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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
 
ce_id: 19316
slide_id: 273934
code: 2
count_type: not official ... ct_id: 2
count_method:
   800 Valves (400 Cells) ... cm_id: 18
   number to count: 800
taxonomy:
   ANS ... tx_id: 1

person: Todd Clason ... person_id=133
 
started_on: 9/3/1999 12:00:00 AM
finished_on: 9/7/1999 12:00:00 AM
estimated_hours: 4.000000000
microscope_optivar_lens_id: 73
scan_length_mm: 73.500000000
source_data_form: ANSPIH9903AN
source_table: dtm source_table_id: 6527
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 x35.9, y86.5; y103 R2 x35.2; y103 R3 x34.6; y103 R4 x34.1; y103 R5 x33.7; y94. The basic differences between my count and Lont's can probably be explained by small differences in scan length and position. Lont's Epithemia adnata should be changed to E. turgida v. westermannii. I also split Cocconeis into two varieties instead of one. Also note the small but noticeable population of Achnanthes suchlandtii.
 
1 COUNT EVENT MEASURED ATTRIBUTES:

id: 84509 ma: 2

 

 


 
Counts version 2.14 - last revision 8/8/12
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