eocene

adj.

始新系的，始新世的；

n.

始新世，始新系；

1. And third, there is geological evidence for plant extinctions in the Eocene.
   第三，我们已经收集到始新世时代植物灭绝的地质证据。
2. In the northwest Pacific domain, the folding age is from Late Jurassic to Middle Eocene, and in the Tethys domain it is between Middle and Late Eocene.
   主要褶皱时代很晚，在南北太平洋大地构造域是晚侏罗世至中始新世，在特提斯大地构造域是中晚始新世之交。

1. And third, there is geological evidence for plant extinctions in the Eocene.
   第三，我们已经收集到始新世时代植物灭绝的地质证据。
2. We studied a maxillary fragment of tarsier and revealed that tarsiers had already achieved gigantic orbits and bell-shaped palate by the time of middle Eocene.
   对于眼镜猴上颌骨片断的研究表明，中始新世的眼镜猴已经具有了如同现生眼镜猴一样的钟形腭和明显增大的眼眶。

Palaeo-altimetry of the late Eocene to Miocene Lunpola basin, central TibetGeochemistry of eocene calc-alkaline volcanic rocks from the Kastamonu area, Northern TurkeySYSTEMATICS AND TAXONOMY OF EOCENE TOMISTOMINE CROCODYLIANS FROM BRITAIN AND NORTHERN EUROPETHE EOCENE NORTH ATLANTIC LAND BRIDGE: ITS IMPORTANCE IN TERTIARY AND MODERN PHYTOGEOGRAPHY OF THE NORTHERN HEMISPHERERapid acidification of the ocean during the Paleocene-Eocene thermal maximumSubtropical Arctic Ocean temperatures during the Palaeocene/Eocene thermal maximumTransient floral change and rapid global warming at the Paleocene-Eocene boundary.Release of methane from a volcanic basin as a mechanism for initial Eocene global warmingSequence Stratigraphic Control on Preservation of Late Eocene Whales and Other Vertebrates at Wadi Al-Hitan, EgyptVariation, Sexual Dimorphism, and Social Structure in the Early Eocene Horse Hyracotherium (Mammalia, Perissodactyla)