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Spinosaurus vs Siamosaurus vs Kentrosaurus

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"

Spinosaurus

Carnivore

The diet of Spinosaurus is Carnivore Describes dinosaurs that primarily ate meat and hunted other animals for food 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.

Kentrosaurus

Herbivore

The diet of Kentrosaurus is Herbivore Describes dinosaurs that exclusively ate plants and vegetation 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

Spinosaurus

Spinosaurus Aegyptiacus

The scientific name of Spinosaurus is Spinosaurus Aegyptiacus. The largest known carnivorous dinosaur with unique sail-like spines 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.

Kentrosaurus

Kentrosaurus Aethiopicus

The scientific name of Kentrosaurus is Kentrosaurus Aethiopicus. Kentrosaurus Aethiopicus was a small stegosaur covered in spikes, discovered in Tanzania. Click to see all.

Physical Characteristics Comparison

Length 📏

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

Spinosaurus

15.2 meters

Spinosaurus measured 15.2 meters in length Click to see all.

Siamosaurus

6.5 meters

Siamosaurus measured 6.5 meters in length Click to see all.

Kentrosaurus

4.5 meters

Kentrosaurus measured 4.5 meters in length Click to see all.
Length Type 📏

"Classification of dinosaur size based on total length"

Spinosaurus

Large (10-20M)

Spinosaurus was a Large (10-20M) sized dinosaur Large dinosaurs between 10 and 20 meters in length Click to see all.

Siamosaurus

Medium (3-10M)

Siamosaurus was a Medium (3-10M) sized dinosaur Medium-sized dinosaurs between 3 and 10 meters in length Click to see all.

Kentrosaurus

Medium (3-10M)

Kentrosaurus was a Medium (3-10M) sized dinosaur Medium-sized dinosaurs between 3 and 10 meters in length Click to see all.
Distinguishing Features 🦄

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

Spinosaurus

Sail-Like Spine

The distinguishing features of Spinosaurus are Sail-Like Spine.

Crocodile-Like Snout

The distinguishing features of Spinosaurus are Crocodile-Like Snout.

Semi-Aquatic

The distinguishing features of Spinosaurus are Semi-Aquatic.

Siamosaurus

Crocodile-Like Snout

The distinguishing features of Siamosaurus are Crocodile-Like Snout.

Sharp Teeth

The distinguishing features of Siamosaurus are Sharp Teeth.

Kentrosaurus

Spiked Tail

The distinguishing features of Kentrosaurus are Spiked Tail. Spiked tails served as effective defensive weapons against predators Click to see all.

Plates Along Back

The distinguishing features of Kentrosaurus are Plates Along Back. These dinosaurs featured distinctive rows of plates along their spinal region Click to see all.

Classification Comparison

Facts Comparison

Interesting Fact 🧐

Fascinating scientific or historical information about the dinosaur

Spinosaurus

Could swim and hunt in water

Siamosaurus

First spinosaurid discovered in Southeast Asia

Kentrosaurus

Had different spike patterns than other stegosaurs
Sarcastic Fact 🤣

Humorous or ironic observation about the dinosaur

Spinosaurus

First dinosaur to fail swimming lessons

Siamosaurus

Probably terrible at using chopsticks

Kentrosaurus

Worst dinosaur to bump into at night

Scientific Data Comparison

Fossil Completeness 🦴

Rating of how complete the fossil record is for this dinosaur

For all*

6
Research Value 🔬

Rating of the scientific importance and research potential

Spinosaurus

9

The research value score for Spinosaurus is 9. Click to see all.

Siamosaurus

8

The research value score for Siamosaurus is 8. Click to see all.

Kentrosaurus

7

The research value score for Kentrosaurus is 7. Click to see all.
Educational Value 📚

Rating of the dinosaur's value for educational purposes

Spinosaurus

9

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

Siamosaurus

7

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

Kentrosaurus

7

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

Rating of general public interest and popularity

Spinosaurus

10

The public interest score for Spinosaurus is 10. Click to see all.

Siamosaurus

6

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

Kentrosaurus

6

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

Overall rating combining various scoring attributes

Spinosaurus

9.3

The overall score for Spinosaurus is 9.3. Click to see all.

Siamosaurus

7.2

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

Kentrosaurus

6.5

The overall score for Kentrosaurus is 6.5. 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"

Spinosaurus

Late Cretaceous

Spinosaurus lived during the Late Cretaceous Dinosaurs that lived during the final period before extinction Click to see all.

Siamosaurus

Early Cretaceous

Siamosaurus lived during the Early Cretaceous Dinosaurs that lived during the early part of the Cretaceous period Click to see all.

Kentrosaurus

Late Jurassic

Kentrosaurus lived during the Late Jurassic Dinosaurs that lived during the later part of the Jurassic period Click to see all.
Discovery Location 🌍

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

Spinosaurus

Egypt

The discovery location of Spinosaurus is Egypt. Describes dinosaurs unearthed from various locations across Egypt 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.

Kentrosaurus

Tanzania Africa

The discovery location of Kentrosaurus is Tanzania Africa. Tanzania's formations preserve unique African dinosaur species Click to see all.

Scientific Classification Comparison

Family Classification 🦕

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

Spinosaurus

Spinosauridae

The family classification of Spinosaurus is Spinosauridae. Spinosauridae were large theropods with crocodile-like snouts. 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.

Kentrosaurus

Stegosauridae

The family classification of Kentrosaurus is Stegosauridae. Stegosauridae were herbivores famous for their rows of back plates and tail spikes. 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

Spinosaurus

Solitary

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

Siamosaurus

Solitary

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

Kentrosaurus

Herding

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

Basic Info Comparison

Made In Date 🕒

The geological period when the dinosaur existed

Spinosaurus

Late Cretaceous

Spinosaurus existed during the Late Cretaceous. Late Cretaceous dinosaurs showcase peak dinosaur diversity before extinction Click to see all.

Siamosaurus

Early Cretaceous

Siamosaurus existed during the Early Cretaceous. Dinosaurs from the Early Cretaceous period show evolutionary adaptations to changing environments Click to see all.

Kentrosaurus

Late Jurassic

Kentrosaurus existed during the Late Jurassic. Late Jurassic dinosaurs show advanced evolutionary features and size increases Click to see all.
Made In 🌎

The geographical locations where fossils of this dinosaur were discovered

Spinosaurus

Africa

Fossils of Spinosaurus 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.

Kentrosaurus

Africa

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

Characteristics Comparison

Known For ⭐

Distinctive characteristic or feature that makes this dinosaur notable

Spinosaurus

Largest Carnivore

Spinosaurus is known for Largest Carnivore.

Siamosaurus

Asian Spinosaur

Siamosaurus is known for Asian Spinosaur.

Kentrosaurus

Defensive Spikes Arrangement

Kentrosaurus is known for Defensive Spikes Arrangement.