Shorelines :

X	Y
645.35298047999	32.194159889903
753.99042047999	215.87676996266
717.90440448	530.70623281735

Query: SELECT * FROM map_events WHERE ID_SourceType=-1 AND Latitude<43.931500259398 AND Latitude>43.570126871068 AND Longitude<-87.702821592982 AND Longitude>-88.251067207018