Sycamore Wood Slab | Oregon eurypterid Late Cretaceous Period 100 million

Late Cretaceous Period 100 million years ago

Although Potamon potamios itself is a modern species

This is thought to indicate that Notogoneus was a migratory species

and the presence of crocodilians suggests a sub-tropical climate

With a Mohs hardness of 6-6

Sycamore Wood Slab | Oregon eurypterid Late Cretaceous Period 100 millionSycamore Oligocene Sweet Home, Oregon Approx. size: 21. 5" diameter Stand not included. *Due to the size and weight of this wood slab, it will be shipped in an internationally compliant wooden crate. Shipping costs will be calculated and billed after purchase. Please contact us if you need a specific shipping rate prior to purchase. You may opt in for in store pickup to cut your shipping costs all together and pick up your specimen in person. You can