Category:Cretaceous formations in the United States

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Countries of North America: Canada · Mexico · United States of America^‡
^‡: partly located in North America

Precambrian	Phanerozoic Eon
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 25 subcategories, out of 25 total.

Cretaceous formations in the United States by state (42 C)

'

Inyan Kara Group (4 C, 2 F)

*

.

Mesaverde Group (geology) (14 C, 6 F)

B

Baum Limestone (1 C)

C

Cliff House Sandstone (2 C, 7 F)
Cloverly Formation (8 C, 5 F)
Codell Sandstone (4 F)
Cody Shale (3 C, 4 F)
Coleraine Formation (1 C, 4 F)

E

Edwards Formation (4 C, 9 F)
Ericson Sandstone (2 C, 6 F)

G

Greenhorn Formation (5 C, 7 F)

I

Cretaceous intrusions (geology) in the United States (2 C)

L

Lakota Formation (3 C, 4 F)
Lewis Shale (9 F)
Lytle Formation (1 C, 1 F)

M

Menefee Formation (5 C, 8 F)
Mowry Shale (6 C, 11 F)

N

Niobrara Formation (8 C, 21 F)

P

Pen Formation (2 C)
Purgatoire Formation (4 C, 1 F)

R

Raton Formation (2 C, 3 F)

T

Tuscaloosa Formation (geology) (2 C)

Media in category "Cretaceous formations in the United States"

This category contains only the following file.

A Comparative Study of the Lower Cretaceous Formations and Faunas of the United States.pdf 975 × 1,404, 46 pages; 3.74 MB

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