Phenology Table for Order Achnanthales (Diatoms)

Numbers of Specimens Sampled Per Month at Each of Four Elevation Ranges
Meters Elev Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Elev Total
1 to 499m 0 0 0 0 0 14 3 8 295 0 0 0 320
500 to 999m 0 0 214 0 73 207 72 20 764 0 64 0 1,414
1000 to 1499m 0 0 100 1 71 30 68 10 631 0 69 0 980
1500m or more 0 0 0 0 0 0 0 2 12 0 0 0 14
Totals >>> 0 0 314 1 161 251 143 41 1,703 1 133 0 2,748

 

 

 

 

* Note: numbers of data records without elevations are included in the totals row.