እንታይ ዳይኖሰር ኢኻ? ፈተና
ውግእ ዳይኖሰራት
ቅድድም ዳይኖሰራት
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ኣገርመኒ!
Argyrosaurus
Argyrosaurus was a huge, long-necked plant-eater that lived in what is now Argentina. It was a titanosaur, a group of sauropods known for their enormous size. This dinosaur is known from a single left forelimb, but that arm was already huge!13
መዓስ እዩ ዝነበረ?
ክንደይ ዓቢ ነይሩ?
ክንደይ ነዊሕ ነይሩ?
ቁመቱ ክንደይ ነይሩ?
ግምት
ክንደይ ከቢድ ነይሩ?
ከም 6 መካይን ብመስርዕ ዝቖማ ዝነውሕ🍌ከም 160 ባናና ተሰሪዑ ዝነውሕ🍉ከም 10000 ሓብሓብ ዝኸብድ🎒ከም 64 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድ🐻❄️ከም 110 ጻዕዳ ድባት ዝኸብድ🏢ናብ መስኮት ደርቢ 3 ክጥምት ዝኽእል ቁመት🏃100 ሜትሮ ኣብ 33 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)ምሳኻ ክነጻጸር Argyrosaurus ክንደይ ዓቢ ነይሩ?
ኣብ ብራውዘርካ ቀሊል ሕሳብ ጥራይ። ዝዕቀብ ወይ ናብ ዝኾነ ቦታ ዝለኣኽ የለን።
ክንደይ ቅልጡፍ ነይሩ?
ደስ ዝብሉ ሓቅታት
The only sure fossil of Argyrosaurus is a huge left forelimb, including the upper arm bone, two lower arm bones, and all five hand bones.1
When the forelimb was found, the rest of the skeleton was there too, but it was completely destroyed during digging.1
Many other fossils were later thought to belong to Argyrosaurus, but scientists now think most of them are from different titanosaurs.1
One of those misidentified fossils was even given its own new name: Elaltitan lilloi.2
Argyrosaurus lived about 70 million years ago, near the very end of the Age of Dinosaurs.1
The name Argyrosaurus means 'silver lizard' because it was found in Argentina, which means 'silver land'.1
ብዛዕባ Argyrosaurus ብብዝሒ ዝሕተቱ ሕቶታት
?How big was Argyrosaurus?
Estimates vary a lot. One estimate says about 17 metres long and 12 tonnes, while another says up to 28 metres and about 43.5 to 50.8 tonnes. A more recent estimate is 21 metres and 26 tonnes.1
?What did Argyrosaurus eat?
It was a plant-eater, like other sauropods. Its teeth and jaws are not known, but its relatives were herbivores, so it likely ate ferns, conifers, and other plants.1
?When did Argyrosaurus live?
It lived about 70 million years ago, during the Late Cretaceous Period, near the very end of the Age of Dinosaurs.1
?Why is Argyrosaurus called 'silver lizard'?
The name means 'silver lizard' because it was found in Argentina, which literally means 'silver land'.1
ጽውጽዋይ ዘፍርስ
ጽውጽዋይ: Many fossils from Argentina and Uruguay were once called Argyrosaurus.
ሓቂ: Scientists now think only the original forelimb definitely belongs to Argyrosaurus. The other fossils are probably different dinosaurs.1
ንክኢላታት ዳይኖሰር
- ሳይንሳዊ ስም
- Argyrosaurus
- ዝሰመዮ
- Lydekker 18933
- ጉጅለ
- ነዋሕቲ ክሳድ
- ስድራ / ክላድ
- Titanosauria3
- ምድባ
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
- ዕድመ እቶም ኣኻውሕ
- 84 ክሳብ 66 ሚልዮን ዓመት (Campanian / Maastrichtian)3
- ናይ ኣኻውሕ ንብርብራት
- Lago Colhué Huapi3
- ሃገራት
- ኣርጀንቲና3
- መዛግብቲ ፎሲል
- 1 ኣብ The Paleobiology Database3
- ርኽበት
- Argyrosaurus was named by Richard Lydekker in 1893, based on a huge left forelimb found in Chubut Province, Argentina.13
- ገና ዘከራኽር
- Scientists are not sure exactly how Argyrosaurus is related to other titanosaurs. It might have had wrist bones, which most titanosaurs lacked, suggesting it was a more primitive member of the group.2
ሓቅታት ካበይ ይመጹ
- Argyrosaurus (en.wikipedia.org)
- A reappraisal of the Late Cretaceous Argentinean sauropod dinosaur Argyrosaurus superbus, with a description of a new titanosaur genus (ri.conicet.gov.ar)
- Argyrosaurus 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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