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ካርቱን ናይ Bonitasaura
ካርድ ዳይኖሰር ቁ. 0288 ካብ 2 027

Bonitasaura

ትርጉም ስሙ: “Bonita's lizard, named after the fossil quarry called La Bonita”1
ይበልዕ ነበረ: ኣትክልቲነዋሕቲ ክሳድዳሕራይ ክሬታሸስ

Bonitasaura was a big plant-eating dinosaur with a short neck and a sharp beak at the front of its mouth. It lived in what is now Argentina, about 85 million years ago.1

ዝነበረሉ
ቅድሚ 86 ክሳብ 84 ሚልዮን ዓመት5
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Río Negro Province, Argentina12
ንውሓት
10 m (33 ft)1
ቁመት
2.5 m (8.2 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 23 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?

Bonitasaura 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)Bonitasauraኣስታት 2.5 ሜ ቁመት (8.2 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ከም 2 መካይን ብመስርዕ ዝቖማ ዝነውሕከም 56 ባናና ተሰሪዑ ዝነውሕ100 ሜትሮ ኣብ 16 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Bonitasaura ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw, which worked like a guillotine to cut plants.1

2

Its neck was short compared to other sauropods, and it had strong back vertebrae for muscle attachment, suggesting it used its neck vigorously while feeding.1

3

Bonitasaura's skull was low and long, similar to diplodocids, and its lower jaw was squared off with comb-like teeth.1

4

The front limbs were shorter than the hind limbs, unlike most other macronarians.1

5

Fossils of Bonitasaura show signs of diseases, including a tumour in the thigh bone and an infection in a tail bone.1

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

?How big was Bonitasaura?

Bonitasaura measured about 10 metres (33 feet) in length.1

?Did Bonitasaura have a beak?

Yes, Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw that helped it to cut plants.14

?What did Bonitasaura eat?

Bonitasaura was a plant-eater. It used its peg-like front teeth to rake plants into its mouth and its sharp beak to cut them.1

?Where did Bonitasaura live?

Bonitasaura lived in what is now Argentina, in the Río Negro Province of Patagonia.1

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Bonitasaura had a long neck like other sauropods.

ሓቂ: Bonitasaura actually had a relatively short neck, which is unusual for a sauropod.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Bonitasaura
ዝሰመዮ
Apesteguía 20045
ጉጅለ
ነዋሕቲ ክሳድ
ስድራ / ክላድ
Eutitanosauria5
ምድባ
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
ዕድመ እቶም ኣኻውሕ
86 ክሳብ 84 ሚልዮን ዓመት (Santonian)5
ናይ ኣኻውሕ ንብርብራት
Bajo de la Carpa5
ሃገራት
ኣርጀንቲና5
መዛግብቲ ፎሲል
2 ኣብ The Paleobiology Database5
ርኽበት
Bonitasaura was named by Sebastian Apesteguía in 2004, based on a partial skeleton found in the Bajo de la Carpa Formation in Argentina.13
ገና ዘከራኽር
Scientists still debate exactly where Bonitasaura fits in the titanosaur family tree, with different studies placing it in different groups.21

ሓቅታት ካበይ ይመጹ

  1. Bonitasaura (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Bonitasaura salgadoi gen. et sp. nov.: a beaked sauropod from the Late Cretaceous of Patagonia (pubmed.ncbi.nlm.nih.gov)
  4. Paleontologists Take Another Look at a Square-Mouthed Sauropod (smithsonianmag.com)
  5. Bonitasaura 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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