No, snakes evolved much later, in the Early Cretaceous epoch, about 150 million years ago.
about 250 million years
Where DID trilobites live? In the ocean, between 530 million and 250 million years ago.
Over 250 million years ago.
Approximately 250 million years! Amazing!
The late Permian, around 280 to 250 million years ago
Crocodiles can live up to 70-100 years in the wild.
The global population reached 250 million around the year 1650, and it took approximately 250 years for the population to grow to 500 million by around 1800. Therefore, it took roughly 250 years to add that first 250 million people to Earth's population. This growth rate has significantly increased in subsequent centuries.
250 million years old
well you never know. No one knows unless you think you'd be alive for 250 million years.... #justsaying..
About 250 million years
The Kaibab Limestone, around 250 million years old.
230 to 250 million people.