Three new extinct walnut species discovered in high Arctic mummified forest – Research News https://www.floridamuseum.ufl.edu/science/three-new-extinct-walnut-species-discovered-in-high-arctic-mummified-forest/
In a new study, scientists describe three new, but long-extinct, walnut species on an island above the Arctic Circle. The fossils were discovered further north than any known walnut species, living or extinct, and represent some of the oldest-known records of this group. Today, the Canadian islan
Today, the Canadian island of Axel Heiberg is a frozen