"pieces that became isolated in the limestone. The creels in the dolomites are often filled with quinty. The limestones may weather out lumps and camitsin yellowish elevations that appear to be dolomite, these are very common in the dolomites of the Hurst or pre-sion limestone of the Beckmantown (Lower part) these weathering products are far more common than in the limestones. One sees very little if any chalk weathering where. The sandstones in the basal Beckmantown are of very fine sand and more often to be rounded desert sands. In the lower Hells of the Cheshin quartzite little if any of the oand is round from or rounded sand. The Crlekeatu has besides the milky white dol. interwadded sandstone, above it came in the dol. the age of which are not known, since none have intraformational Cnylonrites, Keill is disposed to assign them as of Lower Cambria age. The Best Rudland marble is of Chagy age since it has Rapdiotoma, Anachlura magna and Rhyn- choneilla fiera. It is undulain from Hrec Hoplite