TF102-Alaska and Bark Beetles 00:51 TF261-Economic Changes in Late-Nineteenth-Century Europe 00:21 TF262-Language as a Historical Source 00:18 TF263-The Eocene Warming 00:24 TF264-Archaeological Evidence of Plant and Animal Domestication 00:19 TF280-Wind Pollination 00:18 TF279-The...