College Hill, East of 1 mile. (T believed to be equivalent) Colmunaria lignum at Merritts, Chinon. 38 ft. Light colored clay 20ft well bedded rock. Good going up. Good exposure at hand of T>28 ft [well] bedded shale to 1 first 22 ft shaly clay rock. 44 ft No exposure. Light clay with flat sponge. 7 ft. clay rock. 2 ft clay rock. Harder, Plat. Fenderas, 2 ft clay rocks softer. 1 ft glimmering layer, fine grained, 1 1/2 ft gasteropod thin fine grained, 11 ft shale. 7 1/2 ft clay rock. 2 1/2 ft clay rock Plat. Fenderas, 5 1/2 ft Hard arg. shale with Plat. Fenderas rather common. Here no Fentana was found. 18 ft Myosmyrille dark colored. Flat layers rather few. Barkwipeds common at top. River level. Ridgway Reservoir hill section 250 E of Reservoir: 4 yds. Ridgway light clay rock, Base Ridgway 2 ft spalling clay rock 4 ft hard blue limestone fossils. 1/2 ft very dark shaly rock. 2 ft hard dense limestone, 2 ft thin layers pink exposed 1 ft very dense blue limestone. 11 ft shale bed, lower half 6 layers as well as shaly, upper half is fine sandy. 3 in. half c. Plat. Fenderas. 11ft 3 in. fossiliferous clay rock, 17 1/2 ft top of recent part E of reservoir at point bar there just along joke. Rather as well a coarse c. 5 1/2 ft purely exp new form. Half animal m to above, 3ft dense exposed c. road leads off N. 257. Warren Mints local 5 Bridge 54, Clearmonts c and Dalmont in multisection, down tr. 10 ft stone RR. A short dis- tance later, a more argilla- cious rock lines in with Pofim equinic c., and a few Platys- stratinia. This lime rock appears argillaceous and thin- bedded. 252 Middlecentation, bridge 52 Same myriacoccus arches as at 251 ha