60 Siltstone, green bedded lamination very thin siltier red beds 19 ss side photos of v. well lamin sill assoc glaucous tuffs +13:00m (7in thick) V to the base tab where purple laminae 4 in/ft starts 8" +18.50m, 70cm. new x-x-b lg ss. (u) rounded trace laths in seld womth in circle 19cm Big mammo legs underlying mud +silt horizons bedding. #66 Unit #76 3-1m ss w/ tab beds w/ple lam interb max 35cm siltstone! lower finely lamin bedd with more ss.