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

NLS00015 DT1 A, official count

count method: 500 Valves (250 Cells)
slide: NLS00015 DT1 A
    from subsample: NLS00015 DT1
        from sample: NLS00015

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

   valves (cema_id: 121911 ma_id: 2)

count_event_id: 35680
taxonomy: ANSP-2007
person: Eduardo Morales ... person_id=199

started_on: 11/22/2007 12:00:00 AM
finished_on: 11/22/2007 12:00:00 AM
estimated_hours: 1.000000000
microscope_optivar_lens_id: 73
scan_length_mm: 0.000000000
source_table: dtm
institution_address_id: 1

added on: 5/14/2008 3:13:00 PM, added by: dbo
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 x 110, y 1, y 17. Only 96 valves counted in almost 1 hour of analysis. A full count of 500 would not be reached by 4 hours. Some valves are eroded, but the majority cmo in intact frustules with good stste of preservation. Lots of sediments fine and some large particles, as well.

Counts version 3.3 - last revision 2/16/2021
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