Category:Triassic formations in the United States

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

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 18 subcategories, out of 18 total.

Triassic formations in the United States by state‎ (27 C)

'

Newark Supergroup in the United States‎ (8 C)

*

Triassic fossil bearing formations in the United States‎ (33 C)

C

Charles Formation‎ (1 C, 1 F)
Chinle Formation‎ (12 C, 1 P, 18 F)
Chugwater Formation‎ (3 C, 40 F)

G

Goblin Sandstone‎ (2 F)

I

Triassic intrusions (geology) in the United States‎ (1 C)

J

Jim Camp Wash Member, Chinle Formation‎ (3 F)

L

Lithodendron Wash Member, Chinle Formation‎ (3 F)
Lower Sandstone Unit, Chinle Formation‎ (1 F)

M

Mission Corner Formation‎ (1 F)
Monitor Butte Member, Chinle Formation‎ (4 F)

N

Navajo Sandstone‎ (22 C, 69 F)
Navajo Sandstone (Triassic)‎ (1 C)
Newark Supergroup‎ (12 C, 83 F)
Newspaper Sandstone‎ (2 F)

S

Shinarump Conglomerate‎ (10 C, 1 P, 11 F)

Media in category "Triassic formations in the United States"

This category contains only the following file.

Early Triassic stratigraphic distribution of the earliest archosaurs.png 2,411 × 903; 6.24 MB

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