Algae count event

Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms

Diatom Count Report

C O U N T E V E N T

GSN93950 DT1 A, official count

count method: (diatoms) NAWQA Qualitative
slide: GSN93950 DT1 A
    from subsample: GSN93950 DT1
        from sample: GSN93950

View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   presence absence (cema_id: 76950 ma_id: 6)

count_event_id: 17866
taxonomy: NAWQA 1997-Starts
person: William Cody ... person_id=127

started_on: 12/10/2002 12:00:00 AM
finished_on: 12/11/2002 12:00:00 AM
estimated_hours: 0.000000000
microscope_optivar_lens_id: 141
scan_length_mm: 46000.000000000
source_data_form: NA
source_table: dtm source_table_id: 12332
institution_address_id: 45

added on: 10/26/2005 6:07:00 PM, added by: dbo
modified on: 1/5/2010 3:44:00 PM, modified by: dbo

1 QUALIFIER:

  Qualifier Code: TaxaNote
  Description: Notes taken about the taxa for a count; older data typically includes information such as beginning and end scan coordinates, unusual taxa, etc.
  Comments: row1 72.1x96.1 end 112.7 16.6mm Cocc. pediculus centered row2 74.2x96.0 end 112.7 16.7mm Diatoma vulgare centered row3 75.6x96.2 end 108.9 12.7mm Na perigrina centered Small Achnanthes lanceolata types with no horseshoe clear area present in sample called them Ach cf conspicua.

Counts version 3.3 - last revision 2/16/2021
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