"On the Road to the New Ledge Jasper Bed" Float Egg

An obscure one here. The location known as "Richardson Ranch, On the Road to the New Ledge Jasper Beds" is obscure enough - one of many unnamed beds in the area that are only really known at all thanks to Ed Pieters doing such a marvelous job of exploring Richardson Ranch. Except ... this isn't one of those. Oh, this specimen was found at the "on the road" location, but this is a float egg - an egg that has been knocking round loose on the surface and transported from elsewhere. It is clearly different in geology, much closer to the Flat Bed eggs. A wanderer thunderegg. As far as I know, a one-off.

Hey, we egg-heads get excited about such things. :-)