xes96-1.htm Time Facies Structure Sequence Boundaries Sequence Interpretation Return to XES-96 page Photo of peel of section +210 Source is to the left, white beds are composed of fine grained quartz, black beds made of coal of identical grain size as quartz.
Source is to the left, white beds are composed of fine grained quartz, black beds made of coal of identical grain size as quartz.
