3. 25 Facts About Geologic Time That Made Our Brains Hurt 4. How Do We Know? A Glimpse into Geologic Sleuthing 5. Our ...

Scientists have been mystified as to why animals are missing in much of the fossil record. Researchers have now developed a new method to determine if animals really were absent during certain ...

This accession consists of geological and paleontological maps and charts of various geologic eras. Many of the materials include references to flora and fauna distribution. Geographic areas ...

Serina’s world evolves across geological eras. This installment explores new dominant species and environmental upheaval. It highlights adaptation, extinction, and survival. The discussion reinforces ...