Category:Cretaceous formations in Arkansas

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Preceded by Proterozoic Eon	Phanerozoic Eon
	Paleozoic Era						Mesozoic Era			Cenozoic Era
	Cambrian	Ordovician	Silurian	Devonian	Carboniferous	Permian	Triassic	Jurassic	Cretaceous	Paleogene	Neogene	4ry

Subcategories

This category has the following 24 subcategories, out of 24 total.

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Taylor Group (geology)‎ (3 C, 2 F)

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Comanche Group (geology)‎ (2 C, 1 F)
Navarro Group (geology)‎ (4 C, 4 F)
Trinity Group (geology)‎ (12 C, 12 F)

A

Annona Chalk‎ (5 F)
Antlers Formation‎ (2 C, 1 F)
Arkadelphia Marl‎ (1 C)
Austin Chalk‎ (6 C, 13 F)

B

Blue Ball Lamproite Dike‎ (1 F)
Brownstown Marl‎ (2 F)

D

De Queen Formation‎ (1 C)
Dierks Limestone‎ (1 C)

G

Goodland Limestone‎ (1 C, 1 F)

H

Holly Creek Formation‎ (1 C)

K

Kiamichi Formation‎ (1 C, 1 F)

M

Marlbrook Marl‎ (1 C)

N

Nacatoch Sand‎ (1 C, 2 F)

O

Ozan Formation‎ (2 C, 2 F)

P

Paluxy Formation‎ (2 C, 3 F)
Prairie Creek Lamproite‎ (2 C, 3 F)

S

Saratoga Chalk‎ (2 C)
Schuler Formation‎ (1 C, 2 F)

T

Tokio Formation (U.S. geology)‎ (1 C)

W

Woodbine Formation‎ (3 C, 8 F)

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