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Tag: Paleontology

On the Evolutionary History of Billfish

The Old Narrative When I travel to the Rosenstiel School of Marine and Atmospheric Science, I traverse the Rickenbacker Bridge which overlooks Biscayne Bay. Miami, like much of South Florida, […]

On the Golden Age of Sharks

When the Golden Age of Fishes ended 359 million years ago, more than 75% of Earth’s species were eliminated. The Devonian Period, as it was also known, was over. As […]

On the Sharks of the Devonian

“The Golden Age of Fishes” is known for, among many things, its incredible ichthyologic diversity. As life on land began its own rapid radiation of terrestrial forms, including the earliest […]