Category:Shale formations in Oklahoma

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Subcategories

This category has the following 16 subcategories, out of 16 total.

B

Bloyd Formation‎ (1 C, 2 F)

C

Caney Shale‎ (1 C)
Collier Formation‎ (1 C, 1 F)

H

Hartshorne Formation‎ (1 C)

J

Johnson Formation‎ (1 F)

M

P

Polk Creek Shale‎ (1 C, 1 F)

R

Red Eagle Formation‎ (1 C, 1 F)
Roca Formation (USA)‎ (2 F)

S

Stanley Shale‎ (2 C, 2 F)

W

Wellington Formation‎ (3 C, 6 F)
Wewoka Shale‎ (1 C)
Womble Shale‎ (1 C, 1 F)
Woodford Shale‎ (1 C, 5 F)

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