Bidspirit auction | Natural History - Fossil Leaf

Natural History - Fossil Leaf Group - Eocene Period, circa 58 million years B.P.. Two matrices containing fossil leaves of the Salix sp. and a Betula sp. (birch) together with other partials. 385 grams total, 6-13.2 cm (2 3/8 - 5 1/4 in.). From Wyoming (Green River Formation), Uintah County, Utah, USA.Acquired 1950s-1960s.From an old Bristol, UK, palaeontological collection. [2, No Reserve]