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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

GS027013 DT1 A, official count
 
count method: 600 Valves (300 Cells)
slide: GS027013 DT1 A
    from subsample: GS027013 DT1
        from sample: GS027013
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   frustules (cema_id: 80600 ma_id: 1)

count_event_id: 14143
taxonomy: ANS
person: Todd Clason ... person_id=133
 
started_on: 4/29/1998 12:00:00 AM
finished_on: 4/29/1998 12:00:00 AM
estimated_hours: 2.500000000
microscope_optivar_lens_id: 73
scan_length_mm: 8.100000000
source_data_form: ANSPGS9701AN
source_table: dtm source_table_id: 3523
institution_address_id: 1
 
added on: 10/26/2005 6:06:00 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: Start circle: x42.2, y87.9 (Gomphonema gracile at center); end circle: x42.2, y96. Scan length8.1 mm. Another diverse, difficult slide. I split Navicula radiofallax and Navicula radiosa var. tenella although they may be the same thing (See attached printout). Someone should do a detailed count on this slide and see how many species it contains.
 

 


 
Counts version 3.2 - last revision 6/17/2017
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