New fossil species of moonseed family found in Yunnan

The moonseed family (Menispermaceae) consists mainly of vines, rare shrubs or trees with unisexual flowers, and drupaceous fruits. Up to now, six species and three unidentified species in morphogenus Palaeosinomenium have ...

Eocene ungulates were very selective in their feeding

A study by the UPV/EHU-University of the Basque Country into the paleodiet of extinct paleotheriidae (or pseudo horses) provides information about their feeding strategy and the environment they inhabited at the end of the ...

Animal evolution—glimpses of ancient environments

Although amber looks like a somewhat unusual inorganic mineral, it is actually derived from an organic source—tree resins. Millions of years ago, when this aromatic and sticky substance was slowly oozing from coniferous ...

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