down. Looking over this very hard flinty material I noticed that near all of the strata where composed of the Canada-Salli marlins and arenige Dolmanites. This trilobite known is also met with in the top beds of the next lower zone (100 fut) but its true home is in the higher canada-galli beds. The 100 feet zone is nearly devoid of recognizatu forms but there are several beds with communitus material most of which is erimoid. The crots- crust is also seen here in just its marling are seen at near all horizons. Sunday noticed it even in Shrym 1 at Rose Cave. In the 175 feet zone in the upper half occur the large Leptocrolia, a large Chonetu, Orthothels and Ostracoda. In the lower portion in the bed of the broth occur Chonets canadensis and Spirifis munchisoni? The days work was not very satisfactory. Later. Do it possible that the upper Cristan or P. hamandii beds come in here just above these Chonets beds? It is possible.