Shorelines :

X	Y
369.97456128	315.98494629396
362.57732928	337.72055105033
360.72779328	352.14221430871
353.65979328	357.94662821684

Query: SELECT * FROM map_events WHERE ID_SourceType=-1 AND Latitude<42.212134862365 AND Latitude>39.136091125318 AND Longitude<-87.45896194386 AND Longitude>-91.84492685614