Hannaea 



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

 hannaea@montana.com 



Diatom Report 



Sample: 259001 



Client ID: M23EAGLC02 



Sample Location: Eagle Creek below Highway 236 



Sample Date: 8/22/02 



* 



Diatom Species 



Genus/Species/Variety 



Achnanthes lanceolata 

 Achnanthidium minutissimum 

 Amphipleura pellucida 

 Amphora libyca 

 Amphora pediculus 

 Caloneis bacillum 

 Cocconeis pediculus 

 Cocconeis placentula 

 Cyclotella meneghiniana 

 Cymbella mexicana 

 Diatoma vulgaris 

 Encyonema cespitosum 

 Epithemia sorex 

 Fallacia monoculata 

 Fragilaria exigua 

 Fragilaria nanana 

 Fragilaria pseudoconstruens 

 Fragilaria vaucheriae 

 Gomphonema acuminatum 

 Gomphonema minutum 

 Gomphonema olivaceum 

 Gomphonema parvulum 

 Gyrosigma acuminatum 

 Navicula capitata 

 Navicula capitatoradiata 

 Navicula circumtexta 

 Navicula erifuga 

 Navicula gregaria 

 Navicula Integra 



Percent Relative Abundance 

 2.67 

 0.85 

 0.73 

 0.61 

 1.45 

 0.85 

 0.36 

 2.91 

 1.94 

 0.12 

 0.73 

 4.36 

 0.73 

 0.24 

 3.76 

 0.61 

 3.15 

 4.61 

 0.24 

 0.73 

 1.09 

 0.73 

 0.24 

 0.36 

 7.15 

 0.12 

 0.48 

 2.67 

 0.24 



Hannaea - Diatom Report 



Page 1 



2/26/03 



