Shelf-like fungus on hardwood with tan to light brown pore surface (I'm guessing, here, since you mention it isn't white); zonate, grayish cap that looks concentrically sulcate in images; not as hoof-shaped as F. fomentarius.
Hippytiger
2018-01-14
2018-01-14 4:38:12 PM EST
United States of America, South Carolina, 5705-5771 Commissary Way, Columbia, SC 29206, USA