• Pleistocene to Recent - river terrace deposit: j. Red-brown loam with basal conglomeratic layer. Bed 1 of Kennedy (5, p.128)... 15 ft. Unconformity - Crockett Member of Cook Mountain Formation - i. Brown, weathered, fossiliferous glauconite marl forming concentric concretions. Bed 2 of Kennedy... 5 in. h. Brown, weathered, fossiliferous glauconite marl; the basal part contains some heavy adult Ostrea sellaeformis Conrad. Bed 3 of Kennedy... 3 ft., 3 in. g. Hard, brown, weathered, impure, fossiliferous limestone forming a prominent bench. The Moseley limestone of Renick and Stenzel (12, p.91) and bed 4 of Kennedy (5, p.128)... 2 ft. f. Partly brown weathered, and partly fresh green glauconite sand with many fossils... 1 ft., 1 in. e. Dark shale, fossils rare... 4 ft. d. Fresh, green, fossiliferous glauconite sand... 1 ft., 7 in. c. Dark, non-fossiliferous shale... 1 ft., 10 in. b. Dark-green, fresh, massive, marly glauconite sand containing irregular, brown, limonitic limestone concretions and forming a lower, prominent bench. This is the main glauconite of the section. The two crabs were found in the middle of the bed. The top of the bed contains limonitic concretions, is covered with many rolled shells, and is especially rich in otoliths, teeth, and other resistant fossils. The glauconite sand corresponds to Kennedy's bed 9, the top corresponds to bed 6... 5 ft., 1 in. a. Dark shale with some fossiliferous glauconite stringers, generally free of fossils, extends down to water level. Bed 10 of Kennedy (5, p.129).