The diagram in [[:file:predicting-reservoir-system-quality-and-performance_fig9-82.png|Figure 1]] compares moderate-amplitude carbonate sequences from arid zones with carbonate sequences from humid zones. Arid zone grainstones tend to be oolitic, while humid zone grainstones tend to be skeletal. Humid zone sequences show the effects of repeated sea level changes by their distinctive cement zones precipitated in thick meteoric water lenses. | The diagram in [[:file:predicting-reservoir-system-quality-and-performance_fig9-82.png|Figure 1]] compares moderate-amplitude carbonate sequences from arid zones with carbonate sequences from humid zones. Arid zone grainstones tend to be oolitic, while humid zone grainstones tend to be skeletal. Humid zone sequences show the effects of repeated sea level changes by their distinctive cement zones precipitated in thick meteoric water lenses. |