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1. (hist) ‎Caseyville Formation ‎[55,615 bytes]
2. (hist) ‎Galatia Channel:Channels and Cyclothems: A Summary Model ‎[49,804 bytes]
3. (hist) ‎Galatia Channel:References ‎[42,589 bytes]
4. (hist) ‎Galatia Channel:Dykersburg (Shale) Member ‎[30,432 bytes]
5. (hist) ‎Pennsylvanian Subsystem ‎[24,792 bytes]
6. (hist) ‎Survant Coal Member ‎[24,057 bytes]
7. (hist) ‎Galatia Channel:Introduction ‎[24,005 bytes]
8. (hist) ‎Seelyville Coal Member ‎[21,659 bytes]
9. (hist) ‎Carbondale Formation ‎[21,143 bytes]
10. (hist) ‎Herrin Coal Member ‎[18,693 bytes]
11. (hist) ‎Dykersburg Shale Member ‎[17,837 bytes]
12. (hist) ‎Tiskilwa Formation ‎[17,733 bytes]
13. (hist) ‎Colchester Coal Member ‎[17,474 bytes]
14. (hist) ‎Lemont Formation ‎[17,243 bytes]
15. (hist) ‎Purington Shale Member ‎[17,165 bytes]
16. (hist) ‎Francis Creek Shale Member ‎[16,477 bytes]
17. (hist) ‎Galatia Channel:Springfield Coal ‎[16,472 bytes]
18. (hist) ‎Energy Shale Member ‎[16,006 bytes]
19. (hist) ‎Springfield Coal Member ‎[16,000 bytes]
20. (hist) ‎Oak Grove Limestone Member ‎[15,687 bytes]
21. (hist) ‎Kewaunee Formation ‎[15,607 bytes]
22. (hist) ‎Delavan Member ‎[15,197 bytes]
23. (hist) ‎Pleistocene Series ‎[14,997 bytes]
24. (hist) ‎Silurian System ‎[14,116 bytes]
25. (hist) ‎Equality Formation ‎[13,974 bytes]
26. (hist) ‎Haeger Member ‎[13,694 bytes]
27. (hist) ‎Walshville Member ‎[13,651 bytes]
28. (hist) ‎Henry Formation ‎[13,272 bytes]
29. (hist) ‎Batestown Member ‎[13,265 bytes]
30. (hist) ‎Houchin Creek Coal Member ‎[13,204 bytes]
31. (hist) ‎Galatia Channel:Galatia Member ‎[13,087 bytes]
32. (hist) ‎Roxana Silt ‎[12,975 bytes]
33. (hist) ‎Lake Michigan Member ‎[12,710 bytes]
34. (hist) ‎Eastern Granite-Rhyolite Province (Basement) ‎[12,609 bytes]
35. (hist) ‎Cambrian System ‎[12,576 bytes]
36. (hist) ‎Galatia Member ‎[12,527 bytes]
37. (hist) ‎Ordovician System ‎[12,399 bytes]
38. (hist) ‎Davis Coal Member ‎[12,309 bytes]
39. (hist) ‎Yorkville Member ‎[12,289 bytes]
40. (hist) ‎Peddicord Tongue ‎[12,134 bytes]
41. (hist) ‎Hanover Limestone Member ‎[12,106 bytes]
42. (hist) ‎Vermilionville Sandstone Member ‎[11,855 bytes]
43. (hist) ‎Galatia Channel:Model of Channel Development ‎[11,824 bytes]
44. (hist) ‎Lagonda Member ‎[11,613 bytes]
45. (hist) ‎Glasford Formation ‎[11,427 bytes]
46. (hist) ‎Peoria Silt ‎[11,361 bytes]
47. (hist) ‎Banner Formation ‎[11,333 bytes]
48. (hist) ‎Anna Shale Member ‎[11,053 bytes]
49. (hist) ‎Battery Rock Sandstone Member ‎[10,917 bytes]
50. (hist) ‎Covel Conglomerate Bed ‎[10,846 bytes]
51. (hist) ‎Mecca Quarry Shale Member ‎[10,805 bytes]
52. (hist) ‎Briar Hill Coal Member ‎[10,703 bytes]
53. (hist) ‎Wadsworth Formation ‎[10,630 bytes]
54. (hist) ‎Sangamon Soil ‎[10,505 bytes]
55. (hist) ‎Pleasantview Sandstone Member ‎[10,257 bytes]
56. (hist) ‎Delafield Member ‎[10,203 bytes]
57. (hist) ‎Devonian System ‎[10,172 bytes]
58. (hist) ‎Galatia Channel:Leslie Cemetery Channel ‎[10,082 bytes]
59. (hist) ‎Ashmore Tongue ‎[10,006 bytes]
60. (hist) ‎Mississippian Subsystem ‎[9,881 bytes]
61. (hist) ‎Wedron Group ‎[9,854 bytes]
62. (hist) ‎Canton Shale Member ‎[9,845 bytes]
63. (hist) ‎Excello Shale Member ‎[9,788 bytes]
64. (hist) ‎Galatia Channel:Appendix ‎[9,612 bytes]
65. (hist) ‎Mounds Gravel ‎[9,611 bytes]
66. (hist) ‎Coxville Sandstone Member ‎[9,441 bytes]
67. (hist) ‎Cretaceous System ‎[9,441 bytes]
68. (hist) ‎Pounds Sandstone Member ‎[9,378 bytes]
69. (hist) ‎Galatia Channel:Delafield Member ‎[9,373 bytes]
70. (hist) ‎Wayside Member ‎[9,273 bytes]
71. (hist) ‎Mason Group ‎[9,223 bytes]
72. (hist) ‎Abingdon Coal Member ‎[9,076 bytes]
73. (hist) ‎Post Creek Formation ‎[9,039 bytes]
74. (hist) ‎Two Rivers Member ‎[8,957 bytes]
75. (hist) ‎Cardiff coal bed ‎[8,925 bytes]
76. (hist) ‎Grigg tongue ‎[8,856 bytes]
77. (hist) ‎Piatt Member ‎[8,839 bytes]
78. (hist) ‎Breezy Hill Limestone Member ‎[8,836 bytes]
79. (hist) ‎St. David Limestone Member ‎[8,821 bytes]
80. (hist) ‎Galatia Channel:Herrin Coal, Energy Shale, and Walshville Channel ‎[8,583 bytes]
81. (hist) ‎Will Scarlet Shale Member ‎[8,562 bytes]
82. (hist) ‎Wheeler Coal Member or Bed ‎[8,380 bytes]
83. (hist) ‎Gentry Coal Bed ‎[8,374 bytes]
84. (hist) ‎Dekoven Coal Member ‎[8,327 bytes]
85. (hist) ‎Sellers Limestone Bed ‎[8,321 bytes]
86. (hist) ‎Yarmouth Soil ‎[8,160 bytes]
87. (hist) ‎Turner Mine Shale Member ‎[8,114 bytes]
88. (hist) ‎Raccoon Creek Group ‎[8,074 bytes]
89. (hist) ‎Grover Gravel ‎[8,040 bytes]
90. (hist) ‎Galatia Channel:St. David Limestone Member ‎[8,019 bytes]
91. (hist) ‎Shorewood Member ‎[7,998 bytes]
92. (hist) ‎Unnamed clastic member - Carbondale Formation ‎[7,920 bytes]
93. (hist) ‎Bevier Coal Member or Bed ‎[7,886 bytes]
94. (hist) ‎Racine Formation ‎[7,746 bytes]
95. (hist) ‎Percy Limestone Member ‎[7,744 bytes]
96. (hist) ‎Robein Member ‎[7,730 bytes]
97. (hist) ‎Isabel Sandstone Member ‎[7,711 bytes]
98. (hist) ‎Beverly Tongue ‎[7,677 bytes]
99. (hist) ‎Chesterian Series ‎[7,632 bytes]
100. (hist) ‎Galatia Channel:Rapid Transgression, Gradual Regression ‎[7,560 bytes]
101. (hist) ‎Manitowoc Member ‎[7,478 bytes]
102. (hist) ‎Farmdale Soil ‎[7,408 bytes]
103. (hist) ‎Cahokia Alluvium ‎[7,406 bytes]
104. (hist) ‎Greenbush Coal Member ‎[7,325 bytes]
105. (hist) ‎Hagarstown Member ‎[7,077 bytes]
106. (hist) ‎Winnebago Formation ‎[7,044 bytes]
107. (hist) ‎Big Creek Shale Member ‎[7,042 bytes]
108. (hist) ‎Galatia Channel:Colchester Coal and Francis Creek Shale ‎[7,012 bytes]
109. (hist) ‎Bucktown Coal Member ‎[7,010 bytes]
110. (hist) ‎Antioch Limestone Member ‎[6,852 bytes]
111. (hist) ‎Galatia Channel:Effingham Channel ‎[6,713 bytes]
112. (hist) ‎Precambrian Erathem ‎[6,683 bytes]
113. (hist) ‎Galatia Channel:Sullivan Channel ‎[6,473 bytes]
114. (hist) ‎Kankakee Formation ‎[6,400 bytes]
115. (hist) ‎Maquoketa Shale Group ‎[6,384 bytes]
116. (hist) ‎Cedar Valley Limestone ‎[6,381 bytes]
117. (hist) ‎Loveland Silt ‎[6,362 bytes]
118. (hist) ‎Dunleith Formation ‎[6,166 bytes]
119. (hist) ‎Morton Tongue ‎[6,124 bytes]
120. (hist) ‎Roodhouse coal bed ‎[6,089 bytes]
121. (hist) ‎Kellerville Till Member ‎[6,080 bytes]
122. (hist) ‎Afton Soil ‎[6,079 bytes]
123. (hist) ‎Valmeyeran Series ‎[6,074 bytes]
124. (hist) ‎Upper Devonian Series ‎[6,056 bytes]
125. (hist) ‎Champlainian Series ‎[5,963 bytes]
126. (hist) ‎Burlington Limestone ‎[5,953 bytes]
127. (hist) ‎Markham Silt Member ‎[5,885 bytes]
128. (hist) ‎Spring Lake Coal Member ‎[5,865 bytes]
129. (hist) ‎Kerton Creek coal bed ‎[5,851 bytes]
130. (hist) ‎Grand Tower Limestone ‎[5,809 bytes]
131. (hist) ‎St. Peter Sandstone ‎[5,790 bytes]
132. (hist) ‎Bailey Limestone ‎[5,752 bytes]
133. (hist) ‎Galena Group ‎[5,740 bytes]
134. (hist) ‎Galatia Channel:Linkage of Climate and Eustasy ‎[5,711 bytes]
135. (hist) ‎Galatia Channel:Excello Shale Member ‎[5,626 bytes]
136. (hist) ‎Lingle Formation ‎[5,584 bytes]
137. (hist) ‎Niagaran Series ‎[5,574 bytes]
138. (hist) ‎Platteville Group ‎[5,481 bytes]
139. (hist) ‎Chouteau Limestone ‎[5,325 bytes]
140. (hist) ‎New Albany Shale Group ‎[5,280 bytes]
141. (hist) ‎Ste. Genevieve Limestone ‎[5,279 bytes]
142. (hist) ‎Kinderhookian Series ‎[5,273 bytes]
143. (hist) ‎Cincinnatian Series ‎[5,226 bytes]
144. (hist) ‎Enion Formation ‎[5,174 bytes]
145. (hist) ‎Wiley Coal Member ‎[5,131 bytes]
146. (hist) ‎Moccasin Springs Formation ‎[5,120 bytes]
147. (hist) ‎Borden Siltstone ‎[5,093 bytes]
148. (hist) ‎Shakopee Dolomite ‎[5,041 bytes]
149. (hist) ‎Velpen Limestone Member ‎[5,033 bytes]
150. (hist) ‎Middle Devonian Series ‎[5,002 bytes]
151. (hist) ‎Paleozoic Erathem ‎[4,985 bytes]
152. (hist) ‎Potosi Dolomite ‎[4,918 bytes]
153. (hist) ‎Glenwood Formation ‎[4,911 bytes]
154. (hist) ‎Alum Cave Limestone Member ‎[4,909 bytes]
155. (hist) ‎Ironton Sandstone ‎[4,884 bytes]
156. (hist) ‎Hulick Till Member ‎[4,863 bytes]
157. (hist) ‎Joachim Dolomite ‎[4,862 bytes]
158. (hist) ‎Salem Limestone ‎[4,820 bytes]
159. (hist) ‎Spechts Ferry Formation ‎[4,792 bytes]
160. (hist) ‎Mt. Simon Sandstone ‎[4,786 bytes]
161. (hist) ‎Pearl Formation ‎[4,776 bytes]
162. (hist) ‎Galatia Channel:Baker Coal and Winslow-Henderson Channel ‎[4,764 bytes]
163. (hist) ‎Galatia Channel:Summary ‎[4,761 bytes]
164. (hist) ‎Galatia Channel:Evolution of a Peat - Contemporaneous Channel - The Galatia Channel, Middle Pennsylvanian, of the Illinois Basin ‎[4,756 bytes]
165. (hist) ‎Franconia Formation ‎[4,724 bytes]
166. (hist) ‎Wapsipinicon Limestone ‎[4,711 bytes]
167. (hist) ‎Lower Devonian Series ‎[4,711 bytes]
168. (hist) ‎Guttenberg Formation ‎[4,679 bytes]
169. (hist) ‎Toulon Member ‎[4,658 bytes]
170. (hist) ‎Meadow Loess Member ‎[4,641 bytes]
171. (hist) ‎Eau Claire Formation ‎[4,603 bytes]
172. (hist) ‎Pike Soil ‎[4,602 bytes]
173. (hist) ‎Knox Dolomite Megagroup ‎[4,587 bytes]
174. (hist) ‎Lierle Clay Member ‎[4,573 bytes]
175. (hist) ‎Quimbys Mill Formation ‎[4,553 bytes]
176. (hist) ‎Grassy Creek Shale ‎[4,546 bytes]
177. (hist) ‎Cypress Sandstone ‎[4,541 bytes]
178. (hist) ‎Hannibal Shale ‎[4,541 bytes]
179. (hist) ‎Keokuk Limestone ‎[4,507 bytes]
180. (hist) ‎Sweetland Creek Shale ‎[4,487 bytes]
181. (hist) ‎Main Page ‎[4,482 bytes]
182. (hist) ‎Abbott Formation ‎[4,463 bytes]
183. (hist) ‎Menard Limestone ‎[4,460 bytes]
184. (hist) ‎Yankeetown Sandstone ‎[4,446 bytes]
185. (hist) ‎McDonough Loess Member ‎[4,422 bytes]
186. (hist) ‎Wise Lake Formation ‎[4,393 bytes]
187. (hist) ‎Louisiana Limestone ‎[4,377 bytes]
188. (hist) ‎Petersburg Silt ‎[4,368 bytes]
189. (hist) ‎Aux Vases Sandstone ‎[4,335 bytes]
190. (hist) ‎Absaroka Sequence ‎[4,326 bytes]
191. (hist) ‎Edgewood Formation ‎[4,313 bytes]
192. (hist) ‎Saverton Shale ‎[4,309 bytes]
193. (hist) ‎Sugar Run Formation ‎[4,308 bytes]
194. (hist) ‎Galatia Channel:Underclay of Springfield Coal ‎[4,305 bytes]
195. (hist) ‎Mosalem Formation ‎[4,284 bytes]
196. (hist) ‎Glen Park Formation ‎[4,263 bytes]
197. (hist) ‎Galatia Channel:Relationship of Effingham and Galatia Channels ‎[4,256 bytes]
198. (hist) ‎Mifflin Formation ‎[4,251 bytes]
199. (hist) ‎Dutch Creek Sandstone Member ‎[4,244 bytes]
200. (hist) ‎Meppen Limestone ‎[4,235 bytes]
201. (hist) ‎Grand Detour Formation ‎[4,225 bytes]
202. (hist) ‎Joliet Formation ‎[4,222 bytes]
203. (hist) ‎Alto Formation ‎[4,215 bytes]
204. (hist) ‎Tete de Morts Formation ‎[4,207 bytes]
205. (hist) ‎St. Clair Limestone ‎[4,176 bytes]
206. (hist) ‎Pecatonica Formation ‎[4,159 bytes]
207. (hist) ‎St. Louis Limestone ‎[4,158 bytes]
208. (hist) ‎Teneriffe Silt ‎[4,126 bytes]
209. (hist) ‎Nachusa Formation ‎[4,106 bytes]
210. (hist) ‎Clear Creek Chert ‎[4,072 bytes]
211. (hist) ‎Tar Springs Sandstone ‎[4,071 bytes]
212. (hist) ‎Decorah Subgroup ‎[4,061 bytes]
213. (hist) ‎Galesville Sandstone ‎[4,039 bytes]
214. (hist) ‎Fraileys Shale ‎[4,031 bytes]
215. (hist) ‎Oneota Dolomite ‎[4,029 bytes]
216. (hist) ‎Mahomet Sand Member ‎[4,014 bytes]
217. (hist) ‎Modesto Formation ‎[4,002 bytes]
218. (hist) ‎Berry Clay Member ‎[4,000 bytes]
219. (hist) ‎Chapin Soil ‎[3,999 bytes]
220. (hist) ‎Hardinsburg Sandstone ‎[3,991 bytes]
221. (hist) ‎Haney Limestone ‎[3,986 bytes]
222. (hist) ‎Harkness Silt Member ‎[3,981 bytes]
223. (hist) ‎McNairy Formation ‎[3,980 bytes]
224. (hist) ‎Radnor Till Member ‎[3,971 bytes]
225. (hist) ‎Hunton Limestone Megagroup ‎[3,957 bytes]
226. (hist) ‎Morrowan Series ‎[3,941 bytes]
227. (hist) ‎Ridenhower Formation ‎[3,931 bytes]
228. (hist) ‎McLeansboro Group ‎[3,895 bytes]
229. (hist) ‎Warsaw Shale ‎[3,889 bytes]
230. (hist) ‎McCraney Limestone ‎[3,861 bytes]
231. (hist) ‎Waltersburg Formation ‎[3,858 bytes]
232. (hist) ‎Ullin Limestone ‎[3,837 bytes]
233. (hist) ‎Neda Formation ‎[3,830 bytes]
234. (hist) ‎Marcus Formation ‎[3,823 bytes]
235. (hist) ‎Mattoon Formation ‎[3,823 bytes]
236. (hist) ‎Kings Lake Formation ‎[3,802 bytes]
237. (hist) ‎Kinkaid Limestone ‎[3,797 bytes]
238. (hist) ‎Sankoty Sand Member ‎[3,792 bytes]
239. (hist) ‎Galatia Channel:Peat Developed at Lowstand ‎[3,790 bytes]
240. (hist) ‎Eminence Formation ‎[3,768 bytes]
241. (hist) ‎Desmoinesian Series ‎[3,751 bytes]
242. (hist) ‎Blanding Formation ‎[3,748 bytes]
243. (hist) ‎Clore Formation ‎[3,734 bytes]
244. (hist) ‎Spoon Formation ‎[3,721 bytes]
245. (hist) ‎Rock Island Coal Member ‎[3,711 bytes]
246. (hist) ‎Alexandrian Series ‎[3,694 bytes]
247. (hist) ‎Dubuque Formation ‎[3,690 bytes]
248. (hist) ‎Downeys Bluff Limestone ‎[3,684 bytes]
249. (hist) ‎Brereton Limestone Member ‎[3,683 bytes]
250. (hist) ‎Fern Glen Formation ‎[3,682 bytes]
251. (hist) ‎Springville Shale ‎[3,680 bytes]
252. (hist) ‎Palestine Sandstone ‎[3,668 bytes]
253. (hist) ‎Mesozoic Erathem ‎[3,668 bytes]
254. (hist) ‎Cayugan Series ‎[3,667 bytes]
255. (hist) ‎Beech Creek Limestone ‎[3,663 bytes]
256. (hist) ‎Bond Formation ‎[3,661 bytes]
257. (hist) ‎Dutchtown Limestone ‎[3,651 bytes]
258. (hist) ‎Duncan Mills Member ‎[3,646 bytes]
259. (hist) ‎Sweeney Formation ‎[3,614 bytes]
260. (hist) ‎Girardeau Limestone ‎[3,599 bytes]
261. (hist) ‎Anvil Rock Sandstone Member ‎[3,589 bytes]
262. (hist) ‎Ogle Till Member ‎[3,581 bytes]
263. (hist) ‎New Richmond Sandstone ‎[3,581 bytes]
264. (hist) ‎Sonora Formation ‎[3,578 bytes]
265. (hist) ‎Galatia Channel:Murphysboro Coal and Oraville Channel ‎[3,558 bytes]
266. (hist) ‎Wilhelmi Formation ‎[3,547 bytes]
267. (hist) ‎Missourian Series ‎[3,547 bytes]
268. (hist) ‎Fort Payne Formation ‎[3,543 bytes]
269. (hist) ‎Atokan Series ‎[3,543 bytes]
270. (hist) ‎Kewanee Group ‎[3,504 bytes]
271. (hist) ‎Prospect Hill Siltstone ‎[3,497 bytes]
272. (hist) ‎Galatia Channel:Figures ‎[3,488 bytes]
273. (hist) ‎Plattin Subgroup ‎[3,479 bytes]
274. (hist) ‎Glen Dean Limestone ‎[3,471 bytes]
275. (hist) ‎Prairie du Chien Group ‎[3,455 bytes]
276. (hist) ‎Baylis Formation ‎[3,451 bytes]
277. (hist) ‎Stendal Limestone Member ‎[3,447 bytes]
278. (hist) ‎Summum Coal Member ‎[3,442 bytes]
279. (hist) ‎Pleasant Grove Soil ‎[3,436 bytes]
280. (hist) ‎Cave Hill Shale Member ‎[3,429 bytes]
281. (hist) ‎Sexton Creek Limestone ‎[3,427 bytes]
282. (hist) ‎Geneva Dolomite Member ‎[3,422 bytes]
283. (hist) ‎Kimmswick Subgroup ‎[3,409 bytes]
284. (hist) ‎Harrodsburg Limestone Member ‎[3,407 bytes]
285. (hist) ‎Lowell Coal Member ‎[3,407 bytes]
286. (hist) ‎Drury Shale Member ‎[3,402 bytes]
287. (hist) ‎Jake Creek Sandstone Member ‎[3,397 bytes]
288. (hist) ‎Cenozoic Erathem ‎[3,395 bytes]
289. (hist) ‎McCormick Group ‎[3,385 bytes]
290. (hist) ‎Blocher Shale ‎[3,382 bytes]
291. (hist) ‎Renault Limestone ‎[3,376 bytes]
292. (hist) ‎Sterling Till Member ‎[3,366 bytes]
293. (hist) ‎Galatia Channel:Other Channels ‎[3,356 bytes]
294. (hist) ‎Fort Atkinson Limstone ‎[3,346 bytes]
295. (hist) ‎Galatia Channel:Turner Mine Shale Member ‎[3,336 bytes]
296. (hist) ‎Spar Mountain Sandstone Member ‎[3,336 bytes]
297. (hist) ‎Galatia Channel:Danville Coal ‎[3,333 bytes]
298. (hist) ‎Grove Church Shale ‎[3,322 bytes]
299. (hist) ‎Pope Megagroup ‎[3,320 bytes]
300. (hist) ‎North Hill Group ‎[3,316 bytes]
301. (hist) ‎Starved Rock Sandstone Member ‎[3,304 bytes]
302. (hist) ‎Mammoth Cave Limestone Megagroup ‎[3,303 bytes]
303. (hist) ‎Scales Shale ‎[3,302 bytes]
304. (hist) ‎Cape Limestone ‎[3,289 bytes]
305. (hist) ‎Roby Silt Member ‎[3,288 bytes]
306. (hist) ‎Rapid Member ‎[3,285 bytes]
307. (hist) ‎Tertiary System ‎[3,272 bytes]
308. (hist) ‎New London Member ‎[3,263 bytes]
309. (hist) ‎Lusk Shale Member ‎[3,262 bytes]
310. (hist) ‎Conant Limestone Member ‎[3,226 bytes]
311. (hist) ‎Jules Soil ‎[3,217 bytes]
312. (hist) ‎Potsdam Sandstone Megagroup ‎[3,212 bytes]
313. (hist) ‎Elwood Formation ‎[3,211 bytes]
314. (hist) ‎Starrs Cave Limestone ‎[3,207 bytes]
315. (hist) ‎Chapel Coal Member ‎[3,195 bytes]
316. (hist) ‎Glenhaven Member ‎[3,186 bytes]
317. (hist) ‎Degonia Sandstone ‎[3,173 bytes]
318. (hist) ‎Vandalia Till Member ‎[3,158 bytes]
319. (hist) ‎Hoing Sandstone Member ‎[3,158 bytes]
320. (hist) ‎Rosiclare Sandstone Member ‎[3,156 bytes]
321. (hist) ‎Misenheimer Shale Member ‎[3,153 bytes]
322. (hist) ‎Croixan Series ‎[3,130 bytes]
323. (hist) ‎Porters Creek Formation ‎[3,109 bytes]
324. (hist) ‎Bethel Sandstone ‎[3,106 bytes]
325. (hist) ‎Glencoe Member ‎[3,104 bytes]
326. (hist) ‎St. James Member ‎[3,094 bytes]
327. (hist) ‎Murphysboro Coal Member ‎[3,083 bytes]
328. (hist) ‎West Franklin Limestone Member ‎[3,071 bytes]
329. (hist) ‎Orchard Creek Shale Member ‎[3,071 bytes]
330. (hist) ‎Gasperian Stage ‎[3,070 bytes]
331. (hist) ‎Backbone Limestone ‎[3,068 bytes]
332. (hist) ‎Grassy Knob Chert ‎[3,067 bytes]
333. (hist) ‎La Salle Limestone Member ‎[3,059 bytes]
334. (hist) ‎Harmony Hill Shale Member ‎[3,045 bytes]
335. (hist) ‎Grayslake Peat ‎[3,034 bytes]
336. (hist) ‎Brickeys Member ‎[3,031 bytes]
337. (hist) ‎Canadian Series ‎[3,028 bytes]
338. (hist) ‎Negli Creek Limestone Member ‎[3,017 bytes]
339. (hist) ‎Unnamed gray shale member - Carbondale Formation ‎[3,003 bytes]
340. (hist) ‎Winslow Till Member ‎[3,001 bytes]
341. (hist) ‎Stewartville Member ‎[3,000 bytes]
342. (hist) ‎Lawson Shale Member ‎[2,994 bytes]
343. (hist) ‎Cooper Limestone Member ‎[2,977 bytes]
344. (hist) ‎Shetlerville Limestone Member ‎[2,975 bytes]
345. (hist) ‎Rivoli Member ‎[2,969 bytes]
346. (hist) ‎Vienna Limestone ‎[2,968 bytes]
347. (hist) ‎Danville Coal Member ‎[2,968 bytes]
348. (hist) ‎De Long Coal Member ‎[2,964 bytes]
349. (hist) ‎Castlewood Member ‎[2,964 bytes]
350. (hist) ‎Reisner Limestone Member ‎[2,960 bytes]
351. (hist) ‎Sylamore Sandstone ‎[2,958 bytes]
352. (hist) ‎Elgin Shale Member ‎[2,953 bytes]
353. (hist) ‎Ottawa Limestone Megagroup ‎[2,937 bytes]
354. (hist) ‎Shawneetown Coal Member ‎[2,932 bytes]
355. (hist) ‎Ancell Group ‎[2,932 bytes]
356. (hist) ‎Solon Member ‎[2,926 bytes]
357. (hist) ‎Capron Till Member ‎[2,925 bytes]
358. (hist) ‎Brandon Bridge Member ‎[2,925 bytes]
359. (hist) ‎Plano Silt Member ‎[2,924 bytes]
360. (hist) ‎Victory Member ‎[2,922 bytes]
361. (hist) ‎Millersville Limestone Member ‎[2,889 bytes]
362. (hist) ‎Fredonia Limestone Member ‎[2,880 bytes]
363. (hist) ‎Knobs Megagroup ‎[2,872 bytes]
364. (hist) ‎Seville Limestone Member ‎[2,868 bytes]
365. (hist) ‎Augusta Member ‎[2,860 bytes]
366. (hist) ‎Derby-Doerun Member ‎[2,851 bytes]
367. (hist) ‎Wyota Member ‎[2,848 bytes]
368. (hist) ‎Matson Member ‎[2,848 bytes]
369. (hist) ‎Davenport Member ‎[2,844 bytes]
370. (hist) ‎Brainard Shale ‎[2,842 bytes]
371. (hist) ‎Daysville Dolomite Member ‎[2,842 bytes]
372. (hist) ‎Everton Dolomite ‎[2,840 bytes]
373. (hist) ‎Mortimer Member ‎[2,835 bytes]
374. (hist) ‎Kress Member ‎[2,832 bytes]
375. (hist) ‎Sherwood Member ‎[2,821 bytes]
376. (hist) ‎Sinsinawa Member ‎[2,821 bytes]
377. (hist) ‎Piasa Limestone ‎[2,818 bytes]
378. (hist) ‎Forreston Member ‎[2,812 bytes]
379. (hist) ‎Thebes Sandstone Member ‎[2,808 bytes]
380. (hist) ‎Tripp Limestone Member ‎[2,806 bytes]
381. (hist) ‎Wall Member ‎[2,802 bytes]
382. (hist) ‎Genevievian Stage ‎[2,801 bytes]
383. (hist) ‎Pokeberry Limestone Member ‎[2,801 bytes]
384. (hist) ‎Omega Limestone Member ‎[2,796 bytes]
385. (hist) ‎Cramer Limestone Member ‎[2,794 bytes]
386. (hist) ‎Montrose Chert Member ‎[2,793 bytes]
387. (hist) ‎Hermon Coal Member ‎[2,792 bytes]
388. (hist) ‎Coralville Member ‎[2,791 bytes]
389. (hist) ‎Sharpsboro Member ‎[2,787 bytes]
390. (hist) ‎Trivoli Sandstone Member ‎[2,774 bytes]
391. (hist) ‎Paleocene Series ‎[2,768 bytes]
392. (hist) ‎Moredock Member ‎[2,768 bytes]
393. (hist) ‎Jordan Sandstone ‎[2,761 bytes]
394. (hist) ‎Hombergian Stage ‎[2,754 bytes]
395. (hist) ‎Buckhorn Member ‎[2,754 bytes]
396. (hist) ‎Kaskaskia Sequence ‎[2,744 bytes]
397. (hist) ‎Boles Member ‎[2,741 bytes]
398. (hist) ‎Rocher Member ‎[2,736 bytes]
399. (hist) ‎Grindstaff Sandstone Member ‎[2,734 bytes]
400. (hist) ‎Shullsburg Member ‎[2,727 bytes]
401. (hist) ‎Fairplay Member ‎[2,723 bytes]
402. (hist) ‎Briton Member ‎[2,721 bytes]
403. (hist) ‎Bankston Fork Limestone Member ‎[2,720 bytes]
404. (hist) ‎Karnak Limestone Member ‎[2,712 bytes]
405. (hist) ‎Kenwood Member ‎[2,709 bytes]
406. (hist) ‎Levias Limestone Member ‎[2,706 bytes]
407. (hist) ‎Trempealeauan Stage ‎[2,703 bytes]
408. (hist) ‎Eagle Point Member ‎[2,698 bytes]
409. (hist) ‎Golconda Group ‎[2,698 bytes]
410. (hist) ‎Beecher Member ‎[2,698 bytes]
411. (hist) ‎Howardton Limestone Member ‎[2,695 bytes]
412. (hist) ‎Joppa Member ‎[2,693 bytes]
413. (hist) ‎Tonti Sandstone Member ‎[2,693 bytes]
414. (hist) ‎Wilcox Formation ‎[2,688 bytes]
415. (hist) ‎Seahorne Limestone Member ‎[2,684 bytes]
416. (hist) ‎Jamestown Coal Member ‎[2,684 bytes]
417. (hist) ‎Hazelwood Member ‎[2,675 bytes]
418. (hist) ‎Brush Coal Member ‎[2,671 bytes]
419. (hist) ‎Bernadotte Sandstone Member ‎[2,668 bytes]
420. (hist) ‎Strawbridge Member ‎[2,666 bytes]
421. (hist) ‎Argyle Till Member ‎[2,660 bytes]
422. (hist) ‎Eldena Member ‎[2,658 bytes]
423. (hist) ‎Assumption Coal Member ‎[2,654 bytes]
424. (hist) ‎Cheltenham Clay Member ‎[2,654 bytes]
425. (hist) ‎Gunter Sandstone ‎[2,650 bytes]
426. (hist) ‎Dement Member ‎[2,650 bytes]
427. (hist) ‎Everett Member ‎[2,642 bytes]
428. (hist) ‎Gordonville Member ‎[2,642 bytes]
429. (hist) ‎Mincke Member ‎[2,641 bytes]
430. (hist) ‎Elm Member ‎[2,641 bytes]
431. (hist) ‎Farmington Shale Member ‎[2,638 bytes]
432. (hist) ‎Nokomis Sandstone Member ‎[2,636 bytes]
433. (hist) ‎Okaw Group ‎[2,633 bytes]
434. (hist) ‎McClearys Bluff Coal Member ‎[2,630 bytes]
435. (hist) ‎Metz Member ‎[2,625 bytes]
436. (hist) ‎Finnie Sandstone Member ‎[2,624 bytes]
437. (hist) ‎Greenup Limestone Member ‎[2,623 bytes]
438. (hist) ‎Ramp Creek Limestone Member ‎[2,617 bytes]
439. (hist) ‎Sorento Limestone Member ‎[2,612 bytes]
440. (hist) ‎Little Bear Soil ‎[2,608 bytes]
441. (hist) ‎Creal Springs Limestone Member ‎[2,605 bytes]
442. (hist) ‎Pope Creek Coal Member ‎[2,605 bytes]
443. (hist) ‎Virgilian Series ‎[2,604 bytes]
444. (hist) ‎Kidd Member ‎[2,597 bytes]
445. (hist) ‎Big Clifty Sandstone Member ‎[2,594 bytes]
446. (hist) ‎Delwood Coal Member ‎[2,590 bytes]
447. (hist) ‎Goreville Limestone Member ‎[2,588 bytes]
448. (hist) ‎Hadley Gravel Member ‎[2,588 bytes]
449. (hist) ‎Tioga Bentonite Bed ‎[2,587 bytes]
450. (hist) ‎Babylon Sandstone Member ‎[2,585 bytes]
451. (hist) ‎Blackriveran Stage ‎[2,581 bytes]
452. (hist) ‎Sauk Sequence ‎[2,573 bytes]
453. (hist) ‎Proviso Siltstone Member ‎[2,573 bytes]
454. (hist) ‎Walnut Grove Limestone Member ‎[2,569 bytes]
455. (hist) ‎Establishment Member ‎[2,567 bytes]
456. (hist) ‎Garnavillo Member ‎[2,564 bytes]
457. (hist) ‎Hennepin Member ‎[2,564 bytes]
458. (hist) ‎Friendsville Coal Member ‎[2,555 bytes]
459. (hist) ‎Granger Sandstone Member ‎[2,554 bytes]
460. (hist) ‎Franconian Stage ‎[2,552 bytes]
461. (hist) ‎Hazel Green Member ‎[2,547 bytes]
462. (hist) ‎Merom Sandstone Member ‎[2,541 bytes]
463. (hist) ‎Shumway Limestone Member ‎[2,539 bytes]
464. (hist) ‎Smithboro Till Member ‎[2,538 bytes]
465. (hist) ‎Paint Creek Group ‎[2,533 bytes]
466. (hist) ‎Tippecanoe Sequence ‎[2,533 bytes]
467. (hist) ‎Walgreen Member ‎[2,532 bytes]
468. (hist) ‎Abernathy Member ‎[2,532 bytes]
469. (hist) ‎Manley Coal Member ‎[2,531 bytes]
470. (hist) ‎Allenby Coal Member ‎[2,530 bytes]
471. (hist) ‎Stillman Member ‎[2,524 bytes]
472. (hist) ‎Loughridge Sandstone Member ‎[2,522 bytes]
473. (hist) ‎Davis Member ‎[2,519 bytes]
474. (hist) ‎Elviran Stage ‎[2,519 bytes]
475. (hist) ‎Galatia Channel:Hanover Limestone Member ‎[2,515 bytes]
476. (hist) ‎Cedar Bluff Limestone Group ‎[2,512 bytes]
477. (hist) ‎Defiance Member ‎[2,512 bytes]
478. (hist) ‎Lonsdale Limestone Member ‎[2,505 bytes]
479. (hist) ‎Sebree Sandstone Member ‎[2,502 bytes]
480. (hist) ‎Romeo Member ‎[2,502 bytes]
481. (hist) ‎Tarter Coal Member ‎[2,501 bytes]
482. (hist) ‎Burroughs Limestone Member ‎[2,501 bytes]
483. (hist) ‎Shoal Creek Limestone Member ‎[2,496 bytes]
484. (hist) ‎Murray Bluff Sandstone Member ‎[2,492 bytes]
485. (hist) ‎Trentonian Stage ‎[2,491 bytes]
486. (hist) ‎Markgraf Member ‎[2,490 bytes]
487. (hist) ‎Reynoldsburg Coal Member ‎[2,490 bytes]
488. (hist) ‎Lacon Formation ‎[2,485 bytes]
489. (hist) ‎Livingston Limestone Member ‎[2,485 bytes]
490. (hist) ‎Nutwood Shale Member ‎[2,474 bytes]
491. (hist) ‎Lacey Member ‎[2,464 bytes]
492. (hist) ‎Exline Limestone Member ‎[2,458 bytes]
493. (hist) ‎Maysvillian Stage ‎[2,458 bytes]
494. (hist) ‎Tyson Member ‎[2,452 bytes]
495. (hist) ‎Hely Member ‎[2,440 bytes]
496. (hist) ‎Kingdom Sandstone Member ‎[2,439 bytes]
497. (hist) ‎Ford Station Limestone Member ‎[2,438 bytes]
498. (hist) ‎Galatia Channel:Conclusions ‎[2,438 bytes]
499. (hist) ‎Drummond Member ‎[2,429 bytes]
500. (hist) ‎Reelsville Limestone Member ‎[2,427 bytes]

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