but found the rem of crinoids very few and scattering. Not wanting any of this layer as she concluded to go down 2 inks to the next layer with larger stems and larger crinoids. Of this layer concluded to take of a piece about five square. Set. 17- Saturday with Darle took of the slab and then stripped off all the remainder of this layer because another crinoid layer showed on the lower side. This had long and large columns but no heads none seen until near the close of the day when 3 or 4 four large heads of Mariacrinus turned up.