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ካርቱን ናይ Efraasia
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Efraasia

ትርጉም ስሙ: “named after Eberhard Fraas, a German paleontologist”1
ይበልዕ ነበረ: ኣትክልቲነዋሕቲ ክሳድዳሕራይ ትሪያሲክ

Efraasia was a long-necked plant-eater that lived in what is now Germany about 210 million years ago. It was a medium-sized dinosaur, about 6 to 7 metres long, and could walk on two or four legs. Its name honors the scientist Eberhard Fraas, who collected the first fossils.1

ዝነበረሉ
ቅድሚ 227 ክሳብ 206 ሚልዮን ዓመት3
ዳሕራይ ትሪያሲክ
ፎሲላት ዝተረኽቡሉ
Germany, in the Löwenstein Formation of Baden-Württemberg13
ንውሓት
6 ክሳብ 7 m (20 ክሳብ 23 ft)1
ቁመት
1.9 m (6.2 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 29 ኪ.ሜ/ሰ (18 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Efraasia ኣስታት 7 ሜ ንውሓት (23 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?

ከልቢኣስታት 0.5 ሜ (1.6 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)Efraasiaኣስታት 1.9 ሜ ቁመት (6.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ከም 7 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 39 ባናና ተሰሪዑ ዝነውሕ100 ሜትሮ ኣብ 12 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Efraasia ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Efraasia was once thought to be a small dinosaur only 2 to 3 metres long, but scientists later realized those fossils were from juveniles. Adults grew to about 6.5 metres.1

2

Its fossils were first mistaken for three different dinosaur species: Teratosaurus minor, Sellosaurus fraasi, and Paleosaurus diagnosticus. In 2003, scientists combined them into one species: Efraasia minor.1

3

Efraasia had long fingers and a flexible thumb, which it may have used to grasp food. Its wrists were shaped so it could walk on all fours easily.1

4

The first Efraasia fossils were discovered by a stonemason named Albert Burrer in a quarry near Pfaffenhofen, Germany, between 1906 and 1914.1

5

Efraasia is a basal sauropodomorph, meaning it is an early relative of the giant long-necked sauropods like Brachiosaurus and Diplodocus.1

6

Some scientists think Efraasia was an obligate biped, meaning it could only walk on two legs, because its lower arm could not rotate to point its hands downward.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Efraasia
ብAI ዝተሰርሐ ስእሊ፣ Efraasia 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 Efraasia ብብዝሒ ዝሕተቱ ሕቶታት

?What did Efraasia eat?

Efraasia was a herbivore, meaning it ate plants. It thrived on the lush vegetation of its time.12

?How big was Efraasia?

Efraasia was a medium sized dinosaur, about 6 to 7 metres long. It weighed between 300 and 600 kilograms.12

?When did Efraasia live?

Efraasia lived during the Late Triassic Period, around 210 million years ago. Its fossils were found in Germany.13

?Could Efraasia walk on two legs?

Yes, Efraasia was mainly bipedal but could also walk on all fours. Some scientists think it could only walk on two legs because its wrists could not rotate.12

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Efraasia was a meat-eating dinosaur.

ሓቂ: Early researchers thought it was a predator, but in 1965 scientists proved it was a plant-eating sauropodomorph.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Efraasia
ዝሰመዮ
Galton 19733
ጉጅለ
ነዋሕቲ ክሳድ
ስድራ / ክላድ
Sauropodomorpha3
ምድባ
Sauropodomorpha3
ዕድመ እቶም ኣኻውሕ
227 ክሳብ 206 ሚልዮን ዓመት (Norian)3
ናይ ኣኻውሕ ንብርብራት
Löwenstein3
ሃገራት
ጀርመን3
መዛግብቲ ፎሲል
5 ኣብ The Paleobiology Database3
ርኽበት
The first fossils were found by Albert Burrer in a quarry near Pfaffenhofen, Germany, starting in 1906. They were later studied by Friedrich von Huene and Eberhard Fraas. The genus Efraasia was named by Peter Galton in 1973 in honor of Fraas.1
ገና ዘከራኽር
Scientists still debate whether Efraasia walked on two legs or four. Some think its wrists allowed it to walk on all fours, while others argue it was an obligate biped.1

ሓቅታት ካበይ ይመጹ

  1. Efraasia (en.wikipedia.org)
  2. Efraasia | Exploring the Late Triassic Herbivorous Giant (thedinosaurs.org)
  3. Efraasia 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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ካብ ተመሳሳሊ ጉጅለ ተወሳኺ: ነዋሕቲ ክሳድ

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ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ትሪያሲክ

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ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ