Mineral Resources On-Line Spatial Data
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Geologic units containing dolostone (dololmite)
- Maryville Limestone (Cambrian)
- Maryville Limestone - Gray, ribboned (silt and dolomite), fine-grained, evenly bedded limestone; intraformational conglomerate and oolitic layers common; clay shale and light-gray dolomite locally. Thickness 300 to 800 feet.