All the splits in the pic are ~5"-7" across and ~16" long. The ones on top with the distinct white band around the outer perimeter are Pacific Yew. The tree trunk was ~12"-14" in diameter. The red stuff with little or no discernible bark is Madrone. The rest is Oak (I don't know specifically which species of Oak). All of these are the closest I can come to having hardwoods to burn, and they all came from ~200 miles and 2 mountain ranges to the west of where I live. They're native to the Pacific Northwest, but only over along the coast. I'm to the east in the high desert on Oregon's "dry side", where Juniper and Lodgepole Pine are the prevalent trees. This Yew is nothing like the ornamental shrubs and bushes that lots of folks call yew. Many of those, I'd venture, are more related to Pine, Juniper, and maybe Cypress. Pacific Yew is a distinctly different tree, and the wood is very nice to burn, especially in the absence of all the nice hardwood species so prevalent in other areas/climate zones. I'm really lucky when I can snag some of these kinds of woods. Rick