Summary of Surrey Monad Data by Date Class (10 February 2018)
Select Analysis group and Date Class to view plots (right). Switch between Map and Satellite backgrounds (top left). Point to a coloured square to read centroid OS Grid Ref. of monad and no. of records/taxa. Zoom in and out (bottom right).
Key
0 0
0-19 1-19
20-99 20-99
100+ 100-199
100+ 200+
Analysis Group Selected:

Date Class Selected: