'Crash-tested' skulls throw light on extinctions

 作者:吴鹨     |      日期:2019-03-02 05:07:03
By Emma Young in Sydney Video: ‘Crash-tested’ skulls throw light on extinctions Watch an exclusive video about 3D modelling of skulls STEPHEN WROE’S lab is no place to be alone in the dark. Propped against a wall is a massive set of jaws from a great white shark. On shelves above the desk are skulls that once belonged to other fearsome animals – a sabre-toothed cat, a clouded leopard, a “Tasmanian tiger”. Despite their magnificence,