Terrifying Prehistoric Animals You are Glad are Extinct

TL;DR

This content takes us on a journey through various extinct creatures, including the Arizona Source, Basilosaurus, Meganeuropsis, Arctodus, Tully Monster, Eurypterid, Dinosuchus, Spinosaurus, Megalodon, and Titanoboa.

Transcript

like And subscribe and you'll have amazing luck for the rest of the week today's episode takes us down memory lane and gently reminds us of some creatures that lived millions of years ago but are now extinct top on our list are the mega Neurosis Europe Terror and titanoboa we also have an exciting entry at number three if you snooze you lose number... Read More

Key Insights

• 😂 The Arizona Source had unique physical features, such as long, tearing claws and a potbelly, making it distinguishable among dinosaurs.
• 💪 Basilosaurus was an ancient whale that had a strong bite force and likely preyed on various marine creatures.
• ✋ Meganeuropsis, a giant insect, benefited from high oxygen levels and the absence of airborne predators during its existence.
• ☠️ Arctodus, a giant bear-like creature, was an opportunistic predator that had a surprising diet of bones.
• 🖐️ The Tully Monster, an enigmatic creature with uncertain classification, played a significant role in Illinois' fossil history.
• 💦 Eurypterids, ancient arthropods, were opportunistic feeders, and some of them lived in shallow water environments.
• 🦶 Dinosuchus, a crocodile-like animal, was a formidable predator with an estimated length of 35 feet and a powerful bite.
• 💦 Spinosaurus, larger than the infamous Tyrannosaurus Rex, had unique adaptations for both land and water, making it a fearsome predator.
• 🤒 Megalodon, an ancient giant shark, was an apex predator that ruled the oceans and measured up to 18 meters in length.
• 🐍 Titanoboa, a massive snake from 58 million years ago, surpasses even the largest modern snakes in size, measuring over 40 feet long.

Questions & Answers

Q: What is the estimated size of the Arizona Source's head?

Although the exact appearance is unknown, scientists suggest its head size based on the fossils of the rest of the body, estimating it to be comparable to a school bus in size.

Q: How did Basilosaurus adapt to living in water?

Basilosaurus transitioned from land to water approximately 50 million years ago, evolving into a sleek and eel-like creature with small limbs for mating purposes.

Q: Why were Meganeuropsis so large compared to other insects of its time?

Two theories suggest that they could grow to such sizes: high atmospheric oxygen levels during the Permian period and the absence of airborne predators like birds.

Q: How fast could Arctodus run, and what did it eat?

Arctodus could run at speeds of 40 miles per hour and consumed around 35 pounds of bones daily, making it an exceptional predator.

Summary & Key Takeaways

• Arizona Source: A 33-foot long dinosaur that lived 120 million years ago, known for its large claws and peculiar appearance.

• Basilosaurus: An ancient whale measuring 60 feet long with a strong bite force, indicating its predatory nature.

• Meganeuropsis: An insect from 250 to 350 million years ago, with a wingspan of 28 inches, suggesting high oxygen levels during that time.

• Arctodus: A giant, high-speed bear-like animal that consumed bones and weighed up to 14,330 pounds.