Hannaea 



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

 hannaea@montana.com 



Diatom Report 



Sample: 258801 



Client ID: M23DOGCR01 



Sample Location: Dog Creek at Econom 



Sample Date: 8/21/02 



Diatom Species 



Genus/Species/Variety 

 Cyclotella meneghiniana 

 Cymbella pusilla 

 Encyonema silesiacum 

 Gomphonema clavatum 

 Gomphonema gracile 

 Gomphonema innocens 

 Luticola mutica 

 Navicula cryptofallax 

 Navicula duerrenbergiana 

 Navicula erifuga 

 Navicula gregaria 

 Navicula lundii 

 Navicula recens 

 Navicula salinarum 

 Navicula tripunctata 

 Navicula veneta 

 Nitzschia agnita 

 Nitzschia amphibia 

 Nitzschia archibaldii 

 Nitzschia capitellata 

 Nitzschia filiformis 

 Nitzschia fonticola 

 Nitzschia inconspicua 

 Nitzschia liebetruthii 

 Nitzschia lorenziana 

 Nitzschia microcephala 

 Nitzschia palea 

 Nitzschia paleacea 

 Nitzschia perspicua 



Percent Relative Abundance 



2.24 

 1 



0.37 

 0.5 



0.25 



1.37 



0.25 



1.49 



0.25 



2.24 



0.25 

 0.5 



4.35 



0.25 



0.12 



1.87 



0.25 



0.62 



2.99 



0.37 



0.12 



0.37 

 46.52 

 15.67 



0.12 



0.25 



5.35 



0.25 



7.59 



Hannaea - Diatom Report 



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