ካርድ ዳይኖሰር ቁ. 1874 ካብ 2 027

Vallecillosaurus

ይበልዕ ነበረ: ስጋሞዛሰራትዳሕራይ ክሬታሸስብቴክኒክ ዳይኖሰር ኣይኮነን

Vallecillosaurus was a small marine lizard that swam in the warm seas of Mexico during the Late Cretaceous, about 94 to 89 million years ago. It was less than 1 meter (3.3 feet) long, so it was much smaller than most of its giant cousins. It was not a dinosaur, but a relative of the mosasaurs, which were fierce sea reptiles.1 2

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 94 ክሳብ 90 ሚልዮን ዓመት3

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Mexico, in the state of Nuevo León, from the Agua Nueva Formation.1 3

ንውሓት

ክሳብ 1 m (3.3 ft)1

ዝለዓለ ቅልጣፈ

ኣስታት 12 ኪ.ሜ/ሰ (7 ማይል/ሰ)

ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ከም 2 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 6 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 15 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Vallecillosaurus 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)

Vallecillosaurus ኣስታት 12 ኪ.ሜ/ሰ (7 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Vallecillosaurus is known from a fossil that includes the back half of the body, most of the tail, and part of the left hip and leg. This helps scientists understand how it moved.3

It lived in the ocean, not on land. The fossil was found in limestone that formed in a shallow sea.3

Its name honors a person named Don Roberto, because the species name is donrobertoi.2

Scientists think it was a type of aigialosaur, a group of small, semi-aquatic lizards that are close to the ancestors of giant mosasaurs.1 2

The fossil was found in rocks that are between 93.9 and 89.8 million years old, during a time called the Turonian.2

ብAI ዝተሰርሐ ስእሊ ናይ Vallecillosaurus — ብAI ዝተሰርሐ ስእሊ፣ Vallecillosaurus 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: Some people might think Vallecillosaurus was a dinosaur because it lived long ago and had a long tail.

ሓቂ: It was actually a marine lizard, a relative of mosasaurs, not a dinosaur. Dinosaurs lived on land and had different body features.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Vallecillosaurus
ዝሰመዮ: Smith and Buchy 20083
ጉጅለ: ሞዛሰራት
ስድራ / ክላድ: Mosasauroidea3
ምድባ: Mosasauroidea3
ዕድመ እቶም ኣኻውሕ: 94 ክሳብ 90 ሚልዮን ዓመት (Turonian)3
ናይ ኣኻውሕ ንብርብራት: Agua Nueva3
ሃገራት: ሜክሲኮ3
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database3
ርኽበት: Vallecillosaurus was named by Krister T. Smith and Marie-Céline Buchy in 2008. The fossil was found in the Vallecillo area of Nuevo León, Mexico.3 1
ገና ዘከራኽር: Scientists are not sure exactly what Vallecillosaurus ate or how it hunted, because the fossil does not include the skull or teeth.2

ሓቅታት ካበይ ይመጹ

Vallecillosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Vallecillosaurus 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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