Smithsonian Institution
Smithsonian Learning Lab: Prehistoric Climate Change and Why It Matters Today
In a lesson in this issue of Smithsonian in Your Classroom, students do the work of a team of paleontologists studying a time of rising carbon dioxide and rapid global warming during the Eocene epoch. By examining fossils of tree leaves,...
San Diego Natural History Museum
San Diego Natural History Museum: Fossil Field Guide: Extinct Fan Palm
A look at fossil evidence that reveals life and ecological interactions of the extinct fan palm tree.