80 Million Year Old Crocodile Fossil Found in Egypt

Summary of the⁤ Article: New Ancient ‍Crocodile Species ⁤Discovered in Egypt – Wadisuchus kassabi

This article details the finding of a new species of ancient‍ crocodile,Wadisuchus kassabi,found in the Quseir ⁤Formation in Egypt. The fossils are⁣ approximately 80 million years old, dating back to the Late Cretaceous period.

Key ‍Findings:

* species: Wadisuchus ⁢kassabi is a dyrosaurid – a type of ancient crocodile⁤ adapted ⁤to marine and coastal environments, unlike modern crocodiles.
* Characteristics: It had a long, slender snout, needle-like teeth, a body length of 3.5-4 meters, four teeth on the front of its snout (unique compared to earlier dyrosaurids), nostrils positioned high on the snout ⁢for easier surface breathing, and a deep‍ depression at the tip of its ⁤jaw.
* Lifestyle: Likely preyed on slippery animals like fish and turtles.
* Significance: The discovery provides insights⁢ into the evolutionary history⁤ of dyrosaurids,specifically how their biting and prey-capture ⁢techniques evolved. It also suggests dyrosaurids originated earlier than previously thought, with strong evidence pointing to africa as a key location in their early evolution.
* Location: Fossils were found in the Kharga Oasis and Baris oasis in ⁣the Western Desert of Egypt.
* Resilience: Dyrosaurids’ ability to survive ⁣the dinosaur extinction event makes them important for understanding reptile adaptation and evolution during ⁢major⁤ ecosystem collapses.

The article also includes links to related articles about other ancient crocodile discoveries.