Hannaea 



1032 12th Avenue Helena, MT 59601 (406)443-2196 

 hannaea@montana.com 



Diatom Report 



Sample: 258901 



Client ID: M23EAGLC01 



Sample Location: Eagle Creek upper site on IX Ranch 



Sample Date: 8/22/02 



Diatom Species 



Genus/Species/Variety 



Achnanthes lanceolata 

 Achnanthidium minutissimum 

 Amphora inariensis 

 Amphora libyca 

 Caloneis bacillum 

 Caloneis schumanniana 

 Cocconeis pediculus 

 Cocconeis placentula 

 Cyclotella bodanica 

 Cyclotella meneghiniana 

 Diatoma vulgaris 

 Diploneis elliptica 

 Epithemia adnata 

 Epithemia sorex 

 Epithemia turgida 

 Eunotia bilunaris 

 Fragilaria capucina 

 Fragilaria crotonensis 

 Fragilaria nanana 

 Fragilaria vaucheriae 

 Frustulia vulgaris 

 Gomphonema acuminatum 

 Gomphonema innocens 

 Gomphonema olivaceum 

 Gomphonema parvulum 

 Gomphonema pumilum 

 Gomphonema truncatum 

 Melosira varians 

 Meridion circulare 



Percent Relative Abundance 



3.39 

 1.33 

 0.48 

 0.73 

 0.24 

 0.73 

 0.61 

 6.42 

 1.09 

 2.06 

 0.48 

 0.12 

 0.73 

 4.24 

 0.24 

 0.12 

 4 

 0.36 

 0.24 

 12.71 

 0.12 

 0.24 

 1.45 

 1.21 

 1.21 

 0.48 

 0.24 

 1.94 

 2.18 



Hannaea - Diatom Report 



Page 1 



2/26/03 



