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Pellegrinisaurus

ትርጉም ስሙ: “lizard from Pellegrini”1

Pellegrinisaurus was a huge, long-necked dinosaur that lived in Argentina near the end of the Age of Dinosaurs. It was a titanosaur, a group of giant sauropods that were some of the biggest land animals ever. This gentle giant munched on plants and probably traveled in herds.1 2

ዝነበረሉ

ቅድሚ 72 ክሳብ 66 ሚልዮን ዓመት3

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Pellegrini Lake area, Río Negro Province, Argentina1

ንውሓት

20 ክሳብ 25 m (66 ክሳብ 82 ft)1

ክብደት

50 ቶን (110,200 lb)1

ቁመት

5.5 m (18 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 9 ኪ.ሜ/ሰ (6 ማይል/ሰ)

ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ቁመቱ ክንደይ ነይሩ?

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 8 ሓራምዝ ዝኸብድ

ከም 6 መካይን ብመስርዕ ዝቖማ ዝነውሕከም 140 ባናና ተሰሪዑ ዝነውሕከም 10000 ሓብሓብ ዝኸብድከም 62 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድከም 110 ጻዕዳ ድባት ዝኸብድናብ መስኮት ደርቢ 2 ክጥምት ዝኽእል ቁመት100 ሜትሮ ኣብ 40 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Pellegrinisaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዝኸይድ ሰብ ኣስታት 5 ኪ.ሜ/ሰ (3 mph)

Pellegrinisaurus ኣስታት 9 ኪ.ሜ/ሰ (6 mph)

ብሽክለታ ዝጋልብ ቆልዓ ኣስታት 12 ኪ.ሜ/ሰ (7 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Pellegrinisaurus had special tail bones that were flattened from top to bottom, which may have helped lock the tail and limit its movement.1

Its thigh bone had a very flat fourth trochanter (a bump where leg muscles attach), unlike many other sauropods.1

Scientists think Pellegrinisaurus was closely related to Alamosaurus, a titanosaur from North America.1

The only known fossil was found in 1975 but wasn't named until 1996 by paleontologist Leonardo Salgado.1

Pellegrinisaurus lived alongside other titanosaurs like Aeolosaurus and Rocasaurus in the same ancient environment.1

Its name honors Pellegrini Lake, where the fossil was discovered.1

ብAI ዝተሰርሐ ስእሊ ናይ Pellegrinisaurus — ብAI ዝተሰርሐ ስእሊ፣ Pellegrinisaurus 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 Pellegrinisaurus ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Pellegrinisaurus?

Pellegrinisaurus was a very large titanosaur, estimated to be 20 to 25 metres long and weigh about 50 metric tons.1

?What did Pellegrinisaurus eat?

Pellegrinisaurus was a plant-eater. It munched on plants, like other sauropods.1

?When did Pellegrinisaurus live?

Pellegrinisaurus lived during the Late Cretaceous period, from about 83 to 72 million years ago (Campanian to early Maastrichtian).1

?Where was Pellegrinisaurus found?

Its fossils were found near Pellegrini Lake in Argentina, in the Allen Formation.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Pellegrinisaurus
ዝሰመዮ: Salgado 19963
ጉጅለ: ነዋሕቲ ክሳድ
ስድራ / ክላድ: Lithostrotia3
ምድባ: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
ዕድመ እቶም ኣኻውሕ: 72 ክሳብ 66 ሚልዮን ዓመት (Maastrichtian)3
ናይ ኣኻውሕ ንብርብራት: Allen3
ሃገራት: ኣርጀንቲና3
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database3
ርኽበት: The first fossils of Pellegrinisaurus were found in 1975 by Roberto Abel and his assistant Jaime Emilio Powell near Pellegrini Lake, Argentina. Paleontologist Leonardo Salgado named it in 1996, giving the species name powelli in honor of Powell.1
ገና ዘከራኽር: Scientists are not sure exactly which group of titanosaurs Pellegrinisaurus belongs to. Some think it is a close relative of Saltasauridae, while others place it inside that family.1

ሓቅታት ካበይ ይመጹ

Pellegrinisaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Pellegrinisaurus 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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