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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

NX000003 DT1 A, official count
 
count method: 500 Valves (250 Cells)
slide: NX000003 DT1 A
    from subsample: NX000003 DT1
        from sample: NX000003
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 107452 ma_id: 2)

count_event_id: 25461
taxonomy: NAWQA 2004-Starts
person: Sarah Hamsher ... person_id=469
 
started_on: 2/16/2006 12:00:00 AM
finished_on: 4/3/2006 12:36:33 PM
estimated_hours: 3.000000000
microscope_optivar_lens_id: 77
scan_length_mm: 30.900000000
source_data_form: N/A
source_table: dtm
institution_address_id: 1
 
added on: 2/16/2006 10:11:00 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 x38.5 y114.6; y97.6, Row 2 x39.6 y97.6; y111.5. Slide was dirty and very sparse so only 100 valves were counted. Nitzschia sp. 1? was difficult to see.
 

 


 
Counts version 3.3 - last revision 2/16/2021
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