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ካርቱን ናይ Callawayia
ካርድ ዳይኖሰር ቁ. 0329 ካብ 2 027

Callawayia

ትርጉም ስሙ: “named after ichthyosaur researcher Jack Callaway”1
ይበልዕ ነበረ: ስጋኢክቲዮሰራትዳሕራይ ትሪያሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Callawayia was a small, fast-swimming marine reptile that lived in the Late Triassic oceans. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur.12

ደስ ዝብል ሓቂ: እዚ ናይ ባሕሪ ተሳሓባይ ዳይኖሰራት ኣብ ምድሪ ክኸዱ ከለዉ ይሕምብስ ነበረ። ኩሉ ሰብ ዳይኖሰር ይብሎም፣ ግን ካልእ ጨንፈር ተሳሓብቲ እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 227 ክሳብ 206 ሚልዮን ዓመት3
ዳሕራይ ትሪያሲክ
ፎሲላት ዝተረኽቡሉ
British Columbia, Canada13
ንውሓት
2 ክሳብ 2.5 m (6.6 ክሳብ 8.2 ft)1
ዝለዓለ ቅልጣፈ
ኣስታት 45 ኪ.ሜ/ሰ (28 ማይል/ሰ)
ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Callawayia ኣስታት 2.5 ሜ ንውሓት (8.2 ft)ከልቢ ኣስታት 1 ሜ (3.3 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)መኪና ኣስታት 4.5 ሜ (15 ft)
ከም 2.5 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 14 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 4 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Callawayia ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Callawayia had more than 54 vertebrae in front of its hips, giving it a long, flexible body.1

2

Its front flippers had four digits, but its back flippers only had three.1

3

The first two neck vertebrae of Callawayia were not fused together, unlike in some other ichthyosaurs.1

4

A tiny bone called a pisiform was present in each foreflipper, which is unusual for ichthyosaurs.1

5

The humerus (upper arm bone) was short and wide with a notched front edge.1

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

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Callawayia is sometimes called a dinosaur.

ሓቂ: Callawayia was an ichthyosaur, a marine reptile that lived in the ocean, not a dinosaur. Dinosaurs lived on land.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Callawayia
ዝሰመዮ
Maisch and Matzke 20003
ጉጅለ
ኢክቲዮሰራት
ስድራ / ክላድ
Californosauridae3
ምድባ
Ichthyosauria > Ichthyosauromorpha3
ዕድመ እቶም ኣኻውሕ
227 ክሳብ 206 ሚልዮን ዓመት (Norian)3
ናይ ኣኻውሕ ንብርብራት
Pardonet3
ሃገራት
ካናዳ3
መዛግብቲ ፎሲል
2 ኣብ The Paleobiology Database3
ርኽበት
The first fossil was found in 1987 on the shore of Williston Lake in British Columbia, Canada. It was named Callawayia in 2000 by Michael Maisch and Andreas Matzke.1
ገና ዘከራኽር
Scientists still debate whether a species from China called 'Callawayia wolonggangense' really belongs to the same genus.1

ሓቅታት ካበይ ይመጹ

  1. Callawayia (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Callawayia 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: ኢክቲዮሰራት

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ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ትሪያሲክ

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