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ካርቱን ናይ Morrosaurus
ካርድ ዳይኖሰር ቁ. 1213 ካብ 2 027

Morrosaurus

ትርጉም ስሙ: “Morro lizard, named after El Morro, the place where it was found”1
ይበልዕ ነበረ: ኣትክልቲመንቑር ዘለዎም ተኽሊ በላዕቲዳሕራይ ክሬታሸስ

Morrosaurus was a plant-eating dinosaur that lived in Antarctica during the Late Cretaceous, about 72 to 66 million years ago. It was a medium-sized runner with long, slender legs, and it lived in a cool, rainy forest.12

ዝነበረሉ
ቅድሚ 72 ክሳብ 66 ሚልዮን ዓመት4
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
James Ross Island, Antarctica13
ንውሓት
4.5 ክሳብ 5 m (15 ክሳብ 16 ft)1
ቁመት
1.5 m (4.9 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 39 ኪ.ሜ/ሰ (24 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Morrosaurus ኣስታት 5 ሜ ንውሓት (16 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)Morrosaurusኣስታት 1.5 ሜ ቁመት (4.9 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ከም 5 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 28 ባናና ተሰሪዑ ዝነውሕ100 ሜትሮ ኣብ 9.2 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Morrosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Morrosaurus is one of the few dinosaurs known from Antarctica, showing that dinosaurs lived on every continent.1

2

Its leg bones suggest it was a fast runner, with a slender, tightly bunched foot that helped it sprint.13

3

Morrosaurus belonged to a group called Elasmaria, which also included dinosaurs from Patagonia and Australia, showing they shared a common land connection.3

4

The only known fossil is a partial right hind leg, including parts of the thigh, shin, and foot.1

5

It lived in a cool, temperate rainforest with high rainfall, very different from the icy Antarctica we know today.3

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Morrosaurus
ብAI ዝተሰርሐ ስእሊ፣ Morrosaurus ከመይ ይመስል ከም ዝነበረ ዘርኢ፣ ኮምፒተር ካብቲ ሳይንቲስታት ዝፈልጥዎ ዝሰርሖ። ግምት እዩ: እቲ ሓቀኛ እንስሳ ፍልይ ዝበለ ክመስል ይኽእል፣ ሓቀኛ ሕብሩ ድማ ዝፈልጦ የለን።

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think dinosaurs never lived in Antarctica because it is too cold.

ሓቂ: Morrosaurus and other dinosaurs lived in Antarctica when it was warmer and covered in forests, during the Late Cretaceous.13

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Morrosaurus
ዝሰመዮ
Rozadilla et al. 20164
ጉጅለ
መንቑር ዘለዎም ተኽሊ በላዕቲ
ስድራ / ክላድ
Elasmaria4
ምድባ
Ornithischia > Ornithopoda > Iguanodontia4
ዕድመ እቶም ኣኻውሕ
72 ክሳብ 66 ሚልዮን ዓመት (Maastrichtian)4
ናይ ኣኻውሕ ንብርብራት
Snow Hill Island4
ሃገራት
ኣንታርክቲካ4
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database4
ርኽበት
The fossil was found in 2002 by Argentine paleontologist Fernando Novas, and the species was named Morrosaurus antarcticus in 2016 by Rozadilla and colleagues.1
ገና ዘከራኽር
Scientists are still debating exactly how Morrosaurus and other southern dinosaurs are related to each other, and whether they formed a single group called Elasmaria.3

ሓቅታት ካበይ ይመጹ

  1. Morrosaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. A new ornithopod (Dinosauria, Ornithischia) from the Upper Cretaceous of Antarctica and its palaeobiogeographical implications (ri.conicet.gov.ar)
  4. Morrosaurus 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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