Game-Changing Fossil Discovery Reveals That Reptiles Appeared on Earth Millions of Years Earlier Than Thought - SciTechDaily
12.06.2025 08:53
Amniote reconstruction. Credit: Martin Ambrozik
The origin of reptiles on Earth may be up to 40 million … [+6518 chars]
Fossil tracks from Australia reveal reptiles appeared 40 million years earlier than thought.
What's the difference between “ce”, “ça”, and “cela”, and when do I use each (French)?