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Essays, breakdowns, and interactive notes exploring paleontology, evolution, and the history of life on Earth.

Enchiridion • 6/24/2022

Carnotaurus: The Meat-Eating Bull

Exploring the distinctive horned predator of Late Cretaceous South America

9 min readDinosaurs · Theropods
Enchiridion • 6/17/2022

Homo Habilis: Early Toolmaker

Exploring the early human species that first used stone tools

9 min readHuman Evolution · Homo Habilis
Enchiridion • 7/31/2021

Channel Update - Enchiridion

An important update about the Enchiridion channel

3 min readChannel Update · Announcement
Enchiridion • 7/30/2021

Facts - Blue Shark

Fascinating facts about the blue shark

6 min readSharks · Modern Animals
Enchiridion • 6/18/2021

The Evolution of Spinosauridae

Tracing the evolutionary history of the spinosaurid dinosaurs

12 min readSpinosauridae · Evolution
Enchiridion • 4/30/2021

Henodus - A Triassic Placodont

Exploring the turtle-like placodont of the Triassic seas

7 min readMarine Reptiles · Triassic
Enchiridion • 12/18/2020

Did The Jersey Devil Exist?

Investigating the legendary creature of the New Jersey Pine Barrens

6 min readCryptozoology · Cryptids
Enchiridion • 10/9/2020

Is The Mapinguari Real?

Analyzing the evidence and theories behind the Amazon's mysterious creature

7 min readCryptozoology · Cryptids
Enchiridion • 10/2/2020

Cryptid Case - Mapinguari

Investigating the legendary creature of the Amazon rainforest

6 min readCryptozoology · Cryptids
Enchiridion • 8/28/2020

Cryptid Case - Skunk Ape

Investigating the legendary creature of the Florida Everglades

6 min readCryptozoology · Cryptids