Diatom Taxa / Sample,D1,D2,D3,D4,D5 Aerophilous,,,,, Amphora montana,,1,1,, Chrysophyte cysts,1,,,, Ellerbeckia arenaria,,,,1, Hantzschia amphioxys,1,,,, Navicula cincta,,,2,, Nitzschia amphibia,1,1,1,, Pinnularia major,1,1,,, Pinnularia microstauron,,,,2, Benthic,,,,, Caloneis bacillum,,,,2, Diploneis ovalis,,1,,, Gyrosigma attenuatum,1,,,, Navicula elginensis,,1,,, Navicula minima,,1,,1, Navicula tripunctata,1,,,, Neidium binodeforme,,1,,, Stauroneis anceps,,,1,, Surirella sp.,1,1,,, Epiphytic,,,,, Cocconeis placentula,2,2,2,2,1 Epithemia turgida,,1,,, Non-plankton,,,,, Achnanthes clevei,,,,2, Achnanthes lanceolata,2,2,2,2,1 Achnanthes minutissima,,,2,, Amphora libyca,,,,1, Amphora pediculus,1,,,2, Cymbella (Reimeria) sinuata,1,,,1, Cymbella ventricosa,,1,,, Diatoma vulgare,1,,,, Fragilaria brevistriata,2,3,2,3, Fragilaria capucina var. mesolepta,1,,,1,1 Fragilaria construens,1,1,,, Fragilaria construens var.binodis,,,,2,1 Fragilaria construens var.venter,2,2,3,2, Fragilaria lapponica,1,,,, Fragilaria lapponica v.martyi,,1,,3, Fragilaria pinnata,3,3,3,3, Fragilaria vaucheriae,,1,1,, Gomphonema acuminatum & var.coron.,,,1,, Gomphonema angustatum,,2,2,2,1 Gomphonema augur,,,1,, Gomphonema olivaceum,,,,1, Gomphonema parvulum,,,1,, Rhoicosphaenia curvata,,,1,,1 Rhopalodia gibberula,,,1,, Synedra acus,,,1,, Synedra ulna,1,,1,1,1 Amphora sp.,,,,1, Navicula sp.,1,1,1,,1 Navicula sp. 1,1,1,,, Nitzschia sp.,1,,,,1 Pinnularia sp.,1,1,,1, Unknown naviculaceae,,,1,1, Rheophilous,,,,, Melosira varians,,,1,, Meridion circulare,,,1,,