Fundstelle Airport, Vereinigte Staaten von Amerika (USA) - Evolution der Primaten

Airport, Vereinigte Staaten von Amerika (USA)

Fundort:

Airport, Vereinigte Staaten von Amerika (USA), Wyoming, Vereinigte Staaten von Amerika (USA)

Taxon:

Plesiadapis churchilli aus der Familie Plesiadapidae

Fossilien und Beschreibung der Fundstelle:

24 Fossilien gefunden:
Anzahl	Körpert./Zahn	Abkürzg.
4	unterer Molar	(m1)
7	unterer Molar	(m1)
48	unterer Molar	(m1)
11	unterer Molar	(m1)
2	oberer Molar	(M1)
2	oberer Molar	(M2)
2	oberer Molar	(M3)
2	unterer Molar	(m2)
2	unterer Molar	(m3)
2	oberer Molar	(M1)
1	oberer Molar	(M2)
5	oberer Molar	(M3)
4	unterer Molar	(m2)
2	unterer Molar	(m3)
17	oberer Molar	(M1)
26	oberer Molar	(M2)
40	oberer Molar	(M3)
27	unterer Molar	(m2)
29	unterer Molar	(m3)
5	oberer Molar	(M1)
3	oberer Molar	(M2)
7	oberer Molar	(M3)
11	unterer Molar	(m2)
7	unterer Molar	(m3)

Said to be late Tiffanian said by Gingerich and Childress 1983 to be SC-228, and by Butler et al. 1981 to be SC-239; these two localities are stratigraphically very close according to the latter, but SC-239 is near the top of C26n and SC-228 near the bottom of C25r according to Secord et al. 2006 meter level given by Gingerich and Childress 1983; accords with figured section of Butler et al. 1981

Geschätztes Alter
der Fundstelle:

zwischen 56,8 und 61,7 Millionen Jahre aus der Fort Union Formation in Vereinigte Staaten von Amerika (USA)

Geologie, Sratigraphie

Danian, Selandian, Thanetian / Tiffanian / Fort Union

Koordinaten:

44° 17 ' 59 '' N, 109° 0 ' 0 '' W

Die Daten sowie die folgende Systematik stammen aus der Paleobiology Database, Lizenz

Literatur P. D. Gingerich 1976, Cranial Anatomy and Evolution of Early Tertiary Plesiadapidae (Mammalia, Primates). University of Michigan Papers on Paleontology. 15, p. 1 - 141
Systematik Plesiadapoidea †Plesiadapidae †Nannodectes †Nannodectes gazini †Nannodectes gidleyi †Nannodectes intermedius †Nannodectes lynasi †Nannodectes simpsoni †Platychoerops †Platychoerops daubrei †Platychoerops antiquus †Platychoerops boyeri †Platychoerops russelli †Platychoerops richardsoni †Chiromyoides †Chiromyoides campanicus †Chiromyoides kesiwah †Chiromyoides gigas †Chiromyoides mauberti †Chiromyoides gingerichi †Chiromyoides caesor †Chiromyoides major †Chiromyoides potior †Chiromyoides minor †Plesiadapis †Plesiadapis simonsi †Plesiadapis walbeckensis †Plesiadapis recticuspidens †Plesiadapis cookei †Plesiadapis berruensis †Plesiadapis gingerichi †Plesiadapis churchilli †Plesiadapis praecursor †Plesiadapis anceps †Plesiadapis rex †Plesiadapis insignis †Plesiadapis dubius †Plesiadapis ploegi †Plesiadapis remensis †Plesiadapis russelli †Plesiadapis fodinatus †Plesiadapis tricuspidens †Jattadectes †Jattadectes mamikheli †Pronothodectes †Pronothodectes matthewi †Pronothodectes gaoi †Pronothodectes jepi †Megachiromyoides †Megachiromyoides schluteri †Asioplesiadapinae †Asioplesiadapis †Asioplesiadapis youngi

Airport, Vereinigte Staaten von Amerika (USA)

Literatur

Systematik