SRL for [subjacent]: This is [subjacent] to 27 feet of blue , finely laminated limestone , with white streaks , upon which rests a red bed ot calcareous conglomerate 2 feet thick ;
ARG-1: This | ARG-2: to 27 feet of blue , finely laminated limestone , with white streaks , upon which rests a red bed ot calcareous conglomerate 2 feet thick