†Draconodus apertus (Picrodontidae)
Draconodus apertus ist eine Primatenart innerhalb der Familie Picrodontidae, die ab dem Paläogen (Paläozän) im Danium lebte, das vor rund 66 Millionen Jahren begann und bis vor 61,6 Millionen Jahren andauerte.
Daten zu den einzelnen Funden von Draconodus apertus
Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
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Dragon Canyon | "western half of section 8, T. 19 S., R. 6 E." according to Gazin 1939 coordinate based on township and range | Danian zwischen 61.7 und 63.3 Millionen Jahren |
North Horn | Gazin's Locality 2; OMNH V799; UALP 76111, 76112, 7776 |
Kommentar z. Stratigraphie | Kommentar z. Taxonomie | |||
close to the top of a normal magnetic polarity zone interpreted as C28n, but there is no tie point in the section: see Lucas et al. 1997 | firmly correlated with Wagonroad Upper Horizon, which was included in the list of Tomida and Butler 1980; paleomagnetic data strongly support a correlation between the two horizons descriptions of Robison 1986 do not incorporate the collections reported by Tomida and Butler and Tomida 1982 "Oxyclaenus pearcei" is not discussed by Robison 1986 and I assume it is only present at Wagonroad Upper Horizon Haploconus "inopinatus" is not discussed by Robison 1986 and I assume it is only present at Wagonroad Upper Horizon |
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U.a. am Fundort ausgegraben: | Paromomys depressidens |