Shorelines :

X	Y
371.18157218544	106.91660219924
377.84373218544	101.81023143083
378.04619618544	101.46093384202
378.09726818544	105.14067878371

Query: SELECT * FROM map_events WHERE ID_SourceType=-1 AND Latitude<39.284279545444 AND Latitude>36.074296251127 AND Longitude<-88.18774671256 AND Longitude>-92.57371162484