†Ekembo heseloni
Ekembo heseloni ist eine Primatenart, die ab dem Neogen (Miozän) im Burdigalium lebte, das vor rund 20,4 Millionen Jahren begann und bis vor 16 Millionen Jahren andauerte.
Daten zu den einzelnen Funden von Ekembo heseloni
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| R114 Proconsul site | "near the northwestern end of Rusinga Island, Lake Victoria... on the slopes of Kiakanga Hill" | Burdigalian zwischen 15.97 und 20.44 Millionen Jahren |
Kiahera | Kiakanga Hill; Rusinga, R114, Whitworth's Pothole |
| Kommentar z. Stratigraphie | Lithographie | |||
| "Lower Miocene... The [Rusinga] Group itself was probably deposited in less than half a million years, and five Potassium-Argon dates for the Group give a mean age of 17.9 +/- 0.16 Ma (Drake et al., 1988). The Hiwegi Formation and site R114 have not been directly dated." Michel et al. 2023: One particularly important result from this work is confirmation of R114's position in the Kiahera Formation (Pickford, 1984) instead of the Hiwegi Formation (cf. Van Couvering, 1972;Whitworth, 1953). | "The infilling green grits are easily differentiated from the surrounding grey tuffaceous flagstones and agglomerates because they are fenetized. Fenite... is commonly found around carbonate volcanic instrustions" "grey tuffaceous siltstone" according to Clos 1995 |