Two Fossil Leaves (Rhus & Caesalpinia) - Utah

This is a beautiful fossil leaf association that includes a sumac leaf (Rhus nigricans) and a leaf of the divi divi tree (Caesalpinia pecorae), collected from the Eocene-aged Green River Formation of Utah. The dark brown preservation contrasts nicely against light brown-grey rock.

Comes with an acrylic display stand

They come from the Green River Formation in Bonanza, Utah. This is the same formation that's famous for producing well preserved fish fossils, but a different member and location.