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ካርቱን ናይ Dryptosaurus
ካርድ ዳይኖሰር ቁ. 0546 ካብ 2 027

Dryptosaurus

ትርጉም ስሙ: “tearing lizard”1
ይበልዕ ነበረ: ስጋታይራኖሰራትመጀመርታ ክሬታሸስ ክሳብ ዳሕራይ ክሬታሸስ

Dryptosaurus was a fierce meat-eating dinosaur that lived on the East Coast of the United States. It had strong arms with big claws and sharp, blade-like teeth. It was an early cousin of the famous Tyrannosaurus rex.1

ዝነበረሉ
ቅድሚ 113 ክሳብ 66 ሚልዮን ዓመት5
መጀመርታ ክሬታሸስ ክሳብ ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
New Jersey, USA, and possibly North Carolina and Wyoming, USA13
ንውሓት
6.4 ክሳብ 7.5 m (21 ክሳብ 25 ft)21
ክብደት
756 kg ክሳብ 1.5 ቶን (1,700 ክሳብ 3,300 lb)1
ቁመት
2.5 m (8.2 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 36 ኪ.ሜ/ሰ (22 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Dryptosaurus ኣስታት 7.5 ሜ ንውሓት (25 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)Dryptosaurusኣስታት 2.5 ሜ ቁመት (8.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 1 መካይን ዝኸብድ
ከም 8 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 42 ባናና ተሰሪዑ ዝነውሕከም 75 ኣኽላባት ዝኸብድከም 300 ሓብሓብ ዝኸብድከም 79 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 47 ተመሃሮ ዝኸብድከም 3 ጻዕዳ ድባት ዝኸብድ100 ሜትሮ ኣብ 10 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Dryptosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Dryptosaurus had long arms with big claws, unlike later tyrannosaurs like T. rex which had tiny arms.1

2

Its teeth were ziphodont, meaning they were sharp, blade-like, and flattened from side to side, different from the thick teeth of larger tyrannosaurs.1

3

Dryptosaurus lived on the East Coast of the United States, which was part of an island continent called Appalachia during the Late Cretaceous.1

4

The first Dryptosaurus skeleton was found by fertilizer miners in New Jersey, and it was one of the first nearly complete theropod skeletons discovered in North America.1

5

Dryptosaurus fossils were found in a marine formation, meaning the dinosaur's body floated out to sea and sank to the ocean floor before becoming fossilized.1

6

Scientists think Dryptosaurus was an intermediate tyrannosaur, more lightly built than later giants like T. rex but more advanced than early small tyrannosaurs.1

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

?How big was Dryptosaurus?

Dryptosaurus was about 7.5 metres (25 ft) long and weighed between 756 and 1,500 kilograms (1,667 to 3,307 lb). These are estimates based on a single partial skeleton.1

?Was Dryptosaurus bigger than T. rex?

No, Dryptosaurus was much smaller than T. rex. T. rex could be over 12 metres long, while Dryptosaurus was only about 7.5 metres long.1

?What did Dryptosaurus eat?

Dryptosaurus was a carnivore, meaning it ate meat. It likely hunted other animals and may have used its arms and jaws as weapons to catch prey.14

?Did Dryptosaurus have feathers?

No one knows for sure. The fossils don't show feathers, and scientists haven't found any evidence of them on Dryptosaurus.1

?When did Dryptosaurus live?

Dryptosaurus lived during the Late Cretaceous period, about 67 to 66 million years ago. That's just before the dinosaurs went extinct.12

?Where was Dryptosaurus found?

Dryptosaurus fossils were found in New Jersey, USA. They were discovered by fertilizer miners in a quarry near Barnsboro.14

?Why did Dryptosaurus have big claws?

Scientists think Dryptosaurus used its big claws and strong arms as weapons to catch and hold onto prey. Its claws were about 20 centimetres (8 inches) long.1

?Is Dryptosaurus a dinosaur?

Yes, Dryptosaurus is a dinosaur. It was a theropod, a group of meat-eating dinosaurs that walked on two legs.1

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Dryptosaurus was a type of bird because its name sounds similar to 'dromaeosaur'.

ሓቂ: Dryptosaurus was a theropod dinosaur, closely related to Tyrannosaurus rex, not a bird. It belonged to the group Tyrannosauroidea.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Dryptosaurus
ዝሰመዮ
Marsh 18775
ጉጅለ
ታይራኖሰራት
ስድራ / ክላድ
Tyrannosauroidea5
ምድባ
Theropoda > Tyrannosauroidea5
ዕድመ እቶም ኣኻውሕ
113 ክሳብ 66 ሚልዮን ዓመት (Albian / Maastrichtian)5
ናይ ኣኻውሕ ንብርብራት
Lance, Marshalltown, New Egypt5
ሃገራት
ኣመሪካ5
መዛግብቲ ፎሲል
13 ኣብ The Paleobiology Database5
ብኻልእ ስም
Laelaps (ዝኣረጉ ኣስማት ሕጂ ከም ሓደ እንስሳ ይቑጸሩ)5
ርኽበት
The first Dryptosaurus fossils were found in 1866 by workers at a marl pit in New Jersey. Edward Drinker Cope described them as Laelaps aquilunguis, but later Othniel Marsh renamed the dinosaur Dryptosaurus in 1877.12
ገና ዘከራኽር
Scientists are not sure about the exact size of Dryptosaurus, with estimates ranging from 6.4 to 7.5 metres long. They also debate whether some fragmentary fossils from other states belong to Dryptosaurus.12

ሓቅታት ካበይ ይመጹ

  1. Dryptosaurus (en.wikipedia.org)
  2. Dryptosaurus | Natural History Museum (nhm.ac.uk)
  3. PBDB Taxon (paleobiodb.org)
  4. The Anatomy of Dryptosaurus aquilunguis (Dinosauria: Theropoda) and a Review of Its Tyrannosauroid Affinities (bioone.org)
  5. Dryptosaurus 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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Triceratopsቀርኒ ዘለዎም ዳይኖሰራትVelociraptorራፕተራትSpinosaurusስፓይኖሰራትAnkylosaurusዕጡቓት ዳይኖሰራትParasaurolophusመንቑር ደርሆ ማይPteranodonዝነፍሩ ተሳሓብቲ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ