ካርድ ዳይኖሰር ቁ. 0581 ካብ 2 027

Elsornis

ትርጉም ስሙ: “sand bird”1

ይበልዕ ነበረ: ስጋቀዳሞት ኣዕዋፍዳሕራይ ክሬታሸስ

Elsornis was a bird that lived in the Gobi Desert about 80 million years ago. It might have been flightless, like an ostrich, and used its strong legs to run after small animals and bugs.1 2

ዝነበረሉ

ቅድሚ 84 ክሳብ 72 ሚልዮን ዓመት4

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Togrogiin Shiree, South Gobi Aimak, Mongolia1 4

ንውሓት

0.25 m (0.8 ft)3

ቁመት

0.11 m (0.4 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 26 ኪ.ሜ/ሰ (16 ማይል/ሰ)

ምንፋር, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ቁመቱ ክንደይ ነይሩ?

ግምት

ከም 8 ናይ ጸወታ ጡባት ብመስርዕ ዝነውሕኣብ ትሕቲ ወንበር ክሓልፍ ዝኽእል ንእሽቶምሉእ ሜዳ ኩዕሶ እግሪ ኣብ 15 ካልኢት ክነፍሮ ይኽእል ነበረ

ምሳኻ ክነጻጸር Elsornis 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)

Elsornis ኣስታት 26 ኪ.ሜ/ሰ (16 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Elsornis had a wishbone filled with air, which is rare among its relatives, the enantiornithean birds.1 2

Its upper arm was much longer than its lower arm, a feature that helps scientists think it could not fly.2

Elsornis is known from a single, well-preserved skeleton that includes many bones like limbs, vertebrae, and ribs.1 2

It lived during the Campanian age of the Late Cretaceous, about 80 million years ago.1 2

Elsornis belongs to a group called Enantiornithes, also known as 'opposite birds', which had a different shoulder joint from modern birds.1 2

If Elsornis could not fly, it would be one of the few flightless birds from the time of dinosaurs.1 2

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

?Was Elsornis a dinosaur?

Yes, it was a bird, and birds are a type of dinosaur called avialan theropods.1

?Could Elsornis fly?

Probably not. Scientists think it was flightless or nearly flightless, based on its chest bones.1

?What did Elsornis eat?

It probably ate small animals and bugs, and may have also scavenged dead animals left by other carnivores.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Elsornis
ዝሰመዮ: Chiappe et al. 20074
ጉጅለ: ቀዳሞት ኣዕዋፍ
ስድራ / ክላድ: Enantiornithes4
ምድባ: Theropoda > Avialae4
ዕድመ እቶም ኣኻውሕ: 84 ክሳብ 72 ሚልዮን ዓመት (Campanian)4
ናይ ኣኻውሕ ንብርብራት: Djadokhta4
ሃገራት: ሞንጎልያ4
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database4
ርኽበት: Elsornis was named in 2007 by Luis Chiappe and his team. The fossil was found in the Gobi Desert of Mongolia and is kept at the Mongolian Palaeontological Center.1 4
ገና ዘከራኽር: Scientists are not sure if Elsornis was completely flightless or could still glide like Archaeopteryx.1

ሓቅታት ካበይ ይመጹ

Elsornis (en.wikipedia.org)
A Dinosaur A Day: Elsornis keni (a-dinosaur-a-day.com)
Elsornis – Nix Illustration (nixillustration.com)
Elsornis 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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