Ferns Will Survive
Thursday, October 23, 2014 - 16:20
in Paleontology & Archaeology
Ferns are are an old plant species, dinosaurs munched on them over 200 million years ago. If we want to know how to survive against nature's onslaught over the long haul, ferns are as good a place as any to start. Even recent ones can show us how to evolve and outlast. A group of ferns evolved much more recently, and they did it while colonizing the extreme environment of the high Andes. Their completely new morphology (form and structure) arose and diversified within the last 2 million years. How this group of ferns grew in a unique ecosystem of the Andean mountains was the subject of a new study by Dr. Patricia Sanchez-Baracaldo and Dr. Gavin Thomas. read more