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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

NJ000084 DT1 H, official count
 
count method: 600 Valves (300 Cells)
slide: NJ000084 DT1 H
    from subsample: NJ000084 DT1
        from sample: NJ000084
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 85794 ma_id: 2)

count_event_id: 20626
taxonomy: NAWQA 1997-Starts
person: Karin Ponader ... person_id=212
 
started_on: 11/26/2001 12:00:00 AM
finished_on: 11/27/2001 12:00:00 AM
estimated_hours: 7.000000000
microscope_optivar_lens_id: 87
scan_length_mm: 56.500000000
source_data_form: NA
source_table: dtm source_table_id: 10480
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: 91; y: 7.5-24.5. Row 2: x: 94.5. y: 24.5-12.5. Row 3: x:97; y: 12-22. Row 4: x: 100, y: 22-8. Row 5: x: 90; y: 8-11.5. Taxa Notes: lots of debris and pieces of diatoms. Very low concentration. difficult group of Eunotias. In sect.1 count E. pect. var. minor was probably included in E. formica. Should be verified!
 

 


 
Counts version 3.2 - last revision 6/17/2017
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