Versteegh, Emma 3153 Unio shell.tif <p><em>Unio pictorum</em> grown in a monitoring experiment.</p> shell;freshwater;mussels;Paleoclimatology;Ecology 2012-11-23
    https://figshare.com/articles/figure/3153_Unio_shell_tif/91278
10.6084/m9.figshare.91278.v1