Evelin Poolamets The Springfield Dolomite is a geologic formation in Ohio. It dates back to the Silurian. Earth sciences portalOhio portalPaleontology portal References Generalized Stratigraphic Chart for Ohio Chronostratigraphy of OhioPhPzPCisuralian Dunkard Group Greene Formation Washington Formation C⁋Gzhelian Dunkard Group Waynesburg Formation Monongahela Group Uniontown Formation Pittsburgh Formation Kasimovian Conemaugh Group Casselman Formation Glenshaw Formation Moscovian Allegheny Group Pottsville Group MViséan Maxville Limestone Tournaisian Cuyahoga Formation Logan Formation Sunbury Shale Coldwater Shale Rushville Shale DUpperFamennian Bedford Shale Berea Sandstone Cussewago Sandstone Ohio Shale Cleveland Shale Chagrin Shale Huron Shale) Frasnian Burket Shale Olentangy Shale (upper) Antrim Shale Java Formation West Falls Group Angola Shale Rhinestreet ShaleMiddleGivetian Tully Formation Mahantango Formation Olentangy Shale (lower) Plum Brook Shale Prout Limestone Silica Formation Eifelian Amherstburg Dolomite Columbus Limestone Delaware Limestone Detroit River Group Hillsboro Sandstone Marcellus Shale Dundee Formation Lucas Dolomite Onondaga Limestone Tenmile Creek DolomiteLowerEmsian Amherstburg Dolomite Detroit River Group Hillsboro Sandstone Lochkovian Holland Quarry Shale Bass Islands Dolomite Bois Blanc Formation Helderberg Group Oriskany Sandstone Sylvania SandstoneSPridoli Bertie Formation LudlowLudfordian Salina Group Gorstian Salina Group Guelph Dolomite Salina Group Greenfield Dolomite Tymochtee DolomiteWenlockHomerian Lockport Group Gasport Dolomite Guelph Dolomite Goat Island Dolomite Bisher Formation Cedarville Dolomite Dayton Formation Estill Shale Euphemia Dolomite Laurel Limestone Lilley Formation Massie Shale Osgood Shale Peebles Dolomite Rochester Shale Springfield DolomiteLlandovery Brassfield Formation Cabot Head Shale Clinton Formation Drowning Creek Formation Manitoulin Dolomite OUpper Arnheim Formation Cincinnati Group Drakes Formation Fairview Formation Grant Lake Formation Kope Formation Liberty Formation Miamitown Shale Queenston Shale Saluda Formation Trenton Limestone Waynesville Formation Whitewater Formation Middle Black River Group Lexington Limestone Point Pleasant Formation Trenton Limestone Wells Creek Formation ЄFurongian Conasauga Formation Eau Claire Formation Kerbel Formation Knox Dolomite Rome Formation Mt. Simon SandstonepЄ♇Z Swift Run Formation Middle Run Formation No tags for this post. Navigeerimine Tiit RiisaloRaul Kirjanen