Browsing Tag
ancient ecosystems
2 posts
Why 90% of Fossils Are Missing
Scientists are piecing together the past by understanding the fossils that are not there as much as the ones that are.
Sharks now roam the open ocean. But for 200 million years, they only lived near the sea floor
Michael Worden/Unsplash Joel Gayford, James Cook University When you picture a shark, you probably think of a large,…