Category:Silurian formations in Maryland

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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 11 subcategories, out of 11 total.

B

Bloomsburg Formation‎ (1 C, 4 F)

K

Keefer Sandstone‎ (2 F)
Keyser Formation‎ (1 C, 7 F)

M

McKenzie Limestone‎ (1 C, 1 F)

R

Rochester Shale‎ (2 C, 6 F)
Rose Hill Formation‎ (1 C, 2 F)

T

Tonoloway Formation‎ (3 F)
Tuscarora Formation‎ (2 C, 8 F)
Tuscarora Formation in Maryland‎ (2 C, 3 F)

W

Williamsport Sandstone‎ (1 F)
Wills Creek Formation‎ (6 F)

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