Category:Triassic fossil bearing formations in the United States
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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 33 subcategories, out of 33 total.
B
C
- Chitistone Formation (3 F)
D
G
H
J
K
L
M
- Manassas Sandstone (1 F)
N
P
R
S
T
- Travesser Formation (1 F)