201 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
202 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
203 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
204 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
205 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
206 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
207 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
208 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
209 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
210 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
211 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
212 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
213 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
214 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
215 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
216 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
217 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
218 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
219 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
220 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
221 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
222 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
223 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
224 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
225 |
| African | Upper Cretaceous | 34752 | African | marine general | crossbedding | sandstone | Ajali Sandstone | View |
226 |
| African | Upper Cretaceous | 34641 | African | marine general | crossbedding | carbonate sand | Alhisa Phosphorite | View |
227 |
| African | Upper Cretaceous | 34641 | African | marine general | crossbedding | carbonate sand | Alhisa Phosphorite | View |
228 |
| African | Upper Cretaceous | 34610 | African | marine deep | grain orientation | sandstone | No Name | View |
229 |
| African | Upper Cretaceous | 34522 | African | fluvial | crossbedding | sandstone | Bida | View |
230 |
| African | Upper Cretaceous | 34510 | African | marine deep | crossbedding | siltstone or turbidites | | View |
231 |
| African | Upper Cretaceous | 34510 | African | marine deep | crossbedding | sandstone | | View |
232 |
| African | Upper Cretaceous | 34510 | African | marine deep | crossbedding | sandstone | | View |
233 |
| African | Upper Cretaceous | 34510 | African | marine deep | crossbedding | sandstone | | View |
234 |
| African | Upper Cretaceous | 34510 | African | alluvial | crossbedding | sandstone | | View |
235 |
| African | Upper Cretaceous | 34452 | African | marine shallow | crossbedding | sandstone | Eze-Aku | View |
236 |
| African | Upper Cretaceous | 34452 | African | marine shallow | crossbedding | sandstone | Eze-Aku | View |
237 |
| African | Upper Cretaceous | 34452 | African | marine shallow | crossbedding | sandstone | Eze-Aku | View |
238 |
| African | Upper Cretaceous | 34363 | African | marine deep | ripple marks | carbonate sand | | View |
239 |
| African | Upper Cretaceous | 34363 | African | alluvial | crossbedding | sandstone | Kerri Kerri | View |
240 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
241 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
242 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
243 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
244 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
245 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
246 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
247 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
248 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
249 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
250 |
| African | Upper Cretaceous | 34352 | African | marine shallow | fossil orientation | sandstone | Nubia | View |
251 |
| African | Upper Cretaceous | 34352 | African | marine shallow | paleocurrent indicator not specified | sandstone | | View |
252 |
| African | Upper Cretaceous | 34352 | African | marine shallow | paleocurrent indicator not specified | sandstone | | View |
253 |
| African | Upper Cretaceous | 34352 | African | marine shallow | paleocurrent indicator not specified | sandstone | | View |
254 |
| African | Upper Cretaceous | 34352 | African | marine shallow | paleocurrent indicator not specified | sandstone | | View |
255 |
| African | Upper Cretaceous | 34352 | African | marine shallow | paleocurrent indicator not specified | sandstone | | View |
256 |
| African | Upper Cretaceous | 34352 | African | marine shallow | paleocurrent indicator not specified | sandstone | | View |
257 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
258 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
259 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
260 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
261 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
262 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
263 |
| African | Upper Cretaceous | 34352 | African | marine shallow | crossbedding | sandstone | | View |
264 |
| African | Upper Cretaceous | 34324 | African | fluvial | crossbedding | sandstone | Nubia | View |
265 |
| African | Upper Cretaceous | 34324 | African | fluvial | crossbedding | sandstone | Nubia | View |
266 |
| African | Upper Cretaceous | 34324 | African | fluvial | crossbedding | sandstone | Nubia | View |
267 |
| African | Upper Cretaceous | 34323 | African | alluvial | crossbedding | sandstone | Gombe | View |
268 |
| African | Upper Cretaceous | 34313 | African | fluvial | crossbedding | sandstone | | View |
269 |
| African | Upper Cretaceous | 34313 | African | marine deep | crossbedding | sandstone | Makurdi Sandstone | View |
270 |
| African | Upper Cretaceous | 34313 | African | marine deep | crossbedding | sandstone | Makurdi Sandstone | View |
271 |
| African | Upper Cretaceous | 34313 | African | marine deep | crossbedding | sandstone | Makurdi Sandstone | View |
272 |
| African | Upper Cretaceous | 34313 | African | marine deep | crossbedding | sandstone | Makurdi Sandstone | View |
273 |
| African | Upper Cretaceous | 34313 | African | marine deep | crossbedding | sandstone | Makurdi Sandstone | View |
274 |
| African | Upper Cretaceous | 34313 | African | marine deep | crossbedding | sandstone | Makurdi Sandstone | View |
275 |
| African | Upper Cretaceous | 34123 | African | alluvial | crossbedding | sandstone | Zurak | View |
276 |
| African | Upper Cretaceous | 34110 | African | marine deep | crossbedding | sandstone | | View |
277 |
| African | Upper Cretaceous | 34110 | African | fluvial deltaic | crossbedding | sandstone | Upper Sandstone unit | View |
278 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
279 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
280 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
281 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
282 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
283 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
284 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
285 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
286 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
287 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
288 |
| African | Upper Cretaceous | 34044 | African | alluvial | crossbedding | sandstone | Sakaka | View |
289 |
| African | Upper Cretaceous | 34041 | African | fluvial deltaic | crossbedding | sandstone | Duwi | View |
290 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
291 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
292 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
293 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
294 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
295 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
296 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
297 |
| African | Upper Cretaceous | 34016 | African | fluvial | crossbedding | sandstone | Omdurman | View |
298 |
| African | Lower Cretaceous | 33753 | African | alluvial | crossbedding | sandstone | Keana | View |
299 |
| African | Lower Cretaceous | 33713 | African | alluvial | crossbedding | sandstone | | View |
300 |
| African | Lower Cretaceous | 33713 | African | alluvial | crossbedding | sandstone | Bima Sandstone | View |