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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

GS134431 DT1 A, official count
 
count method: 600 Valves (300 Cells)
slide: GS134431 DT1 A
    from subsample: GS134431 DT1
        from sample: GS134431
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 89037 ma_id: 2)

count_event_id: 24112
taxonomy: ANS
person: Eduardo Morales ... person_id=199
 
started_on: 2/2/2005 12:00:00 AM
finished_on: 2/2/2005 12:00:00 AM
estimated_hours: 1.450000000
microscope_optivar_lens_id: 73
scan_length_mm: 26.000000000
source_data_form: na
source_table: dtm source_table_id: 14724
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 42, y 87, y 100; Row 2 x 40, y 100; y 87 Only 138 valves counted in almost 2 hours of analysis. Some species that are not common are present in the slide and thus it took longer to identify them. But the slide is sparse and it contains lots of sediment particles. Many valves are intact and only a few are brojken or dissolved.
 

 


 
Counts version 3.2 - last revision 6/17/2017
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