Shorelines :

X	Y
232.52589312	701.51877687384
215.83264511999	690.1568852932
205.99763712	692.25205345126
5.2554931200062	562.03640083593
15.630405120002	509.06033483271
47.251269120003	469.53851701659
53.321541120001	381.42398054882
49.717317119997	359.94981937754
36.861765120002	348.34210750999

Query: SELECT * FROM map_events WHERE ID_SourceType=-1 AND Latitude<47.519853096565 AND Latitude>47.180912451846 AND Longitude<-121.83948829298 AND Longitude>-122.38773390702