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Yandusaurus

ትርጉም ስሙ: “Yandu lizard”1

ይበልዕ ነበረ: ኣትክልቲመንቑር ዘለዎም ተኽሊ በላዕቲማእከላይ ጁራሲክ

Yandusaurus was a small, fast plant-eater that ran on two legs. It lived in China during the Middle Jurassic, about 168 to 162 million years ago. With big eyes and a beak, it was a speedy little dinosaur that could dodge bigger predators.2 1

ዝነበረሉ

ቅድሚ 171 ክሳብ 168 ሚልዮን ዓመት4

ማእከላይ ጁራሲክ

ፎሲላት ዝተረኽቡሉ

Sichuan Province, China2

ንውሓት

3 ክሳብ 3.8 m (9.8 ክሳብ 12 ft)2

ክብደት

140 kg (309 lb)2

ቁመት

1.2 m (3.9 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 45 ኪ.ሜ/ሰ (28 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

ክንደይ ከቢድ ነይሩ?

ከም 7 ኣኽላባት ዝኸብድ

ከም 4 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 21 ባናና ተሰሪዑ ዝነውሕከም 28 ሓብሓብ ዝኸብድከም 7 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 4 ተመሃሮ ዝኸብድ100 ሜትሮ ኣብ 8 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Yandusaurus 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)

Yandusaurus ኣስታት 45 ኪ.ሜ/ሰ (28 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Yandusaurus had large eyes, as shown by the curved jugal bone in its skull.2

Its teeth had a unique pattern of parallel vertical ridges, which Chinese researchers compared to the fingers of Buddha statues.2

The first Yandusaurus fossil was accidentally dug up by a composter machine near the Honghe dam in 1973.2

Yandusaurus had four toes on each foot and five fingers on each hand.2

The name Yandusaurus comes from Yandu, the ancient name for Zigong, which means 'salt capital' because the city was a center of salt mining.2

Scientists once thought Yandusaurus was a hypsilophodontid, but now they place it in a group called Neornithischia.2 3

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

?How big was Yandusaurus?

About 3 to 3.8 metres long and weighed around 140 kilograms.2

?What did Yandusaurus eat?

It was a plant-eater, or herbivore, with teeth that had a unique pattern of parallel ridges for chewing plants.2 1

?When did Yandusaurus live?

It lived during the Middle Jurassic period, about 168 to 162 million years ago.2 1

?Where was Yandusaurus found?

Its fossils were found in Sichuan Province, China, in the Lower Shaximiao Formation.2 1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Yandusaurus
ዝሰመዮ: He 19794
ጉጅለ: መንቑር ዘለዎም ተኽሊ በላዕቲ
ስድራ / ክላድ: Neornithischia4
ምድባ: Ornithischia4
ዕድመ እቶም ኣኻውሕ: 171 ክሳብ 168 ሚልዮን ዓመት (Bajocian)4
ናይ ኣኻውሕ ንብርብራት: Shaximiao4
ሃገራት: ቻይና4
መዛግብቲ ፎሲል: 2 ኣብ The Paleobiology Database4
ርኽበት: Yandusaurus was named in 1979 by Chinese paleontologist He Xinlu. The first fossils were found in 1973 by workers using a composter machine near the Honghe dam in Sichuan, China.2
ገና ዘከራኽር: Scientists are not sure exactly where Yandusaurus fits in the dinosaur family tree. It is currently placed in Neornithischia, but its exact relationships are still debated.2 3

ሓቅታት ካበይ ይመጹ

Yandusaurus (nhm.ac.uk)
Yandusaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Yandusaurus 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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