Yes, the Zygorhiza is the same color. I also found these set of bones in the same location of the shelf as where I found the Zygorhiza vert two years ago. I am attaching a very poor image of the vert. This evening, I will try to get it out and take a much better photo. The layer of sediment I am digging in is the Lisbon-Tallahatta Layer. I am attaching a thesis study done on the location where I dig at.