Fundstelle SC-133, Vereinigte Staaten von Amerika (USA) - Evolution der Primaten

SC-133, Vereinigte Staaten von Amerika (USA)

Fundort:

SC-133, Vereinigte Staaten von Amerika (USA), Wyoming, Vereinigte Staaten von Amerika (USA)

Taxon:

Cantius mckennai aus der Familie Notharctidae

Fossilien und Beschreibung der Fundstelle:

9 Fossilien gefunden:
Anzahl	Körpert./Zahn	Abkürzg.
1	unterer Molar	(m1)
2	unterer Molar	(m1)
4	unterer Molar	(m1)
15	unterer Molar	(m1)
1	oberer Prämolar	(P4)
2	oberer Molar	(M1)
1	oberer Molar	(M2)
1	unterer Prämolar	(p4)
3	unterer Molar	(m2)

Macrofossils,mesofossils, "zone Wa-2 of Gingerich, 1983" the Bird Quarry lens "varies from 10-20 cm in thickness" and the Calcirudite Site is another lens that outcrops "some 10 m higher stratigraphically" and has "a maximum thickness in placs of 30-40 cm", All Bird Quarry fossils are from a lens "within a bed of gray mudstone" that "is a complex mass of brecciated, bioturbated micrite with some spar-filled dessication cracks and rare spar-filled gastropods... distinct [silt-filled] burrows and networks of plant rootlets" whereas "the calcirudite bed is composed of rounded calcium carbonate nodules equivalent in grain size to coarse sand" and "grades upward into a thin platy sandstone"

Geschätztes Alter
der Fundstelle:

zwischen 50,3 und 55,8 Millionen Jahre aus der Willwood Formation in Vereinigte Staaten von Amerika (USA)

Geologie, Sratigraphie

Ypresian / Wasatchian / Willwood

Koordinaten:

44° 45 ' 59 '' N, 109° 5 ' 0 '' W

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

Literatur P. D. Gingerich, E. L. Simons 1977, Systematics, phylogeny, and evolution of early Eocene Adapidae (Mammalia, Primates) in North America. Contributions from the Museum of Paleontology, University of Michigan. 24:22, p. 245 - 279
Systematik Adapoidea †Notharctidae †Asiadapinae †Asiadapis †Asiadapis cambayensis †Asiadapis tapiensis †Marcgodinotius †Marcgodinotius indicus †Cantius †Cantius frugivorus †Cantius mckennai †Cantius trigonodus †Cantius actius †Cantius simonsi †Cantius savagei †Cantius angulatus †Cantius torresi †Cantius nunienus †Cantius abditus †Cantius eppsi †Cantius ralstoni †Cercamoniinae †Anchomomyini †Mazateronodon †Mazateronodon endemicus †Anchomomys †Anchomomys (Huerzeleris) †Anchomomys gaillardi †Anchomomys milleri †Anchomomys stehlini †Anchomomys (Fendantia) †Anchomomys latidens †Anchomomys frontanyensis †Cercamonius †Cercamonius brachyrhynchus †Barnesia †Barnesia hauboldi †Periconodon †Periconodon jaegeri †Periconodon huerzeleri †Periconodon helleri †Periconodon helveticus †Periconodon lemoinei †Agerinia †Agerinia smithorum †Agerinia marandati †Agerinia roselli †Europolemur †Europolemur koenigswaldi †Europolemur kelleri †Europolemur midiensis †Europolemur klatti †Nievesia †Nievesia sossisensis †Buxella †Buxella prisca †Buxella magna †Panobius †Panobius amplior †Panobius afridi †Panobius russelli †Anchomomynini †Pondaunginae †Notharctinae †Copelemur †Copelemur praetutus †Copelemur australotutus †Copelemur tutus †Notharctus †Notharctus robinsoni †Notharctus venticolus †Notharctus robustior †Notharctus tenebrosus †Rouzilemur †Rouzilemur pulcher †Smilodectes †Smilodectes gracilis †Smilodectes sororis †Smilodectes mcgrewi

SC-133, Vereinigte Staaten von Amerika (USA)

Literatur

Systematik