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

GS131560 DT1 A, official count

count method: 600 Valves (300 Cells)
slide: GS131560 DT1 A
    from subsample: GS131560 DT1
        from sample: GS131560

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

   valves (cema_id: 88576 ma_id: 2)

count_event_id: 23645
taxonomy: ANS
person: Eduardo Morales ... person_id=199

started_on: 8/30/2004 12:00:00 AM
finished_on: 8/30/2004 12:00:00 AM
estimated_hours: 1.000000000
microscope_optivar_lens_id: 73
scan_length_mm: 16.000000000
source_data_form: na
source_table: dtm source_table_id: 14208
institution_address_id: 1

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: Row 1 x 40, y 88; y 103 108 valves were counted in 45 min of analysis. There are many broken valves and lots of sediment particles that impede clear view of specimens. Full count of 600 valves would not be reached at the end of 4 hours.

Counts version 3.3 - last revision 2/16/2021
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