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  1. Cardiff coal bed‏‎ (9 revisions)
  2. Springfield Coal Member‏‎ (9 revisions)
  3. Galatia Channel:Linkage of Climate and Eustasy‏‎ (9 revisions)
  4. Battery Rock Sandstone Member‏‎ (9 revisions)
  5. Galatia Channel:Other Channels‏‎ (8 revisions)
  6. Davis Coal Member‏‎ (8 revisions)
  7. Galatia Channel:Acknowledgments‏‎ (8 revisions)
  8. Hagarstown Member‏‎ (8 revisions)
  9. Drury Shale Member‏‎ (7 revisions)
  10. Galatia Channel:Herrin Coal, Energy Shale, and Walshville Channel‏‎ (7 revisions)
  11. Wayside Member‏‎ (7 revisions)
  12. Gentry Coal Bed‏‎ (7 revisions)
  13. Dykersburg Shale Member‏‎ (7 revisions)
  14. Galatia Channel:Danville Coal‏‎ (7 revisions)
  15. Galatia Channel:Murphysboro Coal and Oraville Channel‏‎ (6 revisions)
  16. Sebree Sandstone Member‏‎ (6 revisions)
  17. Galatia Channel:Model of Channel Development‏‎ (6 revisions)
  18. Unnamed clastic member - Carbondale Formation‏‎ (6 revisions)
  19. Pleasantview Sandstone Member‏‎ (6 revisions)
  20. Wiley Coal Member‏‎ (6 revisions)
  21. Abingdon Coal Member‏‎ (6 revisions)
  22. Galatia Channel:Baker Coal and Winslow-Henderson Channel‏‎ (6 revisions)
  23. Francis Creek Shale Member‏‎ (6 revisions)
  24. Pounds Sandstone Member‏‎ (6 revisions)
  25. Covel Conglomerate Bed‏‎ (6 revisions)
  26. Trivoli Sandstone Member‏‎ (6 revisions)
  27. Dekoven Coal Member‏‎ (6 revisions)
  28. Coxville Sandstone Member‏‎ (6 revisions)
  29. Colchester Coal Member‏‎ (6 revisions)
  30. Herrin Coal Member‏‎ (5 revisions)
  31. Hanover Limestone Member‏‎ (5 revisions)
  32. Velpen Limestone Member‏‎ (5 revisions)
  33. Delafield Member‏‎ (5 revisions)
  34. Kerton Creek coal bed‏‎ (5 revisions)
  35. Spring Lake Coal Member‏‎ (5 revisions)
  36. Bucktown Coal Member‏‎ (5 revisions)
  37. Greenbush Coal Member‏‎ (5 revisions)
  38. Purington Shale Member‏‎ (5 revisions)
  39. Omphghent member‏‎ (5 revisions)
  40. 0000‏‎ (5 revisions)
  41. Lusk Shale Member‏‎ (5 revisions)
  42. Galatia Channel:Colchester Coal and Francis Creek Shale‏‎ (5 revisions)
  43. Galatia Channel:Rapid Transgression, Gradual Regression‏‎ (5 revisions)
  44. Browning Sandstone Member‏‎ (4 revisions)
  45. Isabel Sandstone Member‏‎ (4 revisions)
  46. Lagonda Member‏‎ (4 revisions)
  47. Equality Formation‏‎ (4 revisions)
  48. Percy Limestone Member‏‎ (4 revisions)
  49. Abbott Formation‏‎ (4 revisions)
  50. Precambrian Erathem‏‎ (4 revisions)
  51. Galatia Channel:Relationship of Effingham and Galatia Channels‏‎ (4 revisions)
  52. Cave Hill Shale Member‏‎ (4 revisions)
  53. Big Creek Shale Member‏‎ (4 revisions)
  54. Galatia Member‏‎ (4 revisions)
  55. Spoon Formation‏‎ (4 revisions)
  56. Modern Soil‏‎ (4 revisions)
  57. Ste. Genevieve Limestone‏‎ (4 revisions)
  58. Palzo Sandstone Member‏‎ (4 revisions)
  59. Houchin Creek Coal Member‏‎ (4 revisions)
  60. Carmi Member‏‎ (4 revisions)
  61. Roodhouse coal bed‏‎ (4 revisions)
  62. Unnamed gray shale member - Carbondale Formation‏‎ (4 revisions)
  63. Jake Creek Sandstone Member‏‎ (3 revisions)
  64. Canton Shale Member‏‎ (3 revisions)
  65. Walshville Member‏‎ (3 revisions)
  66. Shawneetown Coal Member‏‎ (3 revisions)
  67. Lingle Formation‏‎ (3 revisions)
  68. St. David Limestone Member‏‎ (3 revisions)
  69. Quaternary System‏‎ (3 revisions)
  70. Lowell Coal Member‏‎ (3 revisions)
  71. Breezy Hill Limestone Member‏‎ (3 revisions)
  72. Vermilionville Sandstone Member‏‎ (3 revisions)
  73. Galatia Channel:Peat Developed at Lowstand‏‎ (3 revisions)
  74. Bevier Coal Member or Bed‏‎ (3 revisions)
  75. Big Clifty Sandstone Member‏‎ (3 revisions)
  76. Antioch Limestone Member‏‎ (3 revisions)
  77. Fraileys Shale‏‎ (3 revisions)
  78. Oak Grove Limestone Member‏‎ (3 revisions)
  79. Oligocene Series‏‎ (3 revisions)
  80. Summum Coal Member‏‎ (3 revisions)
  81. O'Nan Coal Member‏‎ (3 revisions)
  82. Briar Hill Coal Member‏‎ (3 revisions)
  83. Energy Shale Member‏‎ (3 revisions)
  84. Stendal Limestone Member‏‎ (3 revisions)
  85. Turner Mine Shale Member‏‎ (3 revisions)
  86. Mecca Quarry Shale Member‏‎ (3 revisions)
  87. Anna Shale Member‏‎ (3 revisions)
  88. Stewartville Member‏‎ (3 revisions)
  89. Beech Creek Limestone‏‎ (3 revisions)
  90. Alum Cave Limestone Member‏‎ (3 revisions)
  91. Wheeler Coal Member or Bed‏‎ (3 revisions)
  92. Excello Shale Member‏‎ (3 revisions)
  93. Kewanee Group‏‎ (2 revisions)
  94. Richland Loess‏‎ (2 revisions)
  95. Little Vermilion Limestone Member‏‎ (2 revisions)
  96. Galena Group‏‎ (2 revisions)
  97. Yankeetown Sandstone‏‎ (2 revisions)
  98. Bailey Limestone‏‎ (2 revisions)
  99. Ashmore Tongue‏‎ (2 revisions)
  100. Mackinaw Member‏‎ (2 revisions)
  101. Trowbridge Coal Member‏‎ (2 revisions)
  102. Kimmswick Subgroup‏‎ (2 revisions)
  103. Ullin Limestone‏‎ (2 revisions)
  104. Peddicord Tongue‏‎ (2 revisions)
  105. Grand Tower Limestone‏‎ (2 revisions)
  106. Downeys Bluff Limestone‏‎ (2 revisions)
  107. Borden Siltstone‏‎ (2 revisions)
  108. Lake Michigan Formation‏‎ (2 revisions)
  109. Moccasin Springs Formation‏‎ (2 revisions)
  110. Glen Park Formation‏‎ (2 revisions)
  111. Winnetka Member‏‎ (2 revisions)
  112. Waukegan Member‏‎ (2 revisions)
  113. Fredonia Limestone Member‏‎ (2 revisions)
  114. Ridenhower Formation‏‎ (2 revisions)
  115. Sheboygan Member‏‎ (2 revisions)
  116. Cypress Sandstone‏‎ (2 revisions)
  117. Spar Mountain Sandstone Member‏‎ (2 revisions)
  118. South Haven Member‏‎ (2 revisions)
  119. Lake Michigan Member‏‎ (2 revisions)
  120. St. Laurent Formation‏‎ (2 revisions)
  121. Lake Forest Member‏‎ (2 revisions)
  122. Renault Limestone‏‎ (2 revisions)
  123. Wilmette Bed‏‎ (2 revisions)
  124. New Albany Shale Group‏‎ (2 revisions)
  125. St. Louis Limestone‏‎ (2 revisions)
  126. Aux Vases Sandstone‏‎ (2 revisions)
  127. Ravinia Sand Member‏‎ (2 revisions)
  128. Karnak Limestone Member‏‎ (2 revisions)
  129. Tuscaloosa Formation‏‎ (2 revisions)
  130. Bethel Sandstone‏‎ (2 revisions)
  131. Peoria Silt‏‎ (2 revisions)
  132. Haney Limestone‏‎ (2 revisions)
  133. Parkland Sand‏‎ (2 revisions)
  134. Holocene Series‏‎ (2 revisions)
  135. Dunleith Formation‏‎ (1 revision)
  136. Walche Limestone Member‏‎ (1 revision)
  137. Beverly Tongue‏‎ (1 revision)
  138. Womac Coal Member‏‎ (1 revision)
  139. Mesozoic Erathem‏‎ (1 revision)
  140. Reelsville Limestone Member‏‎ (1 revision)
  141. Kings Lake Formation‏‎ (1 revision)
  142. Shoal Creek Limestone Member‏‎ (1 revision)
  143. Glasford Formation‏‎ (1 revision)
  144. Hardinsburg Sandstone‏‎ (1 revision)
  145. Tippecanoe Sequence‏‎ (1 revision)
  146. Tete de Morts Formation‏‎ (1 revision)
  147. Babylon Sandstone Member‏‎ (1 revision)
  148. Wise Lake Formation‏‎ (1 revision)
  149. McClearys Bluff Coal Member‏‎ (1 revision)
  150. Brush Coal Member‏‎ (1 revision)
  151. Briton Member‏‎ (1 revision)
  152. Montrose Chert Member‏‎ (1 revision)
  153. Metropolis Formation‏‎ (1 revision)
  154. Brainard Shale‏‎ (1 revision)
  155. Hegeler Till Member‏‎ (1 revision)
  156. Eau Claire Formation‏‎ (1 revision)
  157. Negli Creek Limestone Member‏‎ (1 revision)
  158. Buelter Member‏‎ (1 revision)
  159. Potosi Dolomite‏‎ (1 revision)
  160. Croixan Series‏‎ (1 revision)
  161. Rock Branch Coal Member‏‎ (1 revision)
  162. Rapid Member‏‎ (1 revision)
  163. Calhoun Coal Member‏‎ (1 revision)
  164. Loveland Silt‏‎ (1 revision)
  165. Plaines Member‏‎ (1 revision)
  166. Atokan Series‏‎ (1 revision)
  167. Palestine Sandstone‏‎ (1 revision)
  168. Drummond Member‏‎ (1 revision)
  169. Wedron Group‏‎ (1 revision)
  170. Mattoon Formation‏‎ (1 revision)
  171. Burroughs Limestone Member‏‎ (1 revision)
  172. Chapin Soil‏‎ (1 revision)
  173. Paint Creek Group‏‎ (1 revision)
  174. Haeger Member‏‎ (1 revision)
  175. Alto Formation‏‎ (1 revision)
  176. Tioga Bentonite Bed‏‎ (1 revision)
  177. McDonough Loess Member‏‎ (1 revision)
  178. Okaw Group‏‎ (1 revision)
  179. Hazelwood Member‏‎ (1 revision)
  180. Fairplay Member‏‎ (1 revision)
  181. Malden Till Member‏‎ (1 revision)
  182. Cramer Limestone Member‏‎ (1 revision)
  183. Wasco Member‏‎ (1 revision)
  184. Davenport Member‏‎ (1 revision)
  185. Ottawa Limestone Megagroup‏‎ (1 revision)
  186. Mooseheart Member‏‎ (1 revision)
  187. Meadow Loess Member‏‎ (1 revision)
  188. Canadian Series‏‎ (1 revision)
  189. Litchfield Coal Member‏‎ (1 revision)
  190. Paleozoic Erathem‏‎ (1 revision)
  191. Misenheimer Shale Member‏‎ (1 revision)
  192. Dix Limestone Member‏‎ (1 revision)
  193. Roby Silt Member‏‎ (1 revision)
  194. Mulberry Grove Silt Member‏‎ (1 revision)
  195. Cedar Valley Limestone‏‎ (1 revision)
  196. Macoupin Limestone Member‏‎ (1 revision)
  197. Robein Member‏‎ (1 revision)
  198. Fort Payne Formation‏‎ (1 revision)
  199. Bogota Limestone Member‏‎ (1 revision)
  200. Springville Shale‏‎ (1 revision)
  201. Ford Station Limestone Member‏‎ (1 revision)
  202. Mississippian Subsystem‏‎ (1 revision)
  203. Marcus Formation‏‎ (1 revision)
  204. Tarter Coal Member‏‎ (1 revision)
  205. Berry Clay Member‏‎ (1 revision)
  206. Smithboro Till Member‏‎ (1 revision)
  207. Joliet Formation‏‎ (1 revision)
  208. Hadley Gravel Member‏‎ (1 revision)
  209. Nokomis Sandstone Member‏‎ (1 revision)
  210. Jamestown Coal Member‏‎ (1 revision)
  211. Shullsburg Member‏‎ (1 revision)
  212. Glenburn Till Member‏‎ (1 revision)
  213. Omega Limestone Member‏‎ (1 revision)
  214. Batavia Member‏‎ (1 revision)
  215. Matson Member‏‎ (1 revision)
  216. Levings Member‏‎ (1 revision)
  217. Elgin Shale Member‏‎ (1 revision)
  218. Tilton Till Member‏‎ (1 revision)
  219. Toulon Member‏‎ (1 revision)
  220. Brickeys Member‏‎ (1 revision)
  221. Witt Coal Member‏‎ (1 revision)
  222. Middle Devonian Series‏‎ (1 revision)
  223. Rosiclare Sandstone Member‏‎ (1 revision)
  224. Bunje Limestone Member‏‎ (1 revision)
  225. Cape Limestone‏‎ (1 revision)
  226. Peyton Colluvium‏‎ (1 revision)
  227. Maquoketa Shale Group‏‎ (1 revision)
  228. Harrodsburg Limestone Member‏‎ (1 revision)
  229. Dane Member‏‎ (1 revision)
  230. Missourian Series‏‎ (1 revision)
  231. Clayton Formation‏‎ (1 revision)
  232. Piatt Member‏‎ (1 revision)
  233. Fern Glen Formation‏‎ (1 revision)
  234. Kingdom Sandstone Member‏‎ (1 revision)
  235. Neda Formation‏‎ (1 revision)
  236. Romeo Member‏‎ (1 revision)
  237. Modesto Formation‏‎ (1 revision)
  238. Shumway Limestone Member‏‎ (1 revision)
  239. Silurian System‏‎ (1 revision)
  240. Grand Detour Formation‏‎ (1 revision)
  241. Goreville Limestone Member‏‎ (1 revision)
  242. Menard Limestone‏‎ (1 revision)
  243. Farmington Shale Member‏‎ (1 revision)
  244. Seahorne Limestone Member‏‎ (1 revision)
  245. Glossary‏‎ (1 revision)
  246. Grindstaff Sandstone Member‏‎ (1 revision)
  247. Oakland Till Member‏‎ (1 revision)
  248. Pokeberry Limestone Member‏‎ (1 revision)
  249. Wyota Member‏‎ (1 revision)
  250. Sylamore Sandstone‏‎ (1 revision)
  251. Bidwell Coal Member‏‎ (1 revision)
  252. Guttenberg Formation‏‎ (1 revision)
  253. Grayslake Peat‏‎ (1 revision)
  254. McWain Sandstone Member‏‎ (1 revision)
  255. Hoing Sandstone Member‏‎ (1 revision)
  256. New Burnside Coal Member‏‎ (1 revision)
  257. St. Peter Sandstone‏‎ (1 revision)
  258. Scales Shale‏‎ (1 revision)
  259. Wise Ridge Coal Member‏‎ (1 revision)
  260. Kankakee Formation‏‎ (1 revision)
  261. Bonpas Limestone Member‏‎ (1 revision)
  262. Racine Formation‏‎ (1 revision)
  263. Wilhelmi Formation‏‎ (1 revision)
  264. Dresbachian Stage‏‎ (1 revision)
  265. Grigg tongue‏‎ (1 revision)
  266. Brereton Limestone Member‏‎ (1 revision)
  267. Hely Member‏‎ (1 revision)
  268. Devonian System‏‎ (1 revision)
  269. Mahomet Sand Member‏‎ (1 revision)
  270. Merom Sandstone Member‏‎ (1 revision)
  271. Pleistocene Series‏‎ (1 revision)
  272. Meppen Limestone‏‎ (1 revision)
  273. Delwood Coal Member‏‎ (1 revision)
  274. Pennsylvanian Subsystem‏‎ (1 revision)
  275. Elm Member‏‎ (1 revision)
  276. Wilcox Formation‏‎ (1 revision)
  277. Permian System‏‎ (1 revision)
  278. Rocher Member‏‎ (1 revision)
  279. Esmond Till Member‏‎ (1 revision)
  280. Genevievian Stage‏‎ (1 revision)
  281. Dolton Member‏‎ (1 revision)
  282. Derby-Doerun Member‏‎ (1 revision)
  283. De Graff Coal Member‏‎ (1 revision)
  284. Reisner Limestone Member‏‎ (1 revision)
  285. Hillery Till Member‏‎ (1 revision)
  286. Lower Devonian Series‏‎ (1 revision)
  287. Harmony Hill Shale Member‏‎ (1 revision)
  288. Opdyke Coal Member‏‎ (1 revision)
  289. Shakopee Dolomite‏‎ (1 revision)
  290. Vandalia Till Member‏‎ (1 revision)
  291. Pliocene Series‏‎ (1 revision)
  292. Mammoth Cave Limestone Megagroup‏‎ (1 revision)
  293. Copperas Creek Sandstone Member‏‎ (1 revision)
  294. Geneva Dolomite Member‏‎ (1 revision)
  295. New Glarus Member‏‎ (1 revision)
  296. Sonora Formation‏‎ (1 revision)
  297. Blodgett Member‏‎ (1 revision)
  298. Tyson Member‏‎ (1 revision)
  299. Waltersburg Formation‏‎ (1 revision)
  300. Lonsdale Limestone Member‏‎ (1 revision)
  301. Yorkville Member‏‎ (1 revision)
  302. Oneota Dolomite‏‎ (1 revision)
  303. Hazel Green Member‏‎ (1 revision)
  304. Delavan Member‏‎ (1 revision)
  305. Dutch Creek Sandstone Member‏‎ (1 revision)
  306. Mincke Member‏‎ (1 revision)
  307. Tonti Sandstone Member‏‎ (1 revision)
  308. Miocene Series‏‎ (1 revision)
  309. Boles Member‏‎ (1 revision)
  310. Lee Center Till Member‏‎ (1 revision)
  311. Wall Member‏‎ (1 revision)
  312. Mascoutah facies‏‎ (1 revision)
  313. Augusta Member‏‎ (1 revision)
  314. Mt. Carmel Sandstone Member‏‎ (1 revision)
  315. Castlewood Member‏‎ (1 revision)
  316. Charter Member‏‎ (1 revision)
  317. Wapsipinicon Limestone‏‎ (1 revision)
  318. La Salle Limestone Member‏‎ (1 revision)
  319. Otis Member‏‎ (1 revision)
  320. Degonia Sandstone‏‎ (1 revision)
  321. Sample Sandstone Member‏‎ (1 revision)
  322. Starved Rock Sandstone Member‏‎ (1 revision)
  323. Flannigan Coal Member‏‎ (1 revision)
  324. Sexton Creek Limestone‏‎ (1 revision)
  325. Blomeyer Member‏‎ (1 revision)
  326. New Richmond Sandstone‏‎ (1 revision)
  327. Mt. Rorah Coal Member‏‎ (1 revision)
  328. Two Rivers Member‏‎ (1 revision)
  329. Dubuque Formation‏‎ (1 revision)
  330. Maysvillian Stage‏‎ (1 revision)
  331. McCraney Limestone‏‎ (1 revision)
  332. Defiance Member‏‎ (1 revision)
  333. Franconian Stage‏‎ (1 revision)
  334. Kewaunee Formation‏‎ (1 revision)
  335. Mifflin Formation‏‎ (1 revision)
  336. Kidd Member‏‎ (1 revision)
  337. Gordonville Member‏‎ (1 revision)
  338. Joppa Member‏‎ (1 revision)
  339. Triassic System‏‎ (1 revision)
  340. Kaskaskia Sequence‏‎ (1 revision)
  341. Tripp Limestone Member‏‎ (1 revision)
  342. Canteen member‏‎ (1 revision)
  343. Seville Limestone Member‏‎ (1 revision)
  344. Carlinville Limestone Member‏‎ (1 revision)
  345. De Long Coal Member‏‎ (1 revision)
  346. Tygett Sandstone Member‏‎ (1 revision)
  347. Franconia Formation‏‎ (1 revision)
  348. Grassy Knob Chert‏‎ (1 revision)
  349. Kenyon Member‏‎ (1 revision)
  350. Glenhaven Member‏‎ (1 revision)
  351. Belgium Member‏‎ (1 revision)
  352. North Hill Group‏‎ (1 revision)
  353. Spring Grove Member‏‎ (1 revision)
  354. Medusa Member‏‎ (1 revision)
  355. Shorewood Member‏‎ (1 revision)
  356. Ogle Till Member‏‎ (1 revision)
  357. Oglesby Member‏‎ (1 revision)
  358. Alexandrian Series‏‎ (1 revision)
  359. Exline Limestone Member‏‎ (1 revision)
  360. Sangamon Soil‏‎ (1 revision)
  361. Warsaw Shale‏‎ (1 revision)
  362. Cedar Bluff Limestone Group‏‎ (1 revision)
  363. Ordovician System‏‎ (1 revision)
  364. Galesville Sandstone‏‎ (1 revision)
  365. Granger Sandstone Member‏‎ (1 revision)
  366. Virgilian Series‏‎ (1 revision)
  367. Everett Member‏‎ (1 revision)
  368. Howardton Limestone Member‏‎ (1 revision)
  369. Jurassic System‏‎ (1 revision)
  370. Buckhorn Member‏‎ (1 revision)
  371. Thebes Sandstone Member‏‎ (1 revision)
  372. County Line (Alburnett) silt‏‎ (1 revision)
  373. Knobs Megagroup‏‎ (1 revision)
  374. Reel Limestone Member‏‎ (1 revision)
  375. Sweetland Creek Shale‏‎ (1 revision)
  376. Danville Coal Member‏‎ (1 revision)
  377. Popcorn Sandstone Member‏‎ (1 revision)
  378. Pearl Formation‏‎ (1 revision)
  379. Backbone Limestone‏‎ (1 revision)
  380. Athensville Coal Member‏‎ (1 revision)
  381. Chapel Coal Member‏‎ (1 revision)
  382. Momence Sandstone Member‏‎ (1 revision)
  383. Markham Silt Member‏‎ (1 revision)
  384. Pope Megagroup‏‎ (1 revision)
  385. Birds Member‏‎ (1 revision)
  386. Pleasant Grove Soil‏‎ (1 revision)
  387. Hall Limestone Member‏‎ (1 revision)
  388. Grover Gravel‏‎ (1 revision)
  389. Anvil Rock Sandstone Member‏‎ (1 revision)
  390. Bilyeu Member‏‎ (1 revision)
  391. Rock Island Coal Member‏‎ (1 revision)
  392. Lacey Member‏‎ (1 revision)
  393. Wadsworth Formation‏‎ (1 revision)
  394. McLeansboro Group‏‎ (1 revision)
  395. Davis Member‏‎ (1 revision)
  396. Decorah Subgroup‏‎ (1 revision)
  397. Friendsville Coal Member‏‎ (1 revision)
  398. Mosalem Formation‏‎ (1 revision)
  399. Creal Springs Limestone Member‏‎ (1 revision)
  400. Gunter Sandstone‏‎ (1 revision)
  401. Eagle Point Member‏‎ (1 revision)
  402. Hombergian Stage‏‎ (1 revision)
  403. Forreston Member‏‎ (1 revision)
  404. Crowleys Ridge Silt‏‎ (1 revision)
  405. Vergennes Sandstone Member‏‎ (1 revision)
  406. Keokuk Limestone‏‎ (1 revision)
  407. Vienna Limestone‏‎ (1 revision)
  408. Mayfield Member‏‎ (1 revision)
  409. Mt. Simon Sandstone‏‎ (1 revision)
  410. Gasperian Stage‏‎ (1 revision)
  411. Fox Valley Member‏‎ (1 revision)
  412. Enion Formation‏‎ (1 revision)
  413. Starrs Cave Limestone‏‎ (1 revision)
  414. Elmhurst Sandstone Member‏‎ (1 revision)
  415. Burlington Limestone‏‎ (1 revision)
  416. Grove Church Shale‏‎ (1 revision)
  417. Lombard Dolomite Member‏‎ (1 revision)
  418. Girardeau Limestone‏‎ (1 revision)
  419. Offerman Member‏‎ (1 revision)
  420. Mason Group‏‎ (1 revision)
  421. Nutwood Shale Member‏‎ (1 revision)
  422. Elviran Stage‏‎ (1 revision)
  423. Cambrian System‏‎ (1 revision)
  424. Tar Springs Sandstone‏‎ (1 revision)
  425. Hennepin Member‏‎ (1 revision)
  426. Sugar Run Formation‏‎ (1 revision)
  427. Pope Creek Coal Member‏‎ (1 revision)
  428. Dement Member‏‎ (1 revision)
  429. Beecher Member‏‎ (1 revision)
  430. Jordan Sandstone‏‎ (1 revision)
  431. Piasa Limestone‏‎ (1 revision)
  432. Wolf Creek Formation‏‎ (1 revision)
  433. Millersville Limestone Member‏‎ (1 revision)
  434. Rivoli Member‏‎ (1 revision)
  435. Allard Limestone Member‏‎ (1 revision)
  436. Spechts Ferry Formation‏‎ (1 revision)
  437. Orchard Creek Shale Member‏‎ (1 revision)
  438. Kiser Creek Member‏‎ (1 revision)
  439. Cincinnatian Series‏‎ (1 revision)
  440. Elwood Formation‏‎ (1 revision)
  441. Flat Creek Coal Member‏‎ (1 revision)
  442. Champlainian Series‏‎ (1 revision)
  443. Schweizer Member‏‎ (1 revision)
  444. Embayment Megagroup‏‎ (1 revision)
  445. Sweeney Formation‏‎ (1 revision)
  446. Cohn Coal Member‏‎ (1 revision)
  447. Clore Formation‏‎ (1 revision)
  448. Livingston Limestone Member‏‎ (1 revision)
  449. Morrowan Series‏‎ (1 revision)
  450. Loughridge Sandstone Member‏‎ (1 revision)
  451. Clear Creek Chert‏‎ (1 revision)
  452. Garnavillo Member‏‎ (1 revision)
  453. Saverton Shale‏‎ (1 revision)
  454. Little Bear Soil‏‎ (1 revision)
  455. Cheltenham Clay Member‏‎ (1 revision)
  456. Golconda Group‏‎ (1 revision)
  457. Carboniferous System‏‎ (1 revision)
  458. Moredock Member‏‎ (1 revision)
  459. Sinsinawa Member‏‎ (1 revision)
  460. Alburnett Formation‏‎ (1 revision)
  461. Victory Member‏‎ (1 revision)
  462. Clermont Shale Member‏‎ (1 revision)
  463. Hannibal Shale‏‎ (1 revision)
  464. Lovell Member‏‎ (1 revision)
  465. Salem Limestone‏‎ (1 revision)
  466. West Franklin Limestone Member‏‎ (1 revision)
  467. Chazyan Stage‏‎ (1 revision)
  468. Kinderhookian Series‏‎ (1 revision)
  469. Potsdam Sandstone Megagroup‏‎ (1 revision)
  470. New Haven Coal Member‏‎ (1 revision)
  471. Upper Devonian Series‏‎ (1 revision)
  472. Fort Atkinson Limstone‏‎ (1 revision)
  473. Edenian Stage‏‎ (1 revision)
  474. Scottville Limestone Member‏‎ (1 revision)
  475. Baylis Formation‏‎ (1 revision)
  476. Chana Member‏‎ (1 revision)
  477. Yarmouth Soil‏‎ (1 revision)
  478. Duncan Mills Member‏‎ (1 revision)
  479. Owl Creek Formation‏‎ (1 revision)
  480. Blanding Formation‏‎ (1 revision)
  481. Lacon Formation‏‎ (1 revision)
  482. Hunton Limestone Megagroup‏‎ (1 revision)
  483. Stillman Member‏‎ (1 revision)
  484. Nachusa Formation‏‎ (1 revision)
  485. Establishment Member‏‎ (1 revision)
  486. Edgewood Formation‏‎ (1 revision)
  487. Sorento Limestone Member‏‎ (1 revision)
  488. Assumption Coal Member‏‎ (1 revision)
  489. Trempealeauan Stage‏‎ (1 revision)
  490. Paleocene Series‏‎ (1 revision)
  491. Sherwood Member‏‎ (1 revision)
  492. Plano Silt Member‏‎ (1 revision)
  493. Effingham Limestone Member‏‎ (1 revision)
  494. Grassy Creek Shale‏‎ (1 revision)
  495. Cooper Limestone Member‏‎ (1 revision)
  496. Woodbury Limestone Member‏‎ (1 revision)
  497. Joachim Dolomite‏‎ (1 revision)
  498. Murphysboro Coal Member‏‎ (1 revision)
  499. Richmondian Stage‏‎ (1 revision)
  500. Jules Soil‏‎ (1 revision)

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