Grundy Formation in eastern Kentucky, Tennessee, Virginia and West Virginia

Manchester/Hance coal zone

Formation

Princess District

Licking River District

Southwestern District

Hazard District

Big Sandy District

Upper Cumberland River District

Tennessee

Virginia

West Virginia
new terminology

Middlesboro Subdistrict

Harlan Subdistrict

Pikeville

Betsie Shale Member

Betsie Shale Member

Betsie Shale Member

Betsie Shale Member

Betsie Shale Member

Betsie Shale Member

Betsie Shale Member

shale

Betsie Shale Member

Betsie Shale Member

Grundy

unnamed coal

Zachariah rider coal

Zachariah coal zone

Manchester, Lily, River Gem, Colony, Swamp Angel, Pittsburg, Tightwad, Horse Creek or Zachariah coal

Manchester or Zachariah coal

Bingham coal zone

Bennetts Fork coal zone

Hance, Bulldog or Puckett Creek coal zone

Clintwood coal

Matewan coal

Zachariah coal

Clintwood or Matewan coal

Kent coal

upper part of Corbin Sandstone Member

Van Cleave coal

upper part of Corbin Sandstone Member

upper part of Corbin Sandstone Member

upper part of Corbin Sandstone Member

Van Cleave coal

 upper part of Corbin Sandstone Member

top of sandstone

upper part of Corbin Sandstone Member

upper part of Corbin Sandstone Member

Millard and Hagy coal zones

Formation

Princess District

Licking River District

Southwestern District

Hazard District

Big Sandy District

Upper Cumberland River District

Tennessee

Virginia

West Virginia
new terminology

Middlesboro Subdistrict

Harlan Subdistrict

Grundy

Corbin Sandstone Member

Corbin Sandstone Member

Corbin Sandstone Member

Corbin Sandstone Member

Corbin Sandstone Member

Mohawk coal?

Millard coal zone

Middle War Eagle coal

Partridge shale member

Blair coal

Glamorgan coal zone

Mason rider coal

Mason coal zone

Mason rider coal

Mason coal zone

Lyons coal

Bens Creek coal

Cedar coal

Mason or Chenoa coal

Mason, Cornett, Dorchester or Cranes Creek coal

Murray coal

Dorchester coal

unnamed coal

Gladeville sandstone member

Gladeville sandstone member

Gladeville sandstone member

Molus shale member

Molus shale member

Molus shale member

?

?

Bolt Mountain
Member

Hagy rider or Little Cedar coal

Hagy coal zone

coal

coal

?

Norton/Hagy coal zone

?

Hagy or Auxier coal

coal

coal

?

Lower War Eagle coal

?

shale member D

shale member D

shale member D

marine zone

Oceana Ls.

Grayhawk/Splitseam coal zone

Formation

Princess District

Licking River District

Southwestern District

Hazard District

Big Sandy District

Upper Cumberland River District

Tennessee

Virginia

West Virginia
new terminology

Middlesboro Subdistrict

Harlan Subdistrict

Grundy

bottom of Corbin Sandstone Member

bottom of Corbin Sandstone Member

bottom of Corbin Sandstone Member

bottom of Corbin Sandstone Member

bottom of Corbin Sandstone Member

shale member D

shale member D

?

marine zone

?

coal

Grayhawk or Mine Fork coal

Grayhawk coal

Grayhawk coal

Splash Dam or Mine Fork coal

Splitseam coal

Splitseam coal

?

?

Glenalum Tunnel coal

Olive Hill flint clay bed

Olive Hill flint clay bed

Hazel Patch Sandstone Member

Hazel Patch Sandstone Member

Dave Branch shale member

Dave Branch shale member

?

Dave Branch shale member

Dave Branch shale member

Dave Branch shale member

?

marine zone

Gilbert Shale

Beattyville/Clear Fork coal zone

Formation

Princess District

Licking River District

Southwestern District

Hazard District

Big Sandy District

Upper Cumberland River District

Tennessee

Virginia

West Virginia
new terminology

Middlesboro Subdistrict

Harlan Subdistrict

Grundy and Bee Rock Sandstone

Dave Branch shale member

Dave Branch shale member

?

Dave Branch shale member

Dave Branch shale member

Dave Branch shale member

?

marine zone

Gilbert Shale

Beattyville or Warm Fork coal

Beattyville, Halsey Rough, Congleton, Corley Hollow or Tattler coal

?

Elswick, Federal or Upper Banner coal zone

upper part of Banner coal zone

Clear Fork coal

Clear Fork coal

Rex coal

Elswick or Upper Banner coal zone

Gilbert coal

Pine Creek Sandstone Member of the Bee Rock Sandstone (Fm.)

Yellow Creek Sandstone Member

Yellow Creek Sandstone Member

shale member C

shale member C

shale member C

shale member C

?

marine zone

?

Barren Fork and Naese coal zones

Formation

Princess District

Licking River District

Southwestern District

Hazard District

Big Sandy District

Upper Cumberland River District

Tennessee

Virginia

West Virginia
new terminology

Middlesboro Subdistrict

Harlan Subdistrict

Grundy and Bee Rock Sandstone

shale member C

-

shale member C

shale member C

shale member C

?

marine zone

?

Barren Fork or Bryant Farm coal

-

lower part of Elswick or Upper Banner coal zone

lower part of Banner coal zone

?

?

?

?

?

top of Rockcastle Sandstone Member of Bee Rock Sandstone (Fm.)

top of Bee Rock Sandstone

top of Bee Rock Sandstone

Lower Banner coal

Naese Sandstone
Member
of Bee
Rock
Sandstone
(Fm.)

Naese coal

Naese
Sandstone
Member
of Bee
Rock
Sandstone
(Fm.)

Naese
coal

?

Naese Sandstone Member of Bee Rock Sandstone (Fm.)

?

top of Bee Rock Sandstone

Naese
Sandstone

Naese Sandstone

?

?

Bee Rock coal

Bee Rock coal

?

Kennedy coal

Douglas coal

top of Bee Rock Sandstone

top of Bee Rock Sandstone

sandstone

top of
Bee Rock
Sandstone

McClure sandstone member

McClure Ss.