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

NX000041 DT1 A, official count

count method: 500 Valves (250 Cells)
slide: NX000041 DT1 A
    from subsample: NX000041 DT1
        from sample: NX000041

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

   valves (cema_id: 107379 ma_id: 2)

count_event_id: 25408
taxonomy: NAWQA 2004-Starts
person: Sarah Hamsher ... person_id=469

started_on: 2/7/2006 12:00:00 AM
finished_on: 4/3/2006 1:00:45 PM
estimated_hours: 3.000000000
microscope_optivar_lens_id: 77
scan_length_mm: 4.100000000
source_data_form: N/A
source_table: dtm
institution_address_id: 1

added on: 2/7/2006 9:18:00 AM, added by: hamsher
modified on: 4/25/2012 12:59:00 PM, modified by: palmer

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: Row 1 x37.2 y114.6; y110.5. Found 55 smaller N. cryptotenella and 18 larger N. cryptotenella. This population is highly variable. Caloneis bacillum is very very small in this sample.

Counts version 3.3 - last revision 2/16/2021
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