻውሕ: 86 ክሳብ 72 ሚልዮን ዓመት (Santonian / Campanian)4
ናይ ኣኻውሕ ንብርብራት: Kashima4
ሃገራት: ጃፓን4
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database4
ርኽበት: Yezosaurus was named by Kikuwo Muramoto and Ikuwo Obata in 1977, based on a partial skull found in Hokkaido, Japan.4 1
ገና ዘከራኽር: Scientists are still debating whether Yezosaurus mikasaensis is a distinct species or just an indeterminate species of Taniwhasaurus.1

ሓቅታት ካበይ ይመጹ

Taniwhasaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Taniwhasaurus (Wikipedia) (Wikipedia)
Yezosaurus 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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