Fundstelle Cochrane 2, Kanada - Evolution der Primaten

Cochrane 2, Kanada

Fundort:

Cochrane 2, Kanada, Alberta, Kanada

Taxon:

Elphidotarsius russelli aus der Familie Carpolestidae

Fossilien und Beschreibung der Fundstelle:

8 Fossilien gefunden:
Anzahl	Körpert./Zahn	Abkürzg.
2	unterer Molar	(m1)
1	unterer Molar	(m1)
1	unterer Molar	(m1)
1	unterer Molar	(m1)
1	oberer Prämolar	(P3)
1	oberer Prämolar	(P4)
1	oberer Molar	(M1)
2	unterer Prämolar	(p4)

Macrofossils,mesofossils, Reassigned from the Porcupine Hills Formation to the Paskapoo Formation by Fox (2011) fossils are from "within an interval ranging from a few centimeters to a meter or so in thickness" (Fox 2011), "poorly bedded grayishgreen siltstones, rich in broken bivalve and gastropod shells that are accompanied by bits of coalified wood and occasional wellrounded pebbles" (Fox 2011)

Geschätztes Alter
der Fundstelle:

zwischen 56,8 und 61,7 Millionen Jahre aus der Paskapoo Formation in Kanada

Geologie, Sratigraphie

Danian, Selandian, Thanetian / Ti1 / Paskapoo

Koordinaten:

51° 11 ' 0 '' N, 114° 26 ' 0 '' W

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

Literatur R. C. Fox 1988, Late Cretaceous and Paleocene mammal localities of southern Alberta. Occasional Paper of the Tyrrell Museum of Palaeontology. 6, p. 1 - 38
Systematik Plesiadapoidea †Carpolestidae †Parvocristes †Parvocristes oligocollis †Chronolestinae †Carpolestinae †Elphidotarsius †Elphidotarsius russelli †Elphidotarsius wightoni †Elphidotarsius shotgunensis †Elphidotarsius florencae †Carpocristes †Carpocristes rosei †Carpocristes oriens †Carpodaptes †Carpodaptes rosei †Carpodaptes hobackensis †Carpodaptes hazelae †Carpodaptes aulacodon †Carpodaptes cygneus †Carpodaptes jepseni †Carpodaptes stonleyi †Carpolestes †Carpolestes nigridens †Carpolestes dubius †Carpolestes simpsoni †Carpolestes twelvemilensis †Subengius †Subengius mengi †Chronolestes †Chronolestes simul

Cochrane 2, Kanada

Literatur

Systematik