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ካርቱን ናይ Orientognathus
ካርድ ዳይኖሰር ቁ. 1319 ካብ 2 027

Orientognathus

ትርጉም ስሙ: “eastern jaw”1
ይበልዕ ነበረ: ዓሳዝነፍሩ ተሳሓብቲመጀመርታ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Orientognathus was a flying reptile that lived in what is now China during the Late Jurassic. It had a long tail and a mouth full of sharp teeth, perfect for catching fish. It was one of the largest pterosaurs of its kind in that region.21

ደስ ዝብል ሓቂ: ፕተሮሰራት ኣብ ልዕሊ ዳይኖሰራት ይነፍሩ ነበሩ፣ ግን ባዕሎም ዳይኖሰራት ኣይነበሩን፣ ኣዝማዶም እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 143 ክሳብ 137 ሚልዮን ዓመት3
መጀመርታ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Chaoyang, Liaoning Province, China21
ስፍሓት ኣኽናፍ
1.1 m (3.6 ft)3
ዝለዓለ ቅልጣፈ
ኣስታት 37 ኪ.ሜ/ሰ (23 ማይል/ሰ)
ምንፋር, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ኣኽናፉ ክንደይ ሰፊሖም ነይሮም?

Orientognathus ኣኽናፍ ካብ ጫፍ ክሳብ ጫፍ ኣስታት 1.1 ሜ (3.6 ft)ድሙ ገዛ ኣስታት 0.5 ሜ (1.6 ft)ከልቢ ኣስታት 1 ሜ (3.3 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)
ከም 2 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕምሉእ ሜዳ ኩዕሶ እግሪ ኣብ 10 ካልኢት ክነፍሮ ይኽእል ነበረ

ምሳኻ ክነጻጸር Orientognathus ክንደይ ዓቢ ነይሩ?

ኣብ ብራውዘርካ ቀሊል ሕሳብ ጥራይ። ዝዕቀብ ወይ ናብ ዝኾነ ቦታ ዝለኣኽ የለን።

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Orientognathus is the largest rhamphorhynchine pterosaur found in the Upper Jurassic rocks of northeastern China.2

2

Its lower jaw tip was toothless and slightly pointed, unlike many other pterosaurs.2

3

The length of its wing metacarpal (hand bone) was only 38 percent of the length of its upper arm bone, a short ratio compared to other pterosaurs.2

4

Orientognathus had straight teeth, while some related pterosaurs like Fenghuangopterus had curved teeth.2

5

It lived about 155 million years ago, during the Late Jurassic, and is perhaps the youngest Jurassic pterosaur from western Liaoning, China.12

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Orientognathus
ብAI ዝተሰርሐ ስእሊ፣ Orientognathus ከመይ ይመስል ከም ዝነበረ ዘርኢ፣ ኮምፒተር ካብቲ ሳይንቲስታት ዝፈልጥዎ ዝሰርሖ። ግምት እዩ: እቲ ሓቀኛ እንስሳ ፍልይ ዝበለ ክመስል ይኽእል፣ ሓቀኛ ሕብሩ ድማ ዝፈልጦ የለን።

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Orientognathus
ዝሰመዮ
Lu et al. 20153
ጉጅለ
ዝነፍሩ ተሳሓብቲ
ስድራ / ክላድ
Rhamphorhynchidae3
ምድባ
Pterosauria > Rhamphorhynchidae3
ዕድመ እቶም ኣኻውሕ
143 ክሳብ 137 ሚልዮን ዓመት (Berriasian)3
ናይ ኣኻውሕ ንብርብራት
Tuchengzi3
ሃገራት
ቻይና3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Orientognathus was named and described in 2015 by Lü Junchang and colleagues, based on an incomplete skeleton found in the Tuchengzi Formation of Chaoyang, Liaoning, China.21
ገና ዘከራኽር
Scientists are not sure whether Orientognathus belongs to the subfamily Rhamphorhynchinae or is a more basal rhamphorhynchid, because the fossil is incomplete.21

ሓቅታት ካበይ ይመጹ

  1. Orientognathus (en.wikipedia.org)
  2. A new rhamphorhynchid pterosaur (Pterosauria) from Jurassic deposits of Liaoning Province, China (mapress.com)
  3. Orientognathus 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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ካብ ተመሳሳሊ ጉጅለ ተወሳኺ: ዝነፍሩ ተሳሓብቲ

Pteranodonዝነፍሩ ተሳሓብቲQuetzalcoatlusዝነፍሩ ተሳሓብቲDorygnathusዝነፍሩ ተሳሓብቲRhamphorhynchusዝነፍሩ ተሳሓብቲAnhangueraዝነፍሩ ተሳሓብቲPterodactylusዝነፍሩ ተሳሓብቲ

ካብ ተመሳሳሊ ግዜ እውን: መጀመርታ ክሬታሸስ

Stegosaurusሰሌዳ ዘለዎም ዳይኖሰራትIguanodonመንቑር ዘለዎም ተኽሊ በላዕቲArchaeopteryxቀዳሞት ኣዕዋፍGiganotosaurusስጋ በላዕቲ ዳይኖሰራትMicroraptorራፕተራትDeinonychusራፕተራት
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ