Figure F11. Close-up photograph of extensive bioturbation at the contact between an interval of light gray silt-sized grainstone overlying a darker olive-gray skeletal packstone with clay (interval 194-1197B-45R-2, 3-16 cm).

Figure F11. Close-up photograph of extensive bioturbation at the contact between an interval of light gray silt-sized grainstone overlying a darker olive-gray skeletal packstone with clay (interval 194-1197B-45R-2, 3-16 cm).