Section 25 contd. increases in thickness to the east and apparently lies unconformably beneath bed 12, coll. 25-10, Triticites cf. ventricosus, T. cf. primarius . . . . . . . . . . . . . . 7 9. Covered, probably a weak limestone . . . . . . . . . . 5 8. Limestone, gray, weathers a light brown, lower 11 feet are rubbly becoming better bedded into undulating 3 to 4 inch layers; upper 13 feet massive in 3 to 4 foot beds, biohermal limestone composed dominantly of crinoid and brachiopod fragments, coll. 25-8, Triticites ventricosus . . . . . . . . . . . . . . . . . . . . . . . . . . 24 7. Covered, probably shale . . . . . . . . . . . . . . . . . . 52 6. Limestone, rust weathering, crinoidal frag- ments dominant, some pockets of fusulinids, upper portion of unit has dark gray lime- stone pebbles, coll. 25-6, Triticites primarius . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 5. Covered, probably gray shale with a few rust colored siltstone layers . . . . . . . . . . . . . . 57 4. Limestone, gray to yellow weathering, lower portion in 3 to 4 inch nodular beds, upper portion in unevenly beds 2 to 4 feet thick, Thicknes (feet) unit 11 5-60' 8 25-10