Figure F10. Photograph of Core 194-1198B-55R, showing alternating dark- and light-colored intervals of fine-grained skeletal packstone and grainstone indicate high-frequency cyclicity. Up to 15 individual cycles can be observed in which fluctuation of clay content is considered to control the color changes.

Figure F10. Photograph of Core 194-1198B-55R, showing alternating dark- and light-colored intervals of fine-grained skeletal packstone and grainstone indicate high-frequency cyclicity. Up to 15 individual cycles can be observed in which fluctuation of clay content is considered to control the color changes.