Category:Ordovician geology of Indiana

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Precambrian	Phanerozoic geology of Indiana
Preceded by Proterozoic Eon	Phanerozoic geology of Indiana
	Paleozoic Era						Mesozoic Era			Cenozoic Era
	Cambrian	Ordovician	Silurian	Devonian	Carboniferous	Permian	Triassic	Jurassic	Cretaceous	Paleogene	Neogene	4ry

Subcategories

This category has the following 9 subcategories, out of 9 total.

B

Brachiopods in limestone (Richmondian Stage, Upper Ordovician; Southgate Hill roadcut, Indiana) (3 F)

C

Cincinnati Group (geology) (2 C, 3 F)

F

Ordovician formations in Indiana (20 C)

L

Lorraine Group (geology) (3 C, 1 F)

M

Maquoketa Group (7 C, 4 F)

O

Oneota Formation (3 C, 6 F)

S

Shakopee Formation (2 C, 2 F)
St. Peter Sandstone (11 C, 13 F)

T

Trenton Group (U.S. geology) (13 C, 6 F)

Media in category "Ordovician geology of Indiana"

The following 3 files are in this category, out of 3 total.

Leptaena richmondensis (fossil brachiopod) (Upper Ordovician; Brookville Causeway roadcut, Franklin County, Indiana, USA) 3.jpg 3,171 × 2,413; 5.11 MB
Oncolites in fossiliferous limestone (Whitewater Formation, Upper Ordovician; Richmond South Rt. 27 roadcut, Indiana, USA) 9.jpg 5,753 × 4,892; 5.39 MB
Ropalonaria large 010213.jpg 1,764 × 1,800; 2.3 MB

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