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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

IH041130 DT1 A, official count
 
count method: 800 Valves (400 Cells)
slide: IH041130 DT1 A
    from subsample: IH041130 DT1
        from sample: IH041130
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 84616 ma_id: 2)

count_event_id: 19423
taxonomy: ANS
person: Diane Winter ansp ... person_id=210
 
started_on: 1/22/2004 12:00:00 AM
finished_on: 1/22/2004 12:00:00 AM
estimated_hours: 0.000000000
microscope_optivar_lens_id: 83
scan_length_mm: 0.000000000
source_data_form: ANSPGS9908AN
source_table: dtm source_table_id: 13065
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-100.0, y-22.9; y-7.8. Row 2 x.100.4, y-7.8; y-22.1. Row 3 x-100.8, y-22.1; y-16.9. The Cyclotella spp. are always broken and or dissolved, with large silica centers with few to some individual pores. Sometimes just the central portion with no remnant of the marginal part of the face, sometimes with hints of a radial striation pattern. Could be a varient of C. radiosa??
 

 


 
Counts version 3.2 - last revision 6/17/2017
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