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Utahraptor vs Ouranosaurus vs Siamosaurus

Table of content

Basic Information Comparison
Physical Characteristics Comparison
Classification Comparison
Facts Comparison
Scientific Data Comparison

Historical Context Comparison
Scientific Classification Comparison
Behavioral Characteristics Comparison
Basic Info Comparison
Characteristics Comparison
Evaluation Comparison

Basic Information Comparison

Diet Type 🥩

"Primary feeding behavior and dietary preferences of the dinosaur, indicating whether it was a meat-eater, plant-eater, or had a mixed diet"

Utahraptor

Carnivore

The diet of Utahraptor is Carnivore Describes dinosaurs that primarily ate meat and hunted other animals for food Click to see all.

Ouranosaurus

Herbivore

The diet of Ouranosaurus is Herbivore Describes dinosaurs that exclusively ate plants and vegetation Click to see all.

Siamosaurus

Carnivore

The diet of Siamosaurus is Carnivore Describes dinosaurs that primarily ate meat and hunted other animals for food Click to see all.
Scientific Name 🦖

Unique formal name given to each dinosaur species which includes genus and species designation,Used for taxonomic identification and classification in scientific literature

Utahraptor

Utahraptor Ostrommaysorum

The scientific name of Utahraptor is Utahraptor Ostrommaysorum. The largest known dromaeosaurid with deadly sickle claws Click to see all.

Ouranosaurus

Ouranosaurus Nigeriensis

The scientific name of Ouranosaurus is Ouranosaurus Nigeriensis. Ouranosaurus Nigeriensis was an unusual dinosaur with a tall sail-like structure on its back. Click to see all.

Siamosaurus

Siamosaurus Suteethorni

The scientific name of Siamosaurus is Siamosaurus Suteethorni. A dinosaur species known for its distinctive spine and aquatic adaptations found in Thailand Click to see all.

Physical Characteristics Comparison

Length 📏

"Maximum recorded length of the dinosaur from head to tail"

Utahraptor

7 meters

Utahraptor measured 7 meters in length Click to see all.

Ouranosaurus

8.2 meters

Ouranosaurus measured 8.2 meters in length Click to see all.

Siamosaurus

6.5 meters

Siamosaurus measured 6.5 meters in length Click to see all.
Length Type 📏

"Classification of dinosaur size based on total length"

For all*

Medium (3-10M)

Medium-sized dinosaurs between 3 and 10 meters in length
Distinguishing Features 🦄

Key physical characteristics that make the dinosaur species unique,Important for identification and classification

Utahraptor

Giant Killing Claw

The distinguishing features of Utahraptor are Giant Killing Claw. These predators featured massive sickle-shaped claws for hunting and defense Click to see all.

Powerful Legs

The distinguishing features of Utahraptor are Powerful Legs. These dinosaurs had exceptionally strong leg muscles for running or support Click to see all.

Sharp Teeth

The distinguishing features of Utahraptor are Sharp Teeth.

Ouranosaurus

Sail-Like Back Spine

The distinguishing features of Ouranosaurus are Sail-Like Back Spine.

Long Snout

The distinguishing features of Ouranosaurus are Long Snout.

Siamosaurus

Crocodile-Like Snout

The distinguishing features of Siamosaurus are Crocodile-Like Snout.

Sharp Teeth

The distinguishing features of Siamosaurus are Sharp Teeth.

Classification Comparison

Facts Comparison

Interesting Fact 🧐

Fascinating scientific or historical information about the dinosaur

Utahraptor

Could take down prey much larger than itself

Ouranosaurus

Had tall neural spines forming a sail on its back

Siamosaurus

First spinosaurid discovered in Southeast Asia
Sarcastic Fact 🤣

Humorous or ironic observation about the dinosaur

Utahraptor

The OG raptor before raptors were cool

Ouranosaurus

Could've been used as a solar panel but probably wasn't that smart

Siamosaurus

Probably terrible at using chopsticks

Scientific Data Comparison

Fossil Completeness 🦴

Rating of how complete the fossil record is for this dinosaur

Utahraptor

7

The fossil completeness score for Utahraptor is 7. Click to see all.

Ouranosaurus

7

The fossil completeness score for Ouranosaurus is 7. Click to see all.

Siamosaurus

6

The fossil completeness score for Siamosaurus is 6. Click to see all.
Research Value 🔬

Rating of the scientific importance and research potential

For all*

8
Educational Value 📚

Rating of the dinosaur's value for educational purposes

Utahraptor

9

The educational value score for Utahraptor is 9. Click to see all.

Ouranosaurus

7

The educational value score for Ouranosaurus is 7. Click to see all.

Siamosaurus

7

The educational value score for Siamosaurus is 7. Click to see all.
Public Interest 👥

Rating of general public interest and popularity

Utahraptor

8

The public interest score for Utahraptor is 8. Click to see all.

Ouranosaurus

6

The public interest score for Ouranosaurus is 6. Click to see all.

Siamosaurus

6

The public interest score for Siamosaurus is 6. Click to see all.
Score ⭐

Overall rating combining various scoring attributes

Utahraptor

8

The overall score for Utahraptor is 8. Click to see all.

Ouranosaurus

7.2

The overall score for Ouranosaurus is 7.2. Click to see all.

Siamosaurus

7.2

The overall score for Siamosaurus is 7.2. Click to see all.

Historical Context Comparison

Time Period 🕗

"Geological time period during which the dinosaur existed, helping place it in Earth's prehistoric timeline"

For all*

Early Cretaceous

Dinosaurs that lived during the early part of the Cretaceous period
Discovery Location 🌍

Geographic location where the first fossils of the dinosaur species were found,Important for understanding paleobiogeography and fossil distribution

Utahraptor

Utah USA

The discovery location of Utahraptor is Utah USA. Utah's diverse formations preserve numerous dinosaur species Click to see all.

Ouranosaurus

Niger Africa

The discovery location of Ouranosaurus is Niger Africa. Niger's Sahara Desert holds important African dinosaur fossil sites Click to see all.

Siamosaurus

Khok Kruat Formation Thailand

The discovery location of Siamosaurus is Khok Kruat Formation Thailand. Thai formation reveals unique Asian dinosaur species Click to see all.

Scientific Classification Comparison

Family Classification 🦕

Scientific family classification that groups related dinosaur genera,Important for understanding evolutionary relationships

Utahraptor

Dromaeosauridae

The family classification of Utahraptor is Dromaeosauridae. Dromaeosauridae were agile predators with distinctive sickle-shaped claws. Click to see all.

Ouranosaurus

Hadrosauridae

The family classification of Ouranosaurus is Hadrosauridae. Hadrosauridae were duck-billed dinosaurs specialized in processing plant material. Click to see all.

Siamosaurus

Spinosauridae

The family classification of Siamosaurus is Spinosauridae. Spinosauridae were large theropods with crocodile-like snouts. Click to see all.

Behavioral Characteristics Comparison

Social Behavior 🐣

Known or strongly theorized social behaviors and interactions within the species,Based on fossil evidence and comparative analysis

Utahraptor

Pack Hunting

The social behavior of Utahraptor was Pack Hunting. Dinosaurs that hunted together in coordinated groups to take down prey Click to see all.

Ouranosaurus

Herding

The social behavior of Ouranosaurus was Herding. Dinosaurs that lived and moved together in groups for protection and social interaction Click to see all.

Siamosaurus

Solitary

The social behavior of Siamosaurus was Solitary. Dinosaurs that primarily lived and hunted alone Click to see all.

Basic Info Comparison

Made In Date 🕒

The geological period when the dinosaur existed

For all*

Early Cretaceous

Dinosaurs from the Early Cretaceous period show evolutionary adaptations to changing environments
Made In 🌎

The geographical locations where fossils of this dinosaur were discovered

Utahraptor

North America

Fossils of Utahraptor were found in North America. Dinosaurs discovered in North America showcase unique adaptations to the continent's diverse environments Click to see all.

Ouranosaurus

Africa

Fossils of Ouranosaurus were found in Africa. Dinosaurs discovered in African geological formations Click to see all.

Siamosaurus

Asia

Fossils of Siamosaurus were found in Asia. Dinosaurs discovered in Asian geological formations Click to see all.

Characteristics Comparison

Known For ⭐

Distinctive characteristic or feature that makes this dinosaur notable

Utahraptor

Largest Known Raptor

Utahraptor is known for Largest Known Raptor.

Ouranosaurus

Unique Sail-Backed Dinosaur

Ouranosaurus is known for Unique Sail-Backed Dinosaur.

Siamosaurus

Asian Spinosaur

Siamosaurus is known for Asian Spinosaur.