I went on a little road trip with my brother for non-fossil related purposes. So I didn't take my camera or gear, but lo and behold, on the way he said, "There's a road cut I want to show you if you want to take a look at it."
Oh well. I'm sure I'll make a trip back to it. Turned out to be pretty productive, not to mention it's right next to a construction quarry. I took down info, so I'll make a pitch to them.
Upper Pennsylvanian
Virgilian Series
Shawnee Group
Oread fm.
Size range is 2 - 2.5cm.
They all seem to have grown from a central stem, not unlike a mushroom as seen by the larger one still attached to the matrix.
Top view of typical specimen:
Bottom view:
Micro views:
Top Bottom
Bottom variation
Other organisms found at the site include:
Brachiopods- Hustedia, Composita, Chonetid, Meekella.
Crinoid, Cephalopod, Horn Coral. There was also a nice Syringopora coral, but needed tools to collect it. (Or at least the camera for a picture)
Thanks for the help!