405:
388:
258:
96:
Ti2: Lower boundary source of the base of the
Tiffanian (approximate) and upper boundary source of the base of the Clarkforkian (approximate).
93:
Ti3: Lower boundary source of the base of the
Tiffanian (approximate) and upper boundary source of the base of the Clarkforkian (approximate).
90:
Ti4: Lower boundary source of the base of the
Tiffanian (approximate) and upper boundary source of the base of the Clarkforkian (approximate).
478:
Gunnell, Gregg F. (1994-03-31). "Paleocene mammals and faunal analysis of the Chappo Type
Locality (Tiffanian), Green River Basin, Wyoming".
380:
189:
87:
Ti5 Lower boundary source of the base of the
Tiffanian (approximate) and upper boundary source of the base of the Clarkforkian (approximate).
317:
309:
683:
218:
553:
297:
453:
Secord, Ross (2008). "The
Tiffanian Land-Mammal Age (Middle and Late Paleocene) In The Northern Bighorn Basin, Wyoming".
441:
32:
546:
513:
Gazin, Charles Lewis (1956). "Paleocene mammalian faunas of the Bison Basin in south-central
Wyoming".
539:
678:
410:
8:
198:
673:
24:
495:
139:
491:
487:
458:
343:
125:
235:
281:
36:
667:
499:
362:
340:
326:
302:
276:
223:
155:
134:
420:
373:
357:
288:
242:
69:
41:
28:
463:
396:
349:
335:
180:
65:
99:
Ti1: Upper boundary source of the base of the
Clarkforkian (approximate)
631:
267:
250:
206:
171:
162:
84:
Ti6: Lower boundary source of the base of the
Tiffanian (approximate).
35:
chronology (NALMA), typically set from 60,200,000 to 56,800,000 years
626:
605:
600:
585:
575:
562:
58:
54:
50:
647:
642:
621:
616:
531:
413:
368:
230:
211:
151:
146:
194:
80:
The
Tiffanian is considered to contain the following substages:
595:
580:
665:
547:
554:
540:
462:
49:It is usually considered to overlap the
477:
666:
452:
535:
515:Smithsonian Miscellaneous Collections
512:
262:, raccoon-like arctocyonid condylarth
561:
13:
684:Paleocene animals of North America
480:Journal of Vertebrate Paleontology
108:
14:
695:
64:The Tiffanian is preceded by the
442:Paleobiology Database, Tiffanian
33:North American Land Mammal Ages
506:
492:10.1080/02724634.1994.10011540
471:
446:
435:
184:- primitive, arboreal mammals
21:Tiffanian North American Stage
1:
428:
424:, small insectivorous mammal
400:, plesiadapid plesiadapiform
353:, carpolestid plesiadapiform
75:
7:
392:, paramomyid plesiadapiform
321:, erinaceomorph insectivore
271:- large, tusked herbivores
16:North American faunal stage
10:
700:
313:, nyctitheriid insectivore
254:, phenacodontid condylarth
569:
330:- primates and relatives
292:- insectivorous mammals
246:, arctocyonid condylarth
103:
280:, early North American
27:is the North American
455:Papers on Paleontology
175:, peradectid marsupial
129:- non-therian mammals
68:and followed by the
384:, basal plesiadapid
25:geologic timescale
661:
660:
656:
655:
31:according to the
691:
572:
571:
563:Paleogene Period
556:
549:
542:
533:
532:
523:
522:
510:
504:
503:
475:
469:
468:
466:
450:
444:
439:
142:multituberculate
126:Multituberculata
121:
120:
116:
45:
699:
698:
694:
693:
692:
690:
689:
688:
664:
663:
662:
657:
652:
636:
610:
586:Oligocene Epoch
576:Paleocene Epoch
565:
560:
529:
527:
526:
511:
507:
476:
472:
457:. No. 35.
451:
447:
440:
436:
431:
140:neoplagiaulacid
122:
118:
114:
112:
111:
109:Notable mammals
106:
78:
40:
17:
12:
11:
5:
697:
687:
686:
681:
679:Paleocene life
676:
659:
658:
654:
653:
651:
650:
645:
639:
637:
635:
634:
629:
624:
619:
613:
611:
609:
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603:
598:
592:
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588:
583:
578:
570:
567:
566:
559:
558:
551:
544:
536:
525:
524:
505:
470:
445:
433:
432:
430:
427:
426:
425:
402:
401:
393:
385:
377:
376:plesiadapiform
365:
354:
346:
344:plesiadapiform
323:
322:
314:
306:
285:
284:
264:
263:
255:
247:
239:
227:
203:
202:
177:
176:
159:
158:
143:
110:
107:
105:
102:
101:
100:
97:
94:
91:
88:
85:
77:
74:
72:NALMA stages.
15:
9:
6:
4:
3:
2:
696:
685:
682:
680:
677:
675:
672:
671:
669:
649:
646:
644:
641:
640:
638:
633:
630:
628:
625:
623:
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618:
615:
614:
612:
607:
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602:
599:
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594:
593:
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587:
584:
582:
579:
577:
574:
573:
568:
564:
557:
552:
550:
545:
543:
538:
537:
534:
530:
520:
516:
509:
501:
497:
493:
489:
486:(1): 81–104.
485:
481:
474:
465:
464:2027.42/61362
460:
456:
449:
443:
438:
434:
423:
422:
418:
417:
416:
415:
412:
408:
407:
399:
398:
394:
391:
390:
386:
383:
382:
378:
375:
371:
370:
366:
364:
360:
359:
355:
352:
351:
347:
345:
342:
338:
337:
333:
332:
331:
329:
328:
327:Primatomorpha
320:
319:
315:
312:
311:
307:
304:
303:erinaceomorph
300:
299:
295:
294:
293:
291:
290:
283:
279:
278:
277:Probathyopsis
274:
273:
272:
270:
269:
261:
260:
256:
253:
252:
248:
245:
244:
240:
237:
236:phenacodontid
233:
232:
228:
225:
221:
220:
216:
215:
214:
213:
209:
208:
200:
196:
192:
191:
187:
186:
185:
183:
182:
174:
173:
169:
168:
167:
166:- marsupials
165:
164:
157:
153:
149:
148:
144:
141:
137:
136:
135:Neoplagiaulax
132:
131:
130:
128:
127:
117:
98:
95:
92:
89:
86:
83:
82:
81:
73:
71:
67:
62:
60:
56:
52:
47:
44:million years
43:
38:
34:
30:
26:
22:
581:Eocene Epoch
528:
518:
514:
508:
483:
479:
473:
454:
448:
437:
421:Palaeoryctes
419:
406:Proteutheria
404:
403:
395:
389:Phenacolemur
387:
379:
367:
358:Chiromyoides
356:
348:
334:
325:
324:
316:
308:
296:
289:Eulipotyphla
287:
286:
275:
266:
265:
259:Thryptacodon
257:
249:
243:Lambertocyon
241:
229:
217:
207:Condylarthra
205:
204:
188:
179:
178:
170:
161:
160:
145:
133:
124:
123:
79:
70:Clarkforkian
63:
48:
29:faunal stage
20:
18:
397:Plesiadapis
381:Nannodectes
363:plesiadapid
350:Carpolestes
341:carpolestid
336:Carpodaptes
305:insectivore
224:arctocyonid
190:Labidolemur
181:Apatotheria
156:ptilodontid
66:Torrejonian
57:within the
668:Categories
632:Priabonian
429:References
414:eutherians
374:paramomyid
318:Litocherus
310:Leptacodon
282:uintathere
268:Dinocerata
251:Phenacodus
238:condylarth
226:condylarth
210:- archaic
172:Peradectes
163:Metatheria
674:Tiffanian
627:Bartonian
606:Thanetian
601:Selandian
500:0272-4634
222:, large,
219:Claenodon
212:ungulates
76:Substages
59:Paleocene
55:Thanetian
51:Selandian
648:Chattian
643:Rupelian
622:Lutetian
617:Ypresian
369:Ignacius
361:, small
298:Adunator
231:Ectocion
199:arboreal
152:squirrel
147:Ptilodus
39:lasting
521:: 1–57.
195:aye-aye
154:-sized
23:on the
596:Danian
498:
201:mammal
197:-like
113:": -->
411:basal
104:Fauna
496:ISSN
115:edit
53:and
19:The
519:131
488:doi
459:hdl
61:.
46:.
42:3.4
670::
517:.
494:.
484:14
482:.
409:-
372:,
339:,
301:,
234:,
193:,
150:,
138:,
37:BP
555:e
548:t
541:v
502:.
490::
467:.
461::
119:]
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