313:
285:
248:
266:
320:
292:
388:
461:
411:
448:
A. E. Pratt and R. M. Petkewich. 1989. Fossil vertebrates from the Marks Head
Formation (Early Miocene) of Southeastern Georgia. Georgia Journal of Science 47(1):20-20
506:
284:
312:
471:
466:
476:
393:
501:
496:
491:
164:
210:
171:
481:
117:
430:
The lithostratigraphy of the
Hawthorn Group (Miocene) of Florida: Florida Geological Survey Bulletin 59
486:
429:
354:
253:
346:
373:
127:
350:
203:
455:
271:
67:
24:
415:
366:
152:
42:
28:
87:
52:
225:
212:
186:
173:
142:
92:
36:
82:
77:
62:
57:
47:
370:
362:
358:
97:
72:
389:
List of fossiliferous stratigraphic units in
Georgia (U.S. state)
259:
241:
202:
163:
158:
148:
138:
133:
123:
113:
18:
435:(Report). Florida Geological Survey. p. 34.
8:
319:
291:
462:Geologic formations of Georgia (U.S. state)
15:
299:Marks Head Formation (the United States)
404:
7:
507:Paleontology in Georgia (U.S. state)
394:Paleontology in Georgia (U.S. state)
14:
318:
311:
290:
283:
264:
246:
472:Miocene Series of North America
467:Geologic formations of Florida
327:Marks Head Formation (Georgia)
1:
302:Show map of the United States
477:Neogene Georgia (U.S. state)
204:Approximate paleocoordinates
523:
428:Scott, Thomas M. (1988).
277:
23:
502:Shallow marine deposits
497:Phosphorite formations
492:Sandstone formations
412:Marks Head Formation
343:Marks Head Formation
254:Georgia (U.S. state)
19:Marks Head Formation
365:dating back to the
330:Show map of Georgia
222: /
183: /
25:Stratigraphic range
353:, in southeastern
347:geologic formation
339:
338:
514:
437:
436:
434:
425:
419:
409:
331:
322:
321:
315:
303:
294:
293:
287:
270:
268:
267:
252:
250:
249:
237:
236:
234:
233:
232:
227:
223:
220:
219:
218:
215:
198:
197:
195:
194:
193:
188:
184:
181:
180:
179:
176:
109:
39:
16:
522:
521:
517:
516:
515:
513:
512:
511:
482:Neogene Florida
452:
451:
445:
440:
432:
427:
426:
422:
410:
406:
402:
385:
379:
361:that preserves
335:
334:
333:
332:
329:
328:
325:
324:
323:
306:
305:
304:
301:
300:
297:
296:
295:
265:
263:
247:
245:
230:
228:
224:
221:
216:
213:
211:
209:
208:
191:
189:
185:
182:
177:
174:
172:
170:
169:
128:Hawthorne Group
108:
107:
106:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
34:
33:
31:
12:
11:
5:
520:
518:
510:
509:
504:
499:
494:
489:
484:
479:
474:
469:
464:
454:
453:
450:
449:
444:
441:
439:
438:
420:
403:
401:
398:
397:
396:
391:
384:
381:
351:Hawthorn Group
349:, part of the
337:
336:
326:
317:
316:
310:
309:
308:
307:
298:
289:
288:
282:
281:
280:
279:
278:
275:
274:
261:
257:
256:
243:
239:
238:
206:
200:
199:
167:
161:
160:
156:
155:
150:
146:
145:
140:
136:
135:
131:
130:
125:
121:
120:
115:
111:
110:
103:
102:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
41:
40:
21:
20:
13:
10:
9:
6:
4:
3:
2:
519:
508:
505:
503:
500:
498:
495:
493:
490:
488:
485:
483:
480:
478:
475:
473:
470:
468:
465:
463:
460:
459:
457:
447:
446:
442:
431:
424:
421:
417:
413:
408:
405:
399:
395:
392:
390:
387:
386:
382:
380:
377:
375:
372:
369:stage of the
368:
364:
360:
357:and northern
356:
352:
348:
344:
314:
286:
276:
273:
272:United States
262:
258:
255:
244:
240:
235:
226:32.9°N 77.6°W
207:
205:
201:
196:
187:32.6°N 81.4°W
168:
166:
162:
157:
154:
151:
147:
144:
141:
137:
132:
129:
126:
122:
119:
116:
112:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
49:
44:
38:
30:
26:
22:
17:
443:Bibliography
423:
407:
378:
342:
340:
487:Burdigalian
416:Fossilworks
367:Burdigalian
231:32.9; -77.6
229: /
192:32.6; -81.4
190: /
165:Coordinates
153:Phosphorite
35:20–16
29:Burdigalian
456:Categories
400:References
143:Sandstone
134:Lithology
118:Formation
383:See also
159:Location
371:Miocene
363:fossils
359:Florida
355:Georgia
260:Country
217:77°36′W
214:32°54′N
178:81°24′W
175:32°36′N
139:Primary
124:Unit of
104:↓
374:period
269:
251:
242:Region
433:(PDF)
345:is a
149:Other
418:.org
341:The
114:Type
43:PreꞒ
414:at
458::
376:.
93:Pg
37:Ma
27::
98:N
88:K
83:J
78:T
73:P
68:C
63:D
58:S
53:O
48:Ꞓ
32:~
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
