August 10. Port au Choix, Newfoundland. is noted from 2 to 8 inches thick. Some of these layers have many white ferules of dolomite. At total thickness of about 30 feet if these beds is exposed just beyond the point. The section then rises in going southward into the big bay and ends in strata almost as high as those begun with this morning, The interformational conglomerate and seam-cracks about 10 feet be- low the big trilobite zone seems to be a natural division between Lofans 2a Ot and 3a H. of the Reedman town. This being the case not quite all of zone 2 is exposed on the peninsula and zone 4 is almost entirely. The latter beds must be explored along the mainland toward Bustards Cree.