Giant old Hermanophyton round rare petrified wood from McElmo, Colorado

Very rare specimen of Hermanophyton from the McElmo Canyon locality in Colorado. This is an unusually large piece – measuring 10.5 across and weighing over 5 pounds! It a full round showing the characteristic lobed structure of this extinct genus of wood. Contour polished on one side, the surface is a little wavy/concave typical of […]


Giant North American Petrified Wood Tree Stump Museum Quality Unique

Hello and welcome to my listing of this Magnificent Petrified Wood specimen. Possibly Cypress (we are awaiting verification from several universities), this Massive Fossil is unique in the entire world. It would be an excellent addition to any rare fossil collection. You may see plenty of petrified logs out there that are just laying around […]