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ካርቱን ናይ Probrachylophosaurus
ካርድ ዳይኖሰር ቁ. 1472 ካብ 2 027

Probrachylophosaurus

ትርጉም ስሙ: “before Brachylophosaurus”1
ይበልዕ ነበረ: ኣትክልቲመንቑር ደርሆ ማይዳሕራይ ክሬታሸስ

Probrachylophosaurus was a duck-billed dinosaur that lived about 80 million years ago. It had a short, paddle-shaped crest on its head that it may have used to show off to other dinosaurs. This dinosaur was a big plant-eater that walked on four legs and could grow as long as a school bus!1

ዝነበረሉ
ቅድሚ 84 ክሳብ 72 ሚልዮን ዓመት5
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Montana, USA and Alberta, Canada13
ንውሓት
10 m (33 ft)1
ክብደት
4.3 ቶን (9,500 lb)1
ቁመት
3.4 m (11 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 22 ኪ.ሜ/ሰ (14 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Probrachylophosaurus ኣስታት 10 ሜ ንውሓት (33 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)ሓርማዝኣስታት 3.2 ሜ (10 ft)Probrachylophosaurusኣስታት 3.4 ሜ ቁመት (11 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 3 መካይን ዝኸብድ
ከም 2 መካይን ብመስርዕ ዝቖማ ዝነውሕከም 56 ባናና ተሰሪዑ ዝነውሕከም 220 ኣኽላባት ዝኸብድከም 860 ሓብሓብ ዝኸብድከም 5 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድከም 10 ጻዕዳ ድባት ዝኸብድ100 ሜትሮ ኣብ 16 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Probrachylophosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Probrachylophosaurus had a short, triangular crest on its head that was taller in the middle and looked like a paddle from the side.1

2

Its name means 'before Brachylophosaurus' because scientists think it was an ancestor of the later dinosaur Brachylophosaurus.1

3

The first fossil of Probrachylophosaurus was found in Montana in 1981, but it was not fully dug up until 2008.1

4

This dinosaur weighed about 4.3 metric tons (4.7 short tons), as heavy as a large SUV.1

5

The most complete skeleton had broken tail bones, which may have been caused by fights with other dinosaurs.1

6

Probrachylophosaurus lived about 80 million years ago during the Late Cretaceous period.1

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

?How big was Probrachylophosaurus?

About 10 metres (33 ft) long, as long as a school bus. It weighed about 4.3 metric tons (4.7 short tons), as heavy as a large SUV.14

?What did Probrachylophosaurus eat?

It was a plant-eater. It used its large beak to munch on leaves.14

?Why did Probrachylophosaurus have a crest?

Scientists think the crest was used for display, like showing off to other dinosaurs. It was short, paddle-shaped, and triangular when seen from behind.13

?Was Probrachylophosaurus related to Brachylophosaurus?

Yes, its name means 'before Brachylophosaurus' because scientists think it was an ancestor of the later dinosaur Brachylophosaurus. Its crest is intermediate between a crestless ancestor and Brachylophosaurus.13

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Probrachylophosaurus
ዝሰመዮ
Freedman Fowler and Horner 20155
ጉጅለ
መንቑር ደርሆ ማይ
ስድራ / ክላድ
Hadrosauridae5
ምድባ
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
ዕድመ እቶም ኣኻውሕ
84 ክሳብ 72 ሚልዮን ዓመት (Campanian)5
ናይ ኣኻውሕ ንብርብራት
Judith River5
ሃገራት
ኣመሪካ5
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database5
ርኽበት
Probrachylophosaurus was named in 2015 by Elizabeth Freedman Fowler and Jack Horner. The species name bergei honors Sam Berge, who owned the land where the fossils were found.1
ገና ዘከራኽር
Scientists are not sure if Probrachylophosaurus was a direct ancestor of Brachylophosaurus or if they were separate branches on the family tree.1

ሓቅታት ካበይ ይመጹ

  1. Probrachylophosaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana | PLOS One (journals.plos.org)
  4. 'Superduck' dinosaur provides insight into elaborate head crests (reuters.com)
  5. Probrachylophosaurus 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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