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This category has the following 2 subcategories, out of 2 total.
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The following 8 pages are in this category, out of 8 total.
77:Pages in category "Geologic formations of Indiana"
201:Geologic formations of the United States by state
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82:This list may not reflect recent changes
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143:Laurel Formation (Silurian)
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196:Stratigraphy of Indiana
206:Prehistory of Indiana
172:Pipe Creek Sinkhole
191:Geology of Indiana
148:Indiana Limestone
61:Paleozoic Indiana
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95:Borden Formation
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37:Cenozoic Indiana
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185:Categories
65:(5 C, 2 P)
41:(1 C)
187::
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167:P
155:M
138:L
126:K
114:I
102:C
90:B
50:P
26:C
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