Salina Group

Dolomite, gray, yellow-gray to olive-gray, laminated to thin bedded; occasional thin bed and laminae of dark gray shale and anhydrite and/or gypsum; brecciated zones in part.
State Ohio
Name Salina Group
Geologic age Silurian
Lithologic constituents
Major
Sedimentary > Carbonate > Dolostone (Bed)gray, yellow-gray to olive-gray, laminated to thin bedded; occasional thin bed and laminae of dark gray shale and anhydrite and/or gypsum; brecciated zones in part.
Incidental
Sedimentary > Chemical > Evaporite > Anhydrite (Bed)occasional thin bed and laminae of dark gray shale and anhydrite and/or gypsum; brecciated zones in part.
Sedimentary > Clastic > Mudstone > Shale (Bed)occasional thin bed and laminae of dark gray shale and anhydrite and/or gypsum; brecciated zones in part.
Sedimentary > Chemical > Evaporite > Gypsum (Bed)occasional thin bed and laminae of dark gray shale and anhydrite and/or gypsum; brecciated zones in part.
References

Slucher, E.R., (principal compiler), Swinford, E.M., Larsen, G.E., and others, with GIS production and cartography by Powers, D.M., 2006, Bedrock geologic map of Ohio: Ohio Division of Geological Survey Map BG-1, version 6.0, scale 1:500,000.

NGMDB product
Counties Allen - Auglaize - Brown - Champaign - Clark - Crawford - Darke - Defiance - Delaware - Erie - Fayette - Franklin - Hancock - Hardin - Henry - Highland - Logan - Lucas - Madison - Marion - Mercer - Miami - Ottawa - Paulding - Pickaway - Putnam - Ross - Sandusky - Seneca - Shelby - Union - Van Wert - Wood - Wyandot