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

Davis Ranch, Vereinigte Staaten von Amerika (USA)

Fundort:

Davis Ranch, Vereinigte Staaten von Amerika (USA), Wyoming, Vereinigte Staaten von Amerika (USA)

Taxon:

Absarokius abbotti aus der Familie Omomyidae

Fossilien und Beschreibung der Fundstelle:

6 Fossilien gefunden:
Anzahl	Körpert./Zahn	Abkürzg.
132	unterer Molar	(m1)
27	oberer Prämolar	(P4)
34	oberer Molar	(M1)
39	oberer Molar	(M2)
111	unterer Prämolar	(p4)
133	unterer Molar	(m2)

Macrofossils, Said to be Gardnerbuttean mostly from the "dark red stratum," but apparently at a much higher level than the "dark red stratum" at Buck Spring UCM 81023/MS9-U3 is from immediately below UCM 79042/MS9-U6, which are in the dark red stratum (Stucky and Hardy 2007), Lower fossil horizon is a "gray mudstone, 2.1 m thick" and is "below the main fossil-bearing red mudstone layer"

Geschätztes Alter
der Fundstelle:

zwischen 46,2 und 50,3 Millionen Jahre aus der Wind River Formation in Vereinigte Staaten von Amerika (USA)

Geologie, Sratigraphie

Ypresian, Lutetian / Bridgerian / Wind River

Koordinaten:

43° 12 ' 0 '' N, 107° 20 ' 0 '' W

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

Literatur J. Alroy 2002, Synonymies and reidentifications of North American fossil mammals. . , p.
Systematik Omomyoidea †Omomyidae †Tarkadectinae †Tarkops †Tarkops mckennai †Tarka †Tarka stylifera †Tarkadectes †Tarkadectes montanensis †Microchoerinae †Anaptomorphinae †Aycrossia †Aycrossia lovei †Gazinius †Gazinius amplus †Gazinius bowni †Yaquius †Yaquius travisi †Omomyinae †Washakiini †Dyseolemur †Dyseolemur pacificus †Washakius †Washakius insignis †Washakius woodringi †Washakius izetti †Shoshonius †Shoshonius bowni †Shoshonius cooperi †Loveina †Loveina sheai †Loveina wapitiensis †Loveina zephyri †Loveina minuta †Loveina hemphilli †Brontomomys †Brontomomys cerutti †Chipetaia †Chipetaia lamporea †Omomyini †Steinius †Steinius annectens †Steinius vespertinus †Omomys †Omomys carteri †Omomys pucillus †Euryacodon lepidus †Omomys lloydi †Omomyina †Saskomomys †Saskomomys lindsayorum †Chumashius †Chumashius balchi †Ekwiiyemakius †Ekwiiyemakius walshi †Ourayiini †Ourayia †Ourayia uintensis †Ourayia hopsoni †Mytoniina †Ageitodendron †Ageitodendron matthewi †Uintaniini †Uintanius †Uintanius ameghini †Uintanius rutherfurdi †Jemezius †Jemezius szalayi †Asiomomys †Asiomomys changbaicus †Gunnelltarsius †Gunnelltarsius randalli †Rooneyiini †Macrotarsiini †Macrotarsius †Macrotarsius roederi †Macrotarsius jepseni †Macrotarsius macrorhysis †Macrotarsius siegerti †Macrotarsius montanus †Hemiacodon †Hemiacodon engardae †Hemiacodon pygmaeus †Hemiacodon casamissus †Hemiacodon gracilis †Nesomomys †Nesomomys bunodens †Utahiini †Stockia †Stockia powayensis †Utahia †Utahia carina †Utahia kayi †Diablomomys †Diablomomys dalquesti †Vastanomys †Vastanomys gracilis †Vastanomys major †Baataromomys †Baataromomys ulaanus †Strigorhysis †Strigorhysis rugosus †Strigorhysis bridgerensis †Strigorhysis huerfanensis †Kohatius †Kohatius coppensi †Teilhardina †Teilhardina tenuicula †Teilhardina americana †Teilhardina demissa †Teilhardina crassidens †Teilhardina brandti †Teilhardina magnoliana †Teilhardina belgica †Teilhardina asiatica †Teilhardina gingerichi

Davis Ranch, Vereinigte Staaten von Amerika (USA)

Literatur

Systematik