gGologic formations of the Triassic Period, in Mesozoic Era United States, North America.
Subcategories
This category has the following 20 subcategories, out of 20 total.
A
- Triassic Alaska (11 P)
- Triassic Arizona (23 P)
C
- Triassic California (14 P)
- Triassic Colorado (5 P)
I
- Triassic Idaho (5 P)
M
- Triassic Maryland (1 P)
N
- Triassic geology of Nevada (19 P)
O
P
T
- Triassic geology of Texas (17 P)
- Triassic Connecticut (1 P)
U
V
- Triassic geology of Virginia (11 P)
W
- Triassic geology of Wyoming (10 P)
Pages in category "Triassic United States"
The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes.