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ካርቱን ናይ Rativates
ካርድ ዳይኖሰር ቁ. 1537 ካብ 2 027

Rativates

ትርጉም ስሙ: “raft seer”1
ይበልዕ ነበረ: ካብ ኩሉ ቁሩብሰገን ዳይኖሰራትዳሕራይ ክሬታሸስ

Rativates was a fast, ostrich-like dinosaur that lived in what is now Canada. It had long legs for running and a toothless beak, and it could eat both plants and small animals.14

ዝነበረሉ
ቅድሚ 84 ክሳብ 72 ሚልዮን ዓመት4
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Alberta, Canada14
ንውሓት
3 m (9.8 ft)2
ክብደት
90 kg (198 lb)2
ቁመት
1.5 m (4.9 ft)2
ዝለዓለ ቅልጣፈ
ኣስታት 66 ኪ.ሜ/ሰ (41 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Rativates ኣስታት 3 ሜ ንውሓት (9.8 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)Rativatesኣስታት 1.5 ሜ ቁመት (4.9 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ክንደይ ከቢድ ነይሩ?

ከም 4 ኣኽላባት ዝኸብድ
ከም 3 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 17 ባናና ተሰሪዑ ዝነውሕከም 18 ሓብሓብ ዝኸብድከም 5 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 3 ተመሃሮ ዝኸብድ100 ሜትሮ ኣብ 5.5 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Rativates ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Rativates was about half the size of the largest individuals of its relative Struthiomimus.1

2

The name Rativates means 'raft seer', because scientists thought these dinosaurs looked like modern ratites (like ostriches) and seemed to predict their evolution.1

3

The only known fossil of Rativates was discovered in 1934 by Levi Sternberg, but it was not recognized as a new species until 2016.1

4

Rativates had a straight edge on its third toe bone, unlike other ornithomimids which had a curved edge.1

5

The tail vertebrae of Rativates had short, mound-like spines, which is different from many other ornithomimids.1

6

A thin section of its thigh bone showed that the known Rativates was at least eight years old and not a juvenile.1

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

?How big was Rativates?

About 3.3 metres (11 feet) long, 1.5 metres (5 feet) tall, and weighed around 90 kilograms (200 pounds).3

?Did Rativates have feathers?

Probably yes. While no skin impressions were found for Rativates, its close relative Ornithomimus had a downy covering and may have had true feathers.3

?When did Rativates live?

Rativates lived about 77 to 75 million years ago, during the Late Cretaceous period.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Rativates
ዝሰመዮ
McFeeters et al. 20164
ጉጅለ
ሰገን ዳይኖሰራት
ስድራ / ክላድ
Ornithomimidae4
ምድባ
Theropoda > Ornithomimosauria4
ዕድመ እቶም ኣኻውሕ
84 ክሳብ 72 ሚልዮን ዓመት (Campanian)4
ናይ ኣኻውሕ ንብርብራት
Oldman4
ሃገራት
ካናዳ4
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database4
ርኽበት
Rativates was named in 2016 by Bradley McFeeters and colleagues. The only skeleton was found in 1934 by Levi Sternberg in Alberta, Canada, but it took over 80 years for scientists to realize it was a new species.1
ገና ዘከራኽር
Scientists are still debating exactly how Rativates is related to other ornithomimids like Struthiomimus and Ornithomimus.1

ሓቅታት ካበይ ይመጹ

  1. Rativates (en.wikipedia.org)
  2. Carleton student discovers new dinosaur - The Charlatan, Carleton's independent newspaper (charlatan.ca)
  3. Carleton PhD Student Leads Team That Discovered Ostrich-like Dinosaur - Graduate Studies (graduate.carleton.ca)
  4. Rativates 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: ሰገን ዳይኖሰራት

Gallimimusሰገን ዳይኖሰራትOrnithomimusሰገን ዳይኖሰራትStruthiomimusሰገን ዳይኖሰራትDeinocheirusሰገን ዳይኖሰራትDromiceiomimusሰገን ዳይኖሰራትArchaeornithomimusሰገን ዳይኖሰራት

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ክሬታሸስ

TyrannosaurusታይራኖሰራትTriceratopsቀርኒ ዘለዎም ዳይኖሰራትVelociraptorራፕተራትSpinosaurusስፓይኖሰራትAnkylosaurusዕጡቓት ዳይኖሰራትParasaurolophusመንቑር ደርሆ ማይ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ