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ካርቱን ናይ Dryosaurus
ካርድ ዳይኖሰር ቁ. 0545 ካብ 2 027

Dryosaurus

ትርጉም ስሙ: “oak lizard, named after the Greek word for oak tree”1
ይበልዕ ነበረ: ኣትክልቲመንቑር ዘለዎም ተኽሊ በላዕቲዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስ

Dryosaurus was a speedy, plant-eating dinosaur that lived in the Late Jurassic period. It had a long neck, strong legs, and a stiff tail that helped it balance while running. It probably used its speed to escape from big predators like Allosaurus.2

ዝነበረሉ
ቅድሚ 155 ክሳብ 143 ሚልዮን ዓመት5
ዳሕራይ ጁራሲክ ክሳብ መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Western United States (Colorado, Utah, Wyoming), and also in France, Germany, and Portugal25
ንውሓት
3 ክሳብ 4 m (9.8 ክሳብ 13 ft)21
ክብደት
100 kg (220 lb)2
ቁመት
1.7 m (5.6 ft)3
ዝለዓለ ቅልጣፈ
ኣስታት 46 ኪ.ሜ/ሰ (29 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Dryosaurus ኣስታት 4 ሜ ንውሓት (13 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)Dryosaurusኣስታት 1.7 ሜ ቁመት (5.6 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ክንደይ ከቢድ ነይሩ?

ከም 5 ኣኽላባት ዝኸብድ
ከም 4 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 22 ባናና ተሰሪዑ ዝነውሕከም 20 ሓብሓብ ዝኸብድከም 5 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 3 ተመሃሮ ዝኸብድ100 ሜትሮ ኣብ 7.8 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Dryosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Dryosaurus had five fingers on each hand, but its arms were short. Its long legs and stiff tail made it a fast runner.2

2

The name Dryosaurus means 'oak lizard', but it was named after the forest where it lived, not because its teeth looked like oak leaves.2

3

Some scientists think Dryosaurus had cheek-like structures to keep food in its mouth while chewing.2

4

Dryosaurus lived alongside giant sauropods like Diplodocus and Brachiosaurus, as well as predators like Allosaurus and Ceratosaurus.2

5

The largest Dryosaurus specimen was later identified as a different species, so the true adult size of Dryosaurus is still unknown.2

6

Dryosaurus fossils have been found in the Morrison Formation, which is famous for the 'Bone Wars' rivalry between paleontologists Marsh and Cope.2

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

?How big was Dryosaurus?

Based on known specimens, Dryosaurus reached up to 3 metres (9.8 ft) long and weighed up to 100 kilograms (220 lb). As no fully mature specimens have been found, the true adult size remains unknown.2

?What did Dryosaurus eat?

Dryosaurus was a plant-eating dinosaur. It ate low-growing vegetation in ancient floodplains, using its beak and cheek teeth.21

?When did Dryosaurus live?

Dryosaurus lived during the Late Jurassic period, about 155 to 145 million years ago.1

?Where was Dryosaurus found?

Dryosaurus fossils have been found in the western United States, including Wyoming, Utah, and Colorado. Fossils have also been identified in Tanzania.21

?How fast could Dryosaurus run?

Maybe up to about 46 km/h (29 mph). This is an estimate from its size. It was a quick, agile runner with strong legs and escaped predators with speed.2

?Did Dryosaurus have feathers?

The sources do not mention feathers on Dryosaurus. It is described as having a horny beak and cheek teeth, but no feather impressions have been found.2

?Was Dryosaurus bigger than a human?

Dryosaurus was about 3 metres (9.8 ft) long, which is longer than a human is tall, but it weighed up to 100 kilograms (220 lb), which is comparable to a large adult human.2

?Why is it called Dryosaurus?

Dryosaurus means 'tree lizard' or 'oak lizard'. It was named after the forested habitat where it lived, not because its teeth looked like oak leaves.24

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Dryosaurus was named because its teeth looked like oak leaves.

ሓቂ: Actually, the name comes from the Greek word for 'oak' because it lived in forests, not because of its teeth.2

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Dryosaurus
ዝሰመዮ
Marsh 18945
ጉጅለ
መንቑር ዘለዎም ተኽሊ በላዕቲ
ስድራ / ክላድ
Dryosauridae5
ምድባ
Ornithischia > Ornithopoda > Iguanodontia5
ዕድመ እቶም ኣኻውሕ
155 ክሳብ 143 ሚልዮን ዓመት (Kimmeridgian / Tithonian)5
ናይ ኣኻውሕ ንብርብራት
Morrison, Marnes de Bléville, Lourinhã5
ሃገራት
ኣመሪካ, ፈረንሳ, ፖርቱጋል, ጀርመን5
መዛግብቲ ፎሲል
24 ኣብ The Paleobiology Database5
ርኽበት
The first Dryosaurus fossils were found in 1876 by Samuel Wendell Williston in Wyoming, USA. Othniel Charles Marsh named it Laosaurus altus in 1878, then gave it its own genus, Dryosaurus, in 1894.2
ገና ዘከራኽር
Scientists are still debating the true adult size of Dryosaurus because no adult specimens have been found yet.2

ሓቅታት ካበይ ይመጹ

  1. Dryosaurus | Natural History Museum (nhm.ac.uk)
  2. Dryosaurus (en.wikipedia.org)
  3. Dryosaurus Fact Sheet (enchantedlearning.com)
  4. Dryosaurus altus (U.S. National Park Service) (home.nps.gov)
  5. Dryosaurus 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: መንቑር ዘለዎም ተኽሊ በላዕቲ

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ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ጁራሲክ

Brachiosaurusነዋሕቲ ክሳድDiplodocusነዋሕቲ ክሳድAllosaurusስጋ በላዕቲ ዳይኖሰራትBrontosaurusነዋሕቲ ክሳድCompsognathusስጋ በላዕቲ ዳይኖሰራትCamarasaurusነዋሕቲ ክሳድ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ