TY - T1 - Diversity and ecological adaptations in Palaeogene lichens SN - / UR - http://hdl.handle.net/10138/309447 T3 - A1 - Kaasalainen, Ulla; Schmidt, Alexander R.; Rikkinen, Jouko A2 - PB - Y1 - 2017 LA - eng AB - Lichens are highly specialized symbioses between heterotrophic fungi and photoautotrophic green algae or cyanobacteria. The mycobionts of many lichens produce morphologically complex thalli to house their photobionts. Lichens play important roles in ecosystems and have been used as indicators of environmental change. Here we report the finding of 152 new fossil lichens from European Palaeogene amber, and hence increase the total number of known fossil lichens from 15 to 167. Most of the fossils ... VO - IS - SP - OP - KW - 1181 Ecology, evolutionary biology N1 - PP - ER -