event  cast  cycle     date_local  lat       lon        depth  niskin  taxon               
662    53    Cycle_3   07122010    10.03940  -92.91743  12     19      diatoms             
662    53    Cycle_3   07122010    10.03940  -92.91743  12     19      autotrophic_dinos   
662    53    Cycle_3   07122010    10.03940  -92.91743  12     19      prymnesiophytes     
662    53    Cycle_3   07122010    10.03940  -92.91743  12     19      autotrophic_flags   
662    53    Cycle_3   07122010    10.03940  -92.91743  12     19      cryptophytes        
662    53    Cycle_3   07122010    10.03940  -92.91743  12     19      all