†Hemiacodon engardae (Omomyidae)
Hemiacodon engardae ist eine Primatenart innerhalb der Familie Omomyidae, die ab dem Paläogen (Eozän) im Lutetium lebte, das vor rund 47,8 Millionen Jahren begann und bis vor 41,3 Millionen Jahren andauerte.
Daten zu den einzelnen Funden von Hemiacodon engardae
Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
---|---|---|---|
Donna's Locality | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Bridger | University of Colorado Museum Loc. 92189; Cedar Mountain |
Kommentar z. Stratigraphie | Lithographie | Museum | Kommentar z. Taxonomie |
"two meters above the base of the Turtle Bluff Member" eight meters above the Basal E Tuff, which is dated at "46.16 ± 0.44 Ma using 40Ar/39Ar analysis"; "earliest Uintan" based on faunal composition | Turtle Bluff Member consists of "predominant variegated red, green, and gray claystone and mudstone with lesser amounts of grayish-white tuffaceous sandstone and gray and brown limestone, and with high gypsum content" and bed is shown as a claystone in an illustrated section | UCM | only selected taxa are reported |