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Proceratosaurus
Proceratosaurus was a small, meat-eating dinosaur that lived in what is now England during the Middle Jurassic. It is one of the earliest known relatives of the mighty Tyrannosaurus rex, but it was much smaller and had a crest on its snout.12
መዓስ እዩ ዝነበረ?
ክንደይ ዓቢ ነይሩ?
ክንደይ ነዊሕ ነይሩ?
ቁመቱ ክንደይ ነይሩ?
ግምት
ክንደይ ከቢድ ነይሩ?
ከም 4 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕ🍌ከም 23 ባናና ተሰሪዑ ዝነውሕ🍉ከም 20 ሓብሓብ ዝኸብድ🧸ከም 5 ቆልዑ መዋእለ ህጻናት ዝኸብድ🎒ከም 3 ተመሃሮ ዝኸብድ🏃100 ሜትሮ ኣብ 7.2 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)ምሳኻ ክነጻጸር Proceratosaurus ክንደይ ዓቢ ነይሩ?
ኣብ ብራውዘርካ ቀሊል ሕሳብ ጥራይ። ዝዕቀብ ወይ ናብ ዝኾነ ቦታ ዝለኣኽ የለን።
ክንደይ ቅልጡፍ ነይሩ?
ደስ ዝብሉ ሓቅታት
Proceratosaurus is known from only one partial skull, so scientists are not sure exactly what the rest of its body looked like.2
It had a bony crest on top of its snout, which was probably used to show off to other dinosaurs, not for fighting.1
Proceratosaurus lived about 166 million years ago, during the Middle Jurassic, when England was a warm, subtropical island.1
Its teeth were different shapes: D-shaped teeth at the front of the jaw and flattened, serrated teeth at the sides.1
Scientists used computer models to estimate that Proceratosaurus had a bite force of about 390 newtons, similar to a modern fox.1
Proceratosaurus is a member of the group Proceratosauridae, which includes some of the earliest tyrannosauroids.1
ብዛዕባ Proceratosaurus ብብዝሒ ዝሕተቱ ሕቶታት
?How big was Proceratosaurus?
About 3 metres long, not counting the tail. It weighed around 28 to 36 kilograms, about the size of a large dog.12
?What did Proceratosaurus eat?
Proceratosaurus was a meat-eater (carnivore). It probably ate small prey like lizards and small dinosaurs.13
?Did Proceratosaurus have feathers?
Scientists think it probably did. Close relatives like Yutyrannus had downy feathers, so it is reasonable to infer Proceratosaurus had them too.1
?Was Proceratosaurus bigger than T. rex?
No. Proceratosaurus was much smaller, only about 3 metres long. T. rex was over 12 metres long and weighed many times more.1
ጽውጽዋይ ዘፍርስ
ጽውጽዋይ: Proceratosaurus was a close relative of Ceratosaurus.
ሓቂ: Proceratosaurus was named because scientists thought it was related to Ceratosaurus, but later studies showed it is actually an early relative of Tyrannosaurus rex.1
ንክኢላታት ዳይኖሰር
- ሳይንሳዊ ስም
- Proceratosaurus
- ዝሰመዮ
- Huene 19264
- ጉጅለ
- ታይራኖሰራት
- ስድራ / ክላድ
- Proceratosauridae4
- ምድባ
- Theropoda > Tyrannosauroidea4
- ዕድመ እቶም ኣኻውሕ
- 168 ክሳብ 165 ሚልዮን ዓመት (Bathonian)4
- ናይ ኣኻውሕ ንብርብራት
- White Limestone4
- ሃገራት
- ዓባይ ብሪጣንያ4
- መዛግብቲ ፎሲል
- 1 ኣብ The Paleobiology Database4
- ርኽበት
- The skull was found by F. Lewis Bradley while digging a reservoir near Minchinhampton, England. It was first named Megalosaurus bradleyi in 1910, then given its own genus Proceratosaurus in 1926.1
- ገና ዘከራኽር
- Scientists are not sure exactly how big Proceratosaurus was, because only its skull has been found.2
ሓቅታት ካበይ ይመጹ
- Proceratosaurus (en.wikipedia.org)
- Proceratosaurus | Natural History Museum (nhm.ac.uk)
- Dinosaurs - Proceratosaurus bradleyi - The Australian Museum (australian.museum)
- Proceratosaurus 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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