Fingerprints of ancient forests offer rare look at Florida 16 million years ago – Research News https://www.floridamuseum.ufl.edu/science/ancient-forest-fingerprints/
Along a bend in the Apalachicola River, 50 miles west of Tallahassee, Florida’s largest slice of visible bedrock towers more than 100 feet above the surrounding banks. With a rich fossil record of plants, Alum Bluff offers a glimpse of Florida’s forests 13 to 16 million years ago, and paleobotanists
Researchers have also found microfossils, such as pollen and fungal spores – invisible