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Caenagnathasia

ትርጉም ስሙ: “recent jaw from Asia”1

ይበልዕ ነበረ: ካብ ኩሉ ቁሩብዘገርሙ ላባ ዘለዎም ዳይኖሰራትዳሕራይ ክሬታሸስ

Caenagnathasia was a tiny, feathered dinosaur that looked a bit like a bird. It had a beak and long legs, and it was one of the smallest dinosaurs ever found. It lived in Asia during the Late Cretaceous period.1

ዝነበረሉ

ቅድሚ 94 ክሳብ 72 ሚልዮን ዓመት3

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Uzbekistan and China3 1

ንውሓት

0.61 m (2 ft)1

ክብደት

1.4 kg (3 lb)1

ቁመት

0.25 m (0.8 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 21 ኪ.ሜ/ሰ (13 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 12 ባናና ዝኸብድ

ከም 3 ባናና ተሰሪዑ ዝነውሕካብ ድሙ ገዛ ዝፈኲስከም 12 ባናና ዝኸብድኣብ ትሕቲ ወንበር ክሓልፍ ዝኽእል ንእሽቶ100 ሜትሮ ኣብ 17 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Caenagnathasia 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)

ብሽክለታ ዝጋልብ ቆልዓ ኣስታት 12 ኪ.ሜ/ሰ (7 mph)

Caenagnathasia ኣስታት 21 ኪ.ሜ/ሰ (13 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Caenagnathasia is the smallest known oviraptorosaur and one of the smallest non-avian dinosaurs. Its skull was only about 7.6 centimetres (3 inches) long.1

It lived about 90 million years ago, making it the oldest known caenagnathoid.1

The first fossils were just two fused lower jaw bones, found in Uzbekistan.1

Scientists think it was feathered, like other oviraptorosaurs, and looked bird-like with a beak and long neck.1

In 2015, new bones were found, including vertebrae, a dentary, and a femur, which helped confirm it belonged to the Caenagnathidae family.1

The name honors Gerbert Genrikhovich Martinson, a scientist, in the species name martinsoni.1

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

?How big was Caenagnathasia?

It was tiny. About 0.6 metres (2 feet) long and weighed around 1.4 kilograms (3 pounds). Its skull was only about 7.6 centimetres (3 inches) long.1

?What did Caenagnathasia eat?

Scientists think it ate plants or small animals, because it had a beak and a special shelf in its mouth for grinding food, like other oviraptorosaurs.1 2

?Did Caenagnathasia have feathers?

Yes. It was a feathered dinosaur, like other oviraptorosaurs, and looked bird-like with a beak and long neck.1

?When did Caenagnathasia live?

It lived about 90 million years ago, during the Late Cretaceous period. It is the oldest known caenagnathoid.1

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Caenagnathasia was a bird because it had a beak and feathers.

ሓቂ: It was a dinosaur, not a bird. It belonged to a group of feathered theropods called oviraptorosaurs, which are closely related to birds but not birds themselves.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Caenagnathasia
ዝሰመዮ: Currie et al. 19943
ጉጅለ: ዘገርሙ ላባ ዘለዎም ዳይኖሰራት
ስድራ / ክላድ: Caenagnathidae3
ምድባ: Theropoda > Oviraptorosauria3
ዕድመ እቶም ኣኻውሕ: 94 ክሳብ 72 ሚልዮን ዓመት (Turonian / Campanian)3
ናይ ኣኻውሕ ንብርብራት: Bissekty, Iren Dabasu3
ሃገራት: ኡዝበኪስታን, ቻይና3
መዛግብቲ ፎሲል: 7 ኣብ The Paleobiology Database3
ርኽበት: Caenagnathasia was named in 1994 by Philip J. Currie, Stephen Godfrey, and Lev Nessov. The first fossils were found near Dzharakuduk in Uzbekistan, in the Bissekty Formation.1
ገና ዘከራኽር: Scientists are still debating exactly where Caenagnathasia sits in the dinosaur family tree. Some think it was a primitive member of the Caenagnathidae, while others suggest it might be more basal within Oviraptorosauria.1