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ካርቱን ናይ Pentaceratops
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Pentaceratops

ትርጉም ስሙ: “five-horned face”1
ይበልዕ ነበረ: ኣትክልቲቀርኒ ዘለዎም ዳይኖሰራትዳሕራይ ክሬታሸስ

Pentaceratops was a plant-eating dinosaur that lived about 76 to 73 million years ago. It had a huge skull with five horns: two long ones above its eyes, a short one on its nose, and two long spikes sticking out from its cheeks. Its head frill was very long and had small triangular hornlets along the edge.1

ዝነበረሉ
ቅድሚ 84 ክሳብ 66 ሚልዮን ዓመት2
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
New Mexico, Colorado and Texas, USA; also possibly Alberta, Canada21
ንውሓት
5.5 ክሳብ 6 m (18 ክሳብ 20 ft)1
ክብደት
2.5 ቶን (5,500 lb)1
ቁመት
1.9 m (6.2 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 31 ኪ.ሜ/ሰ (19 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Pentaceratops ኣስታት 6 ሜ ንውሓት (20 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)Pentaceratopsኣስታት 1.9 ሜ ቁመት (6.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 1.5 መካይን ዝኸብድ
ከም 6 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 33 ባናና ተሰሪዑ ዝነውሕከም 120 ኣኽላባት ዝኸብድከም 500 ሓብሓብ ዝኸብድከም 3 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድከም 6 ጻዕዳ ድባት ዝኸብድ100 ሜትሮ ኣብ 12 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Pentaceratops ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Pentaceratops means 'five-horned face' because it had five horns: two brow horns, one nose horn, and two long spikes on its cheekbones.1

2

Its skull could be over 2.3 meters (7.5 feet) long, making it one of the largest skulls of any land animal.1

3

Pentaceratops lived alongside the duck-billed dinosaur Parasaurolophus and the tyrannosaur Bistahieversor.1

4

The first fossils were found in 1921 by Charles Hazelius Sternberg in New Mexico. The dinosaur was named in 1923 by Henry Fairfield Osborn.1

5

One very large Pentaceratops skull was later renamed Titanoceratops because it looked more like Triceratops.1

6

Pentaceratops is used as a guide fossil: its appearance marks the start of the Kirtlandian land vertebrate age.1

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

?How big was Pentaceratops?

Pentaceratops was about 5.5 to 6 meters (18 to 20 feet) long and weighed around 2.5 metric tons (2.8 short tons).1

?What did Pentaceratops eat?

Pentaceratops was an herbivore, meaning it ate plants. It likely fed on ferns, cycads, and conifers using its sharp beak and cheek teeth.1

?When did Pentaceratops live?

Pentaceratops lived during the Late Cretaceous Period, about 76 to 73 million years ago.1

?Where was Pentaceratops found?

Pentaceratops fossils have been found in the Kirtland Formation in the San Juan Basin of New Mexico, USA.1

?Did Pentaceratops have feathers?

No, Pentaceratops did not have feathers. It was a ceratopsian dinosaur with scaly skin, like other horned dinosaurs.1

?Was Pentaceratops bigger than Triceratops?

No, Pentaceratops was smaller than Triceratops. Pentaceratops was about 5.5 to 6 meters long, while Triceratops could reach up to 9 meters.1

?How many horns did Pentaceratops have?

Pentaceratops had five horns: two long brow horns, one short nose horn, and two long spikes on its cheekbones.1

?Could Pentaceratops swim?

Nobody knows for sure, but Pentaceratops was a land dinosaur with sturdy legs, so it probably did not swim often.1

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Pentaceratops had five horns on its head like a crown.

ሓቂ: The 'fifth horn' is actually a long spike on each cheekbone (the jugal bone), not a true horn on the skull roof.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Pentaceratops
ዝሰመዮ
Osborn 19232
ጉጅለ
ቀርኒ ዘለዎም ዳይኖሰራት
ስድራ / ክላድ
Ceratopsidae2
ምድባ
Ornithischia > Ceratopsia > Ceratopsidae2
ዕድመ እቶም ኣኻውሕ
84 ክሳብ 66 ሚልዮን ዓመት (Campanian / Maastrichtian)2
ናይ ኣኻውሕ ንብርብራት
Fruitland, Kirtland, Williams Fork2
ሃገራት
ኣመሪካ2
መዛግብቲ ፎሲል
14 ኣብ The Paleobiology Database2
ርኽበት
The first Pentaceratops fossils were collected in 1921 by Charles Hazelius Sternberg in the San Juan Basin of New Mexico. The species was named Pentaceratops sternbergii by Henry Fairfield Osborn in 1923, honoring Sternberg.1
ገና ዘከራኽር
Scientists debate whether the species Pentaceratops aquilonius from Canada really belongs to Pentaceratops or is a different dinosaur called Spiclypeus.1

ሓቅታት ካበይ ይመጹ

  1. Pentaceratops (en.wikipedia.org)
  2. Pentaceratops 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: ቀርኒ ዘለዎም ዳይኖሰራት

Triceratopsቀርኒ ዘለዎም ዳይኖሰራትProtoceratopsቀርኒ ዘለዎም ዳይኖሰራትOjoceratopsቀርኒ ዘለዎም ዳይኖሰራትTatankaceratopsቀርኒ ዘለዎም ዳይኖሰራትPsittacosaurusቀርኒ ዘለዎም ዳይኖሰራትCentrosaurusቀርኒ ዘለዎም ዳይኖሰራት

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ክሬታሸስ

TyrannosaurusታይራኖሰራትVelociraptorራፕተራትSpinosaurusስፓይኖሰራትAnkylosaurusዕጡቓት ዳይኖሰራትParasaurolophusመንቑር ደርሆ ማይPteranodonዝነፍሩ ተሳሓብቲ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ