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Wilf, Peter; Beard, K. Christopher; Davies-Vollum, K. Sian; Norejko, Jay W. (December 1998). "Portrait of a Late
Paleocene (Early Clarkforkian) Terrestrial Ecosystem: Big Multi Quarry and Associated Strata, Washakie Basin, Southwestern Wyoming".
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Cf3: (shares the upper boundary) and lower boundary source of the base of
Clarkforkian (approximate) and upper boundary source of the base of the
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Rose, Kenneth D. (1981). "The
Clarkforkian Land-Mammal Age and Mammalian Faunal Composition Across the Paleocene-Eocene Boundary".
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Cf2: Is the lower boundary source of the base of the
Clarkforkian (approximate)
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chronology (NALMA), typically set from 56,800,000 to 55,400,000 years
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Cf1: Upper boundary source of the base of the
Ypresian (approximate)
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57:, the Clarkforkian shares its upper boundary with the
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It is considered to contain the following substages:
155:- carnivores, including living carnivorous mammals
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235:- extinct group of carnivorous mammals
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64:The Clarkforkian is preceded by the
471:Paleobiology Database, Clarkforkian
444:- medium sized, digging herbivores
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768:Paleocene animals of North America
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21:Clarkforkian North American Stage
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33:North American Land Mammal Ages
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304:- carnivorous hoofed mammals
711:. You can help Knowledge by
405:, plesiadapid plesiadapiform
325:- large herbivorous mammals
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49:Considered to be within the
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257:- large, tusked herbivores
16:North American faunal stage
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295:, nyctitheriid insectivore
287:, nyctitheriid insectivore
210:, phenacodontid condylarth
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359:- primates and relatives
27:, is the North American
278:- insectivorous mammals
98:
53:, more specifically the
453:, esthonychid tillodont
266:, early North American
484:Papers on Paleontology
146:, peradectid marsupial
115:- non-therian mammals
435:, ischyromyid rodent
177:- archaic ungulates
68:and followed by the
773:Geochronology stubs
522:1998Palai..13..514W
25:geologic timescale
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350:, large pantodont
31:according to the
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587:Paleogene Period
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128:multituberculate
112:Multituberculata
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610:Oligocene Epoch
600:Paleocene Epoch
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342:-like pantodont
126:neoplagiaulacid
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104:Notable mammals
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763:Paleocene life
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397:plesiadapiform
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373:plesiadapiform
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284:Plagioctenodon
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88:(approximate).
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72:NALMA stages.
55:Late Paleocene
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263:Probathyopsis
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200:phenacodontid
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137:- marsupials
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44:million years
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758:Clarkforkian
713:expanding it
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605:Eocene Epoch
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390:Phenacolemur
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379:Chiromyoides
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356:Primatomopha
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336:semi-aquatic
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313:, dog-sized
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275:Eulipotyphla
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215:Thryptacodon
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188:hyopsodontid
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174:Condylarthra
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29:faunal stage
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441:Tillodontia
402:Plesiadapis
384:plesiadapid
370:carpolestid
365:Carpolestes
292:Wyonycteris
224:arctocyonid
752:Categories
656:Priabonian
516:(6): 514.
458:References
414:- rodents
395:paromomyid
347:Titanoides
331:Coryphodon
322:Pantodonta
315:mesonychid
301:Mesonychia
268:uintathere
254:Dinocerata
226:condylarth
207:Phenacodus
202:condylarth
190:condylarth
183:Apheliscus
168:carnivoran
166:viverravid
161:Didymictis
143:Peradectes
134:Metatheria
70:Wasatchian
651:Bartonian
630:Thanetian
625:Selandian
538:0883-1351
425:alagomyid
232:Creodonta
152:Carnivora
121:Ectypodus
76:Substages
66:Tiffanian
59:Thanetian
51:Paleocene
23:, on the
672:Chattian
667:Rupelian
646:Lutetian
641:Ypresian
450:Esthonyx
420:Alagomys
411:Rodentia
382:, small
310:Dissacus
248:creodont
246:arboreal
195:Ectocion
86:Ypresian
39:lasting
546:3515344
518:Bibcode
510:PALAIOS
432:Paramys
244:, semi-
241:Oxyaena
220:raccoon
620:Danian
544:
536:
427:rodent
222:-like
703:This
542:JSTOR
340:hippo
99:Fauna
709:stub
534:ISSN
19:The
526:doi
488:hdl
42:1.4
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37:BP
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