" Europe lost many trees or their close relatives that today are only found native in the warm-temperate-subtropical ‘evergreen forests’ of south-eastern China or eastern North America (Combourieu-Nebout et al. 2015). These were largely replaced in Europe by trees of the temperate ‘mixed mesophytic forest’. Many taxa had already disappeared at the beginning of the Quaternary (e.g. Liquidambar, Meliosma, Pseudolarix false larch, Stewartia), while others survived longer (e.g. Liriodendron, Magnolia, Taxodium, Sequoia, Phellodendron cork tree, Tsuga, Carya) to vanish finally from Europe during the course of the early- or mid-Quaternary (Willis and McElwain 2014,
Combourieu-Nebout et al. 2015, Birks and Tinner 2016). "

― Frank Krumm