Matched 225 formal names:

1. Alum Cave Limestone Member
2. Ancell Group
3. Antioch Limestone Member
4. Antrim Shale
5. Anvil Rock Sandstone Member
6. Aux Vases Member
7. Backbone Limestone
8. Bailey Limestone
9. Bainbridge Group
10. Beaver Bend Limestone
11. Beech Creek Limestone
12. Beechwood Member
13. Bethel Formation
14. Big Clifty Formation
15. Black River Group
16. Blocher Member
17. Blue Creek Coal Member
18. Blue River Group
19. Bond Formation
20. Borden Group
21. Brainard Shale
22. Branchville Formation
23. Brassfield Limestone
24. Brazil Formation
25. Bridge Junction Sandstone Member
26. Bristow Sandstone Member
27. Bryantsville Breccia Bed
28. Bucktown Coal Member
29. Buffalo Wallow Group
30. Buffaloville Coal Member
31. Busseron Sandstone Member
32. Cabot Head Member
33. Camp Run Member
34. Carbondale Group
35. Carthage Limestone Member
36. Cataract Formation
37. Cave Hill Shale Member
38. Clear Creek Chert
39. Clegg Creek Member
40. Clore Formation
41. Cohn Coal Member
42. Colchester Coal Member
43. Coldwater Shale
44. Coxville Sandstone Member
45. Cranberry Marsh Member
46. Curdsville Member
47. Cypress Formation
48. Danville Coal Member
49. Davis Formation
50. Degonia Formation
51. Detroit River Formation
52. Dicksburg Hills Sandstone Member
53. Dillsboro Formation
54. Ditney Coal Member
55. Downeys Bluff Member
56. Dugger Formation
57. Dutch Creek Sandstone Member
58. Dutchtown Formation
59. Eau Claire Formation
60. Edwardsville Formation
61. Ellsworth Shale, Ellsworth Member
62. Elwren Formation
63. Everton Dolomite
64. Excello Shale Member
65. Fairbanks Coal Member
66. Falling Run Bed
67. Ferdinand Bed
68. Floyds Knob Limestone Member
69. Folsomville Member
70. Fort Atkinson Limestone
71. Franconia Formation
72. Fredonia Member
73. French Lick Coal Member
74. Fulda Bed
75. Galesville Sandstone
76. Geneva Dolomite Member
77. Glen Dean Limestone
78. Goreville Limestone Member
79. Grassy Knob Chert
80. Grove Church Shale
81. Grover Ditch Member
82. Guthrie Creek Bed
83. Haney Limestone
84. Hardinsburg Formation
85. Harrodsburg Limestone
86. Hazelton Bridge Coal Member
87. Henryville Bed
88. Herrin Coal Member
89. Holland Limestone Member
90. Houchin Creek Coal Member
91. Hymera Coal Member
92. Indian Springs Shale Member
93. Inglefield Sandstone Member
94. Ironton Sandstone
95. Jacobs Chapel Bed
96. Jeffersonville Limestone
97. Joachim Dolomite
98. Joppa Member
99. Karnak Member
100. Kenneth Limestone Member
101. Kenwood Member
102. Kinkaid Limestone
103. Knox Supergroup
104. Kokomo Limestone Member
105. Kope Formation
106. Laurel Member
107. Lead Creek Limestone Member
108. Lee Creek Member
109. Leesville Bed
110. Leopold Limestone Member
111. Lexington Limestone
112. Limberlost Dolomite Member
113. Linton Formation
114. Liston Creek Limestone Member
115. Livingston Limestone Member
116. Lost River Chert Bed
117. Louisville Limestone, Louisville Member
118. Lower Block Coal Member
119. Manitoulin Dolomite Member
120. Mansfield Formation
121. Maquoketa Group
122. Mariah Hill Coal Member
123. Mattoon Formation
124. McLeansboro Group
125. Mecca Quarry Shale Member
126. Menard Limestone
127. Merom Sandstone Member
128. Middle Run Formation
129. Milan Center Dolomite Member
130. Minshall Coal Member
131. Mississinewa Shale Member
132. Moccasin Springs Formation
133. Morgan Trail Member
134. Mount Pleasant Sandstone Member
135. Mount Simon Sandstone
136. Muldraugh Formation
137. Munising Group
138. Muscatatuck Group
139. Negli Creek Limestone Member
140. New Albany Shale
141. New Harmony Group
142. New Providence Shale
143. North Vernon Limestone
144. Oneota Dolomite
145. Osgood Member
146. Palestine Formation
147. Paoli Limestone
148. Parker Coal Member
149. Patoka Formation
150. Pecatonica Formation
151. Pendleton Sandstone Bed
152. Perth Limestone Member
153. Petersburg Formation
154. Pinnick Coal Member
155. Pirtle Coal Member
156. Plattin Formation
157. Pleasant Mills Formation
158. Point Pleasant Member
159. Potosi Dolomite
160. Potsdam Supergroup
161. Prairie du Chien Group
162. Providence Limestone Member
163. Raben Branch Coal Member
164. Raccoon Creek Group
165. Ramp Creek Formation
166. Red Bridge Limestone Bed
167. Reelsville Limestone
168. Renault Member
169. Riverview Limestone Member
170. Rockford Limestone
171. Salamonie Dolomite
172. Salem Limestone
173. Salina Group
174. Saluda Member
175. Sample Formation
176. Sanders Group
177. Scales Shale
178. Schweizer Member
179. Seelyville Coal Member
180. Selmier Member
181. Sexton Creek Limestone
182. Shady Lane Coal Member
183. Shakopee Dolomite
184. Shelburn Formation
185. Siberia Limestone Member
186. Silver Creek Member
187. Silverwood Limestone Member
188. Sisson Member
189. Somerset Shale Member
190. Speed Member
191. Spickert Knob Formation
192. Springfield Coal Member
193. St. Clair Limestone
194. St. Louis Limestone
195. St. Meinrad Coal Member
196. St. Peter Sandstone
197. St. Wendel Sandstone Member
198. Staunton Formation
199. Ste. Genevieve Limestone
200. Stendal Limestone Member
201. Stephensport Group
202. Stroh Member
203. Sunbury Shale
204. Survant Coal Member
205. Tar Springs Formation
206. Tick Ridge Sandstone Member
207. Tioga Bentonite Bed
208. Tobinsport Formation
209. Traverse Formation
210. Trenton Limestone
211. Underwood Bed
212. Universal Limestone Member
213. Upper Block Coal Member
214. Velpen Limestone Member
215. Vernon Fork Member
216. Vienna Limestone, Vienna Limestone Member
217. Vigo Limestone Member
218. Wabash Formation
219. Walche Limestone Member
220. Waldron Formation, Waldron Shale, Waldron Member
221. Waltersburg Formation
222. West Baden Group
223. West Franklin Limestone Member
224. Whitewater Formation
225. Yankeetown Member

Matched 76 miscellaneous/abandoned names:

1. Alum Cave Limestone Member
   Arthur Limestone
2. Antioch Limestone Member
   Upper Alum Cave Limestone
3. Antrim Shale
   Genesee Shale
4. Aux Vases Member
   Popcorn Member
5. Backbone Limestone
   
6. Beaver Bend Limestone
   Lower Paint Creek Limestone
7. Beech Creek Limestone
   Barlow Lime
8. Beechwood Member
   Carey Member, Encrinital (Encrinal, Crinoidal) Limestone, restricted Sellersburg Limestone, Swanville Formation
9. Bethel Formation
   Mooretown Sandstone, Ohio River Formation, Sample Sandstone Member
10. Big Clifty Formation
    Cypress Sandstone, Jackson Sand
11. Borden Group
    Borden Series, Borden Siltstone, Knobstone
12. Brassfield Limestone
    Clinton Limestone
13. Bucktown Coal Member
    Bucktown Coal Member (Vb), Coal Vb, Coal Va
14. Buffaloville Coal Member
    Coal II
15. Carthage Limestone Member
    Shoal Creek Limestone Member
16. Colchester Coal Member
    Coal IIIa, Colchester Coal Member (IIIa), Velpen Coal
17. Coldwater Shale
    Coldwater Red Rock
18. Cypress Formation
    Cypress Sand
19. Danville Coal Member
    Coal VI, Coal VII, Danville Coal Member (VII), Little Newburg Coal, Millersburg Coal, Upper Millersburg Coal
20. Dicksburg Hills Sandstone Member
    Murphys Bluff Formation
21. Dillsboro Formation
    Maysville Group, Richmond Group, Waynesville Formation
22. Edwardsville Formation
    Riverside Sandstone, Crawfordsville crinoid beds
23. Ellsworth Shale, Ellsworth Member
    Hannibal Member
24. Ferdinand Bed
    Grandview Limestone
25. Fort Atkinson Limestone
    Waynesville Formation, Waynesville Shale Member
26. Fredonia Member
    Spar Mountain Member, Horse Cave Member (of the St. Louis Limestone)
27. French Lick Coal Member
    Coal I
28. Geneva Dolomite Member
    Shelby Bed
29. Glen Dean Limestone
    Little lime
30. Haney Limestone
    Golconda Formation, Golconda Limestone, Big lime
31. Hardinsburg Formation
    Hightower sand, Hoover sand
32. Harrodsburg Limestone
    Upper Harrodsburg Limestone, Lower Harrodsburg Limestone
33. Holland Limestone Member
    Upper Huntingburg Chert
34. Houchin Creek Coal Member
    Coal IVa, Houchin Creek Coal Member (IVa)
35. Hymera Coal Member
    Coal VI, Hymera Coal Member (VI), Lower Millersburg Coal
36. Jeffersonville Limestone
    Corniferous Limestone
37. Joachim Dolomite
    Glenwood Shale
38. Joppa Member
    Levias Member (upper part)
39. Karnak Member
    Levias Member (middle part)
40. Kokomo Limestone Member
    Waterlime, Lower Waterlime, Lower Helderberg, Eurypterid Beds
41. Kope Formation
    Eden Group, Eden Shale, Utica Shale
42. Lexington Limestone
    Cynthiana Formation, Lexington-Cynthiana
43. Louisville Limestone, Louisville Member
    New Corydon Limestone
44. Lower Block Coal Member
    Coal III
45. Maquoketa Group
    Richmond Group, Maysville Group, Eden Group
46. Mariah Hill Coal Member
    Lower Huntingburg Coal, Upper Mariah Hill Coal
47. Mecca Quarry Shale Member
    Mecca Shale Member
48. New Albany Shale
    Louisville-Delphi Black Slate, Genesee Shale, Blackiston Formation, Sanderson Formation
49. North Vernon Limestone
    Hydraulic Limestone, Sellersburg Beds/Limestone, Hamilton Group, Jeffersonville Limestone, Logansport Limestone, Little Rock Creek Limestone, Miami Bend Formation
50. Perth Limestone Member
    Minshall Limestone
51. Pirtle Coal Member
    Coal VIIa
52. Providence Limestone Member
    Main Newburg Limestone
53. Renault Member
    Shetlerville Member
54. Rockford Limestone
    Goniatite limestone of Rockford, Goniatite Limestone, Rockford Goniatite bed
55. Salem Limestone
    Bedford Limestone, Bedford stone, Bloomington stone, Ellettsville stone, Salem stone, White River stone, Bastard stone, Spergen fossil bed, Spergen's Hill bed, Bedford Oolitic Limestone, Spergen Hill Limestone, Spergen Limestone, Indiana Limestone
56. Salina Group
    Huntington Lithofacies, Huntington Dolomite, Huntington Limestone, Huntington Stone
57. Saluda Member
    Saluda Bed, Madison Beds, Saluda Limestone, Saluda Formation
58. Sample Formation
    Brandy Run Sandstone
59. Seelyville Coal Member
    Coal III, Coal VI, Lower Hanging Rock Coal, Rock Creek Coal, Seelyville Coal Member (III), Staunton Coal
60. Shady Lane Coal Member
    Coal I, Peacock Coal
61. Silver Creek Member
    Hydraulic Limestone, Silver Creek Hydraulic Limestone, Cement Beds (Rock), Waterlime, New Chapel Chert Bed
62. Speed Member
    Deputy Formation
63. Spickert Knob Formation
    Carwood Formation, Locust Point Formation
64. Springfield Coal Member
    coal at Alum Cave, Coal V, Main Newburg Coal, Petersburg Coal, Springfield Coal Member (V)
65. St. Meinrad Coal Member
    Coal II, Lower Cannelton Coal, Upper Cannelton Coal, Upper Troy Coal
66. St. Wendel Sandstone Member
    Bufkin Formation
67. Stendal Limestone Member
    Houchin Creek cap, Houchin Creek Limestone
68. Sunbury Shale
    Sunbury Black Slate
69. Survant Coal Member
    Coal IV, Survant Coal Member (IV)
70. Tioga Bentonite Bed
    Onondaga Indian Nation Bentonite
71. Upper Block Coal Member
    Coal IV
72. Vernon Fork Member
    laminated beds, Laminated Zone, chalk beds, or fine-grained dolostone of the Jeffersonville Limestone
73. Wabash Formation
    Niagaran [rocks], New Corydon Limestone, Noblesville Dolomite
74. Waldron Formation, Waldron Shale, Waldron Member
    Waldron beds, Waldron fossil beds
75. West Franklin Limestone Member
    Maria Creek Limestone, Somerville Formation, Somerville Limestone
76. Whitewater Formation
    Elkhorn Formation