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

NJ000064 DT1 H, official count

count method: 600 Valves (300 Cells)
slide: NJ000064 DT1 H
    from subsample: NJ000064 DT1
        from sample: NJ000064

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

   valves (cema_id: 85773 ma_id: 2)

count_event_id: 20605
taxonomy: ANS
person: Karin Ponader ... person_id=212

started_on: 5/18/2001 12:00:00 AM
finished_on: 5/22/2001 12:00:00 AM
estimated_hours: 10.000000000
microscope_optivar_lens_id: 87
scan_length_mm: 9.500000000
source_data_form: NA
source_table: dtm source_table_id: 10195
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: 95.5, y: 8, 17.5. Difficult count as there is large portion of fragmentation. High variation in Eunotias and Nitzschias and classification therefore difficult. The circled specimen of Nupela sp.1 (x: 95.5 and y:17.5) seems similar to Navicula vitiosa (should be studied furthermore!).

Counts version 3.3 - last revision 2/16/2021
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