Category:Middle Pennsylvanian

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Paleozoic Era
Devonian	Carboniferous Period							Permian
Devonian	Mississippian			Pennsylvanian				Permian
Late D	Early	Middle	Late	Early	Middle	Late		Cisuralian
Late D	Tournaisian	Visean	Serpukhovian	Bashkirian	Moscovian	Kasimovian	Gzhelian	Cisuralian

English: The following category lists files and subcategories depicting, involving, or related to the Middle Pennsylvanian Epoch, the second of three epochs in the Pennsylvanian Subperiod, and the fifth epoch of the Carboniferous Period, which spans from around 315.2 to 307 million years ago.

Subcategories

This category has the following 22 subcategories, out of 22 total.

F

L

Lower Mercer Limestone (11 C, 51 F)

M

Middle Mercer Clay (2 F)

P

Productid brachiopod in flint-bearing fossiliferous limestone (Upper Mercer Limestone; Nellie, Ohio) (5 F)

U

Upper Mercer Flint (6 C, 58 F)

V

Vanport Flint (18 C, 185 F)

Z

Zaleski Flint (1 C, 10 F)

Media in category "Middle Pennsylvanian"

This category contains only the following file.

Middle Mercer Clay (Middle Pennsylvanian; Rt. 16 roadcut near Trinway, Ohio, USA) 1 (33097389782).jpg 4,000 × 3,000; 6.88 MB

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Category:Middle Pennsylvanian

Subcategories

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+

B

C

E

F

L

M

P

U

V

Z

Media in category "Middle Pennsylvanian"

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