The Rupelian is, in the geologic timescale, the older of two ages or the lower of two stages of the Oligocene Epoch/Series. It spans the time between 33...

of a broader trend of global cooling lasting from the Bartonian to the Rupelian. The transition is marked by the Oi1 event, an oxygen isotope excursion...

fossil leafy shots of †Cryptomeria yunnanensis have been described from Rupelian stage strata of the Lühe Basin in Yunnan, China. From the Neogene, Cryptomeria...

Oligocene−Rupelian vertebrate record in North America. White River Formation prehistoric fauna Chadronian — Priabonian, Rupelian Orellan — Rupelian DonaldProthero...

years ago. The oldest known fossil hummingbird is Eurotrochilus, from the Rupelian Stage of Early Oligocene Europe. Hummingbirds are the smallest known and...

extinct. First neocetes (modern, fully aquatic whales) appear. 27.82 * Rupelian 33.9 * Eocene Priabonian Moderate, cooling climate. Archaic mammals (e...

spans the time between 27.82 and 23.03 Ma. The Chattian is preceded by the Rupelian and is followed by the Aquitanian (the lowest stage of the Miocene). The...

and lasted from 33.9 Ma to 23.03 Ma. It is divided into two stages: the Rupelian 33.9 Ma to 27.82 Ma; and, Chattian 27.82 - 23.03 Ma. The GSSP for the base...

extinct species of sleeper shark that lived during the Oligocene epoch Rupelian to Chattian stages. The species was described from teeth fossils found...

Bolca, Eocene Italy) Genus Oligolactoria Oligolactoria bubiki Tyler 1980 (Rupelian of Moravia, Oligocene Czech Republic) There are about 25 recognized extant...