Figure F33. Diagenetic woody texture of anastomosing and discontinuous seams and microflasers developed by pressure-solution lithification of a bioturbated limestone containing minor volcanic ash (Subunit IIIB; Albian; interval 192-1183A-51R-2, 37-58 cm). Partial chertification fronts into the limestone are at 40- and 58-cm levels.

Figure F33. Diagenetic woody texture of anastomosing and discontinuous seams and microflasers developed by pressure-solution lithification of a bioturbated limestone containing minor volcanic ash (Subunit IIIB; Albian; interval 192-1183A-51R-2, 37-58 cm). Partial chertification fronts into the limestone are at 40- and 58-cm levels.