ካርድ ዳይኖሰር ቁ. 0171 ካብ 2 027

Arminisaurus

ትርጉም ስሙ: “lizard of Arminius”1

ይበልዕ ነበረ: ስጋፕሌሲዮሰራትመጀመርታ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Arminisaurus was a small, ancient sea reptile that swam in the warm Jurassic seas. It was an early relative of huge ocean predators like Liopleurodon. This plesiosaur hunted fish and squid with its sharp teeth.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 193 ክሳብ 184 ሚልዮን ዓመት3

መጀመርታ ጁራሲክ

ፎሲላት ዝተረኽቡሉ

Bielefeld, northwestern Germany1 2

ንውሓት

3 ክሳብ 4 m (9.8 ክሳብ 13 ft)1 2

ዝለዓለ ቅልጣፈ

ኣስታት 29 ኪ.ሜ/ሰ (18 ማይል/ሰ)

ምሕምባስ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ከም 4 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 22 ባናና ተሰሪዑ ዝነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ኣብ 6.2 ካልኢት ክሕምብሶ ይኽእል ነበረ

ምሳኻ ክነጻጸር Arminisaurus 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)

Arminisaurus ኣስታት 29 ኪ.ሜ/ሰ (18 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Arminisaurus lived about 190 million years ago, during the Early Jurassic.1 2

Only about 40 percent of its skeleton was found, including parts of the skull, vertebrae and limb bones.1 2

It is one of only three plesiosaurs ever named from the Pliensbachian stage of the Jurassic.1

Arminisaurus shared features with plesiosaurs that lived 50 million years later, during the Cretaceous.2

The fossil was found in a clay pit that was being mined for bricks.1

Its name honors Arminius, a Germanic chieftain who fought the Romans near where the fossil was found.1

ብAI ዝተሰርሐ ስእሊ ናይ Arminisaurus — ብAI ዝተሰርሐ ስእሊ፣ Arminisaurus 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: Arminisaurus
ዝሰመዮ: Sachs and Kear 20173
ጉጅለ: ፕሌሲዮሰራት
ስድራ / ክላድ: Pliosauridae3
ምድባ: Plesiosauria > Pliosauridae > Sauropterygia3
ዕድመ እቶም ኣኻውሕ: 193 ክሳብ 184 ሚልዮን ዓመት (Pliensbachian)3
ናይ ኣኻውሕ ንብርብራት: Amaltheenton3
ሃገራት: ጀርመን3
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database3
ርኽበት: The fossil was found in the early 1980s by fossil collector Lothar Schulz in a clay pit near Bielefeld, Germany. It was named by Sven Sachs and Benjamin Kear in 2017.1 2
ገና ዘከራኽር: Scientists are not sure exactly how Arminisaurus is related to other plesiosaurs, but it seems to be an early relative of the giant pliosaurids.1 2