The maps in the verification feature form display occurrences differently from (say) the "Distribution Map 1" maps, in that they display a "region" rather than a "point". So, the square on the map representing the occurrence corresponds with the precision of the grid reference given - so, SN24 will map as a 10x10 km square, SN234567 as a 100x100m square. This means, at greater grid ref precisions the squares are difficult, if not impossible, to see. It woudl be great if, in this feature, the maps could zoom to the mapped occurrence selected.
Cheers

Alan