There are then hypogean forms in various parts of the last zone of the type before. the same is continued for 250 yards where Tetracladium and a few hypogean occur. It is the 36 furl to the next bore hole. Down Hole Limiting depth 330-99 ft. hole, 32 yards at 3pm. Gently around now here. in faulting 100 feet to down small cut. do the following cuts to line very far looks about 3/4 mile the railroad away along the stairs and only the dense timber growing any light place. Limetone are shown later they just above the forest a Chatham type at Menhune. The section of today is the one to the east of Blue Horn, Pa is in many ways lithologically different from the one of yesterday or west of Blue Horn. The eastern section also appears thicker. There is more shale to the east. Can this difference be due to barriers? Later in the evening it occurs to me that the difference in the two sections is partly due that the western section has considerable beds at the top removed. It is certain that the beds holding the large Platystrophia occur lower down. However what others are may be due to the re-occurrence of C. semicula, P. laticosta and Orthothyri-chula. According to what I saw today of the Heldburgian only the Marlius is present.