reddish flaky cones, bearing Nicolleti. 25-30' - grass covered slope to base of 'white bed'. (Nicolleti zone may occur in this interval; one cone found on slope below 'yellow-zone'. On Rt 83 another found near 'yellow zone'. Neither definitely in place. Cones of flaky grey S.S. Shell hard black Calcareous core, Nicolleti + Menclaemensis? ) On U.S. 83 S. of Linton. section on grass slope above shows sandy shales weathering grey buff in lower 8". No concretions.