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ካርቱን ናይ Eomamenchisaurus
ካርድ ዳይኖሰር ቁ. 0599 ካብ 2 027

Eomamenchisaurus

ትርጉም ስሙ: “dawn Mamenchisaurus”1
ይበልዕ ነበረ: ኣትክልቲነዋሕቲ ክሳድማእከላይ ጁራሲክ

Eomamenchisaurus was an early long-necked dinosaur that lived in what is now China. It was a sauropod, a giant plant-eater that walked on four legs and had a very long neck.1

ዝነበረሉ
ቅድሚ 175 ክሳብ 162 ሚልዮን ዓመት5
ማእከላይ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Yuanmou, Yunnan Province, China13
ንውሓት
ክሳብ 15.5 m (51 ft)4
ክብደት
ክሳብ 4.5 ቶን (9,900 lb)4
ቁመት
3.6 m (12 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 19 ኪ.ሜ/ሰ (12 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Eomamenchisaurus ኣስታት 15.5 ሜ ንውሓት (51 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)

ቁመቱ ክንደይ ነይሩ?

ፈረስኣስታት 1.6 ሜ (5.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)Eomamenchisaurusኣስታት 3.6 ሜ ቁመት (12 ft)ዘቕጫኣስታት 5.5 ሜ (18 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 3 መካይን ዝኸብድ
ከም 3 መካይን ብመስርዕ ዝቖማ ዝነውሕከም 86 ባናና ተሰሪዑ ዝነውሕዳርጋ ከም ሓርማዝ ዝኸብድከም 900 ሓብሓብ ዝኸብድከም 6 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድከም 10 ጻዕዳ ድባት ዝኸብድ100 ሜትሮ ኣብ 19 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Eomamenchisaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Eomamenchisaurus means 'dawn Mamenchisaurus' because it is an early relative of the better-known Mamenchisaurus.1

2

Its thigh bone (femur) is 1.1 metres (3.6 feet) long, similar to the femur of Mamenchisaurus youngi, which was about 16 metres (52 feet) long.1

3

The tibia (shin bone) is only about 64% as long as the femur, a primitive feature compared to later sauropods.1

4

Some of its back vertebrae are fused together, a trait shared with other mamenchisaurid dinosaurs.1

5

The fourth trochanter (a ridge for muscle attachment on the femur) is on the inner side of the bone, like in early sauropods, not in the middle like in Mamenchisaurus.1

6

Eomamenchisaurus lived during the Middle Jurassic, about 174 to 161 million years ago.2

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Eomamenchisaurus
ብAI ዝተሰርሐ ስእሊ፣ Eomamenchisaurus 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
Eomamenchisaurus
ዝሰመዮ
Lü et al. 20085
ጉጅለ
ነዋሕቲ ክሳድ
ስድራ / ክላድ
Mamenchisauridae5
ምድባ
Sauropodomorpha > Sauropoda5
ዕድመ እቶም ኣኻውሕ
175 ክሳብ 162 ሚልዮን ዓመት (Aalenian / Callovian)5
ናይ ኣኻውሕ ንብርብራት
Zhanghe5
ሃገራት
ቻይና5
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database5
ርኽበት
Eomamenchisaurus was named in 2008 by Lü Junchang and colleagues based on a partial skeleton found in Jiangyi Township, Yuanmou County, Yunnan, China.1
ገና ዘከራኽር
Scientists are not sure if Eomamenchisaurus is actually different from another mamenchisaurid called Yuanmousaurus, which was found in the same rock formation.1

ሓቅታት ካበይ ይመጹ

  1. Eomamenchisaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. A New Mamenchisaurid Dinosaur from the Middle Jurassic of Yuanmou, Yunnan Province, China (onlinelibrary.wiley.com)
  4. Eomamenchisaurus yuanmouensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  5. Eomamenchisaurus 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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