እንታይ ዳይኖሰር ኢኻ? ፈተና
ውግእ ዳይኖሰራት
ቅድድም ዳይኖሰራት
ናይ ዳይኖሰር ንኣሽቱ ጸወታታት
ኣልበም ስቲከራት
ናይ ዳይኖሰራት TOP ዝርዝራት
ኣገርመኒ!መዓስ እዩ ዝነበረ?
ክንደይ ዓቢ ነይሩ?
ክንደይ ነዊሕ ነይሩ?
ቁመቱ ክንደይ ነይሩ?
ክንደይ ከቢድ ነይሩ?
ከም 4 መካይን ብመስርዕ ዝቖማ ዝነውሕ🍌ከም 100 ባናና ተሰሪዑ ዝነውሕ🍉ከም 6800 ሓብሓብ ዝኸብድ🎒ከም 42 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድ🐻❄️ከም 76 ጻዕዳ ድባት ዝኸብድ🏢ናብ መስኮት ደርቢ 2 ክጥምት ዝኽእል ቁመት🏃100 ሜትሮ ኣብ 36 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)ምሳኻ ክነጻጸር Antarctosaurus ክንደይ ዓቢ ነይሩ?
ኣብ ብራውዘርካ ቀሊል ሕሳብ ጥራይ። ዝዕቀብ ወይ ናብ ዝኾነ ቦታ ዝለኣኽ የለን።
ክንደይ ቅልጡፍ ነይሩ?
ደስ ዝብሉ ሓቅታት
The name Antarctosaurus does not mean it lived in Antarctica. It comes from Greek words meaning 'opposite of north' and 'lizard', because it was found in the southern part of the world.1
One species, Antarctosaurus giganteus, had thigh bones (femurs) that were 2.35 metres (7.7 feet) long. That is taller than most humans!1
Scientists are not sure if all the bones of Antarctosaurus wichmannianus belong to the same animal. Some might be from different dinosaurs mixed together.1
The lower jaw of Antarctosaurus was squared off at the front, like a shovel. This helped it eat plants close to the ground or in water.1
Antarctosaurus lived about 84 to 78 million years ago, during the Late Cretaceous Period.2
Some fossils once called Antarctosaurus septentrionalis from India were later given their own name: Jainosaurus.1
ብዛዕባ Antarctosaurus ብብዝሒ ዝሕተቱ ሕቶታት
?How big was Antarctosaurus?
The type species A. wichmannianus was about 17 metres (56 ft) long. The much larger A. giganteus may have reached 30 metres (98 ft) or more, but its size is hard to know because only a few bones have been found.12
?What did Antarctosaurus eat?
It was a herbivore, meaning it ate plants. Its squared-off lower jaw helped it scoop up low-growing plants or floating water plants.12
?Did Antarctosaurus live in Antarctica?
No. Despite its name, it was found in Argentina, South America. The name means 'southern lizard' because it lived in the southern part of the world.1
?How much did Antarctosaurus weigh?
Estimates vary a lot. A. wichmannianus may have weighed about 34 metric tons (37 short tons). A. giganteus might have weighed between 45 and 100 metric tons, but scientists are not sure because so few bones exist.1
?When did Antarctosaurus live?
It lived during the Late Cretaceous Period, about 84 to 78 million years ago.2
?Was Antarctosaurus bigger than T. rex?
Yes, it was much bigger. A. wichmannianus was about 17 metres (56 ft) long, while T. rex was only about 12 metres (40 ft) long. A. giganteus was even larger.1
ጽውጽዋይ ዘፍርስ
ጽውጽዋይ: Antarctosaurus lived in Antarctica.
ሓቂ: Antarctosaurus was named for being a 'southern lizard', but its fossils have been found in South America and India, not Antarctica.1
ንክኢላታት ዳይኖሰር
- ሳይንሳዊ ስም
- Antarctosaurus
- ዝሰመዮ
- Huene 19273
- ጉጅለ
- ነዋሕቲ ክሳድ
- ስድራ / ክላድ
- Lithostrotia3
- ምድባ
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
- ዕድመ እቶም ኣኻውሕ
- 90 ክሳብ 66 ሚልዮን ዓመት (Coniacian / Maastrichtian)3
- ናይ ኣኻውሕ ንብርብራት
- Lameta, Plottier, Anacleto3
- ሃገራት
- ህንዲ, ኣርጀንቲና, ብራዚል, ኡሩጓይ3
- መዛግብቲ ፎሲል
- 8 ኣብ The Paleobiology Database3
- ርኽበት
- The first fossils of Antarctosaurus were found in Argentina in 1912 by geologist Ricardo Wichmann. German paleontologist Friedrich von Huene named and described them in 1929.1
- ገና ዘከራኽር
- Scientists still debate whether all the bones of the type species, Antarctosaurus wichmannianus, belong to the same dinosaur or are a mix of different species.1
ሓቅታት ካበይ ይመጹ
- Antarctosaurus (en.wikipedia.org)
- Antarctosaurus | Natural History Museum (nhm.ac.uk)
- Antarctosaurus 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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