Kentucky Pine North Pennsylvania British Russian Belgian European Chinese Sub- Mississippi Northern and American River Valley Tennessee Kentucky Virginia West Virginia Ohio Pennsylvania Anthracite Stages Horizons Stages Series Series system Alabama Cumberland Basins Series Formations Mountains Grove Church Bluestone Arnsbergian Zapaltyubinsky- Arnsbergian Parkwood Formation Protvinsky Kinkaid Formation LATE Princeton Bluestone BluestoneFm. Fm. Ss. Princeton Ss. Princeton Ss. Other Cooper Formations Ss. Steshevsky- Elviran Hinton Hinton Pendleian Pendleian Formation Mauch Tarussky Menard Formation Pennington Group Hinton SERPUKHOVIAN EARLY Chunk Mauch Chunk Group Millerella Pennington Group Pennington Group Formation Formation Other Group Penn. Bangor Pennington Fm. Formations Limestone Fm. Pennington Bluefield Brigantian Venevsky Bluefield ParagonFm. Formation Glen Dean Bangor Fm. Formation Limestone Bangor Bluefield Upper CHESTERIAN Hartselle Ss. Hartselle Ss. Hartselle Mauch Chunk Slade Mikhailovsky Warnantian Hombergian Fm. Slade Other (part) Fm. Maxville Wymps Formations Ls. (part) Limestone Asbian Lower Gap Ls. Monteagle (part) Limestone Monteagle Newman Ls. (part) Aleksinsky Loyalhanna Gasperan Newman Pride Mtn. Fm. Ste. Genevieve Monteagle Ls. Mont. Ls Slade Ls. Maxville Ls. Various Sandstones Various LATE St. Louis Floyd Shale Newman Maxville Ls. Slade Greenbrier Limestone (part) St. Louis Fm. Ls. Mauch Chunk Limestone (part) (part) Slade Formation DATANGIAN St. Louis Limestone Salem Newman Limestone Tuscumbia Newman Limestone Holkerian Tulsky Livian Floyd Blk. Sh. Formation Greenbrier Group Greenbrier Limestone VISEAN MERAMECIAN Warsaw Limestone Slade Upper Fm. Warsaw Formations (part) Warsaw-Salem Lower Grassy Cove Warsaw Lewis Ss. Ft. Ft. Ft. Payne Payne Ft. Payne Arundian Bobrikovsky Ft. Payne Payne Fm. Fm. Borden Fm. MISSISSIPPIAN (Lower Carboniferous) Formation Keokuk Fm. Maccrady Moliniacian VALMEYERAN (part) Shale EARLY Logan Maccrady Floyds Knob bed Formation Formation Maccrady Shale Maccrady Fm. Radaevsky Chadian Burlington OSAGEAN Kosvinsky Borden Grainger Price Burgoon Formation Formation Formation Sandstone Mt. Ivorian Carbon? LATE Cuyahoga Grainger Formation Mbr. Kizelovsky Formation Fern Glen- Meppen Cherepetsky- Karakubsky Cuyahoga Formation Pocono Formation Courceyan Pocono Chouteau Hastarian Group/Formation Beckville Upinsky AIKUANIAN Member TOURNAISIAN Maury Sunbury EARLY Hannibal Sunbury Shale Sunbury Shale Shale Malevsky Chattanooga Shale Shale Shale Shale KINDER- Chattanooga Chattanooga HOOKIAN Formation (part) Chattanooga Shale Gumerovsky Glen Park Big Stone Gap Mbr., Huntley Mountain Spechty Kopf Rockwell Formation Formation Bedford- Bedford- Berea Sandstone Berea Berea Bedford Shale Chattanooga Chattanooga Shale Shale Ohio Ohio Chemung Catskill Catskill (part) Shale Hampshire Ohio Shale (part) (part) Shale Shale Formation Chemung Formation Formation Chattanooga Shale (part) Chattanooga.