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Gobihadros

ትርጉም ስሙ: “hadrosauroid from the Gobi Desert of Mongolia”1

ይበልዕ ነበረ: ኣትክልቲመንቑር ዘለዎም ተኽሊ በላዕቲዳሕራይ ክሬታሸስ

Gobihadros was a small, plant-eating dinosaur that lived in what is now Mongolia. It had a beak like a duck and could walk on two legs or all fours. Scientists found a nearly complete skeleton, so we know a lot about its body.1

ዝነበረሉ

ቅድሚ 100 ክሳብ 84 ሚልዮን ዓመት4

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Gobi Desert, Mongolia (Bayshin Tsav, Khongil Tsav, Bayn Shire, and Khoorai Tsav)1

ንውሓት

5.3 ክሳብ 7.5 m (17 ክሳብ 25 ft)3

ቁመት

2.2 m (7.2 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 30 ኪ.ሜ/ሰ (19 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

ከም 8 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 42 ባናና ተሰሪዑ ዝነውሕ100 ሜትሮ ኣብ 12 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Gobihadros 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)

Gobihadros ኣስታት 30 ኪ.ሜ/ሰ (19 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Gobihadros is the first non-hadrosaurid hadrosauroid from the Late Cretaceous of central Asia known from a complete, articulated skull and skeleton.1

It had up to three functional teeth in each tooth position in its lower jaw, which is unusual for a hadrosauroid.1

The upper jaw of Gobihadros had a 'double-layer' oral margin, a feature also seen in later hadrosaurids.1

Its ilium (hip bone) had a sigmoidal (S-shaped) upper outline and a fan-shaped rear process, which helped scientists identify it as a new species.1

Gobihadros had a spike-like thumb claw on its hand, which it may have used for defense or digging.1

The fossils were collected by a joint Mongolian-Japanese expedition between 1993 and 2004.1

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

?How big was Gobihadros?

About 7.5 metres (25 feet) long for the largest fully grown individuals, though some specimens were smaller, like 3 metres (9.8 feet) for an immature one.3

?What did Gobihadros eat?

It was a plant-eater. It had a beak like a duck and up to three functional teeth in each spot in its lower jaw to chew plants.3

?Did Gobihadros have a thumb spike?

Yes, it had a conical, spike-like claw on its first finger, which it may have used for defense or digging.3

?When did Gobihadros live?

It lived during the Late Cretaceous period, about 100 to 84 million years ago (Cenomanian to Santonian stages).3

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Gobihadros
ዝሰመዮ: Tsogtbaatar et al. 20194
ጉጅለ: መንቑር ዘለዎም ተኽሊ በላዕቲ
ስድራ / ክላድ: Hadrosauroidea4
ምድባ: Ornithischia > Ornithopoda > Iguanodontia4
ዕድመ እቶም ኣኻውሕ: 100 ክሳብ 84 ሚልዮን ዓመት (Cenomanian / Santonian)4
ናይ ኣኻውሕ ንብርብራት: Baynshire4
ሃገራት: ሞንጎልያ4
መዛግብቲ ፎሲል: 6 ኣብ The Paleobiology Database4
ርኽበት: Gobihadros was named in 2019 by Khishigjav Tsogtbaatar, David B. Weishampel, David C. Evans, and Mahito Watabe. The type specimen, a nearly complete skeleton, was found at Bayshin Tsav in the Gobi Desert, Mongolia.4 1
ገና ዘከራኽር: Scientists are not sure whether Gobihadros was a direct ancestor of later hadrosaurids or just a close cousin.1

ሓቅታት ካበይ ይመጹ

journals.plos.org (journals.plos.org)
PBDB Taxon (paleobiodb.org)
Gobihadros (en.wikipedia.org)
Gobihadros 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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