Compact mode

Parasaurolophus vs Siamosaurus vs Cetiosaurus

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"

Parasaurolophus

Herbivore

The diet of Parasaurolophus 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.

Cetiosaurus

Herbivore

The diet of Cetiosaurus 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

Parasaurolophus

Parasaurolophus Walkeri

The scientific name of Parasaurolophus is Parasaurolophus Walkeri. Parasaurolophus Walkeri was a hadrosaurid with a long, hollow head crest used for making sounds. 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.

Cetiosaurus

Cetiosaurus Oxoniensis

The scientific name of Cetiosaurus is Cetiosaurus Oxoniensis. Early sauropod with typical long neck and tail structure Click to see all.

Physical Characteristics Comparison

Length 📏

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

Parasaurolophus

10 meters

Parasaurolophus measured 10 meters in length Click to see all.

Siamosaurus

6.5 meters

Siamosaurus measured 6.5 meters in length Click to see all.

Cetiosaurus

18 meters

Cetiosaurus measured 18 meters in length Click to see all.
Length Type 📏

"Classification of dinosaur size based on total length"

Parasaurolophus

Large (10-20M)

Parasaurolophus 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.

Cetiosaurus

Large (10-20M)

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

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

Parasaurolophus

Hollow Head Crest

The distinguishing features of Parasaurolophus are Hollow Head Crest. These dinosaurs had distinctive hollow cranial crests used for sound production Click to see all.

Duck-Like Bill

The distinguishing features of Parasaurolophus are Duck-Like Bill. These dinosaurs had bills resembling modern ducks for efficient plant processing Click to see all.

Bipedal Stance

The distinguishing features of Parasaurolophus are Bipedal Stance.

Duck Bill

The distinguishing features of Parasaurolophus are Duck Bill. Dinosaurs with duck-like bills were specialized plant-eaters adapted for processing vegetation Click to see all.

Siamosaurus

Crocodile-Like Snout

The distinguishing features of Siamosaurus are Crocodile-Like Snout.

Sharp Teeth

The distinguishing features of Siamosaurus are Sharp Teeth.

Cetiosaurus

Long Neck

The distinguishing features of Cetiosaurus are Long Neck. These dinosaurs had elongated necks for reaching varied food sources Click to see all.

Column-Like Limbs

The distinguishing features of Cetiosaurus are Column-Like Limbs.

Classification Comparison

Facts Comparison

Interesting Fact 🧐

Fascinating scientific or historical information about the dinosaur

Parasaurolophus

Could make loud trumpet-like calls

Siamosaurus

First spinosaurid discovered in Southeast Asia

Cetiosaurus

Initially thought to be a marine creature
Sarcastic Fact 🤣

Humorous or ironic observation about the dinosaur

Parasaurolophus

Original brass section of dinosaur orchestra

Siamosaurus

Probably terrible at using chopsticks

Cetiosaurus

Too heavy for swimming lessons

Scientific Data Comparison

Fossil Completeness 🦴

Rating of how complete the fossil record is for this dinosaur

Parasaurolophus

7

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

Siamosaurus

6

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

Cetiosaurus

6

The fossil completeness score for Cetiosaurus 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

Parasaurolophus

8

The educational value score for Parasaurolophus is 8. Click to see all.

Siamosaurus

7

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

Cetiosaurus

7

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

Rating of general public interest and popularity

Parasaurolophus

9

The public interest score for Parasaurolophus is 9. Click to see all.

Siamosaurus

6

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

Cetiosaurus

6

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

Overall rating combining various scoring attributes

Parasaurolophus

8.4

The overall score for Parasaurolophus is 8.4. Click to see all.

Siamosaurus

7.2

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

Cetiosaurus

6.8

The overall score for Cetiosaurus is 6.8. 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"

Parasaurolophus

Late Cretaceous

Parasaurolophus 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.

Cetiosaurus

Middle Jurassic

Cetiosaurus lived during the Middle Jurassic Dinosaurs that lived during the middle 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

Parasaurolophus

Alberta Canada

The discovery location of Parasaurolophus is Alberta Canada. Describes dinosaurs discovered in the rich fossil beds of Alberta, Canada 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.

Cetiosaurus

Oxfordshire England

The discovery location of Cetiosaurus is Oxfordshire England. Oxfordshire's clay pits contain important European dinosaur fossils Click to see all.

Scientific Classification Comparison

Family Classification 🦕

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

Parasaurolophus

Hadrosauridae

The family classification of Parasaurolophus 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.

Cetiosaurus

Cetiosauridae

The family classification of Cetiosaurus is Cetiosauridae. Cetiosaurids were early sauropod dinosaurs that helped establish the classic sauropod body plan 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

Parasaurolophus

Herding

The social behavior of Parasaurolophus 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.

Cetiosaurus

Herding

The social behavior of Cetiosaurus 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

Parasaurolophus

Late Cretaceous

Parasaurolophus 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.

Cetiosaurus

Middle Jurassic

Cetiosaurus existed during the Middle Jurassic. Middle Jurassic dinosaurs represent a transitional period in dinosaur evolution Click to see all.
Made In 🌎

The geographical locations where fossils of this dinosaur were discovered

Parasaurolophus

North America

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

Siamosaurus

Asia

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

Cetiosaurus

Europe

Fossils of Cetiosaurus were found in Europe. Dinosaurs discovered in European geological formations Click to see all.

Characteristics Comparison

Known For ⭐

Distinctive characteristic or feature that makes this dinosaur notable

Parasaurolophus

Sound Communication

Parasaurolophus is known for Sound Communication.

Siamosaurus

Asian Spinosaur

Siamosaurus is known for Asian Spinosaur.

Cetiosaurus

Ocean Lizard Misconception

Cetiosaurus is known for Ocean Lizard Misconception.