11" Fossil Leaf Plate - Green River Formation, Utah

This is a fossil leaf plate from the Green River Formation, Utah. It contains a 2.4" willow (Salix) leaf, two Mimosites leaflets, the largest .6" and a 2.4" poplar (Populus) leaf. Mimosites are a genus in the family Mimosaceae a flowering plant in the order Fabaceae, the legumes. Other fossils in this plate are unidentified plant material.

While the Green River Formation is best know for its fish fossils, other areas produce incredible plant fossils.

Comes with an acrylic stand.

A note on Green River leaf identifications. There are over 60 described leaf bearing plants from this formation, many of which have very similar leaves. We've done our best to provide identifications based on the resources available to us, but are not paleobotany experts, so we can not guarantee that all will be 100% correct.
Salix longiacuminata, Mimosites coloradensis, Populus sp.
Uintah County, Utah
Green River Formation
2.4" salix, .9" largest mimosites, 2.4" populus, 11.0 x 8.3" rock
We guarantee the authenticity of all of our
specimens. Read more about our
Authenticity Guarantee.