- Photo
- Lidar Scan
- ERA: Paleozoic
- Period: Ordovician (wiki, alpha)
- Epoch: Middle ?
- Age: 470-458 million years ago
- Formation: Powell ?
- Lithology: Dolomite, sandy dolostone
- Original location: 36.1883,-92.0358
- Donor organization: McBride Stone Company
- Donor contact: Chris Huckaba
- Financial support:
- Mac and Karen McGilvery
- Jamie Woolsey
- MacNote: 'The Wedge'. Ripple lamination in relief on weathered surface. Cm-scale scour and fill packets attributed to tidal currents. Wavy to ripple lamination well defined on cut surfaces.