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

NX000004 DT1 A, official count

count method: 500 Valves (250 Cells)
slide: NX000004 DT1 A
    from subsample: NX000004 DT1
        from sample: NX000004

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

   valves (cema_id: 107454 ma_id: 2)

count_event_id: 25463
taxonomy: NAWQA 2004-Starts
person: Sarah Hamsher ... person_id=469

started_on: 2/16/2006 12:00:00 AM
finished_on: 4/3/2006 12:32:58 PM
estimated_hours: 6.000000000
microscope_optivar_lens_id: 77
scan_length_mm: 77.200000000
source_data_form: N/A
source_table: dtm
institution_address_id: 1

added on: 2/16/2006 11:30:00 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 x37.0 y114.4; y97.5, Row 2 x37.8 y97.8; y115.0. Row 3 x39.5 y114.5; y97.5, Row 4 x40.5 y97.8; y115.0, Row 5 x42.1 y114.5; y105.6. Slide was very sparse and valves were extremely dissolved. Identification was very difficult.

Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email