Figure F20. Close-up photograph of possible exposure surface in variegated dolostone, Subunit IIIC (interval 194-1196A-51R-1, 60-66 cm). The fenestrae in the upper piece also suggest subaerial exposure.

Figure F20. Close-up photograph of possible exposure surface in variegated dolostone, Subunit IIIC (interval 194-1196A-51R-1, 60-66 cm). The fenestrae in the upper piece also suggest subaerial exposure.