1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
+------------+ | Station n | | id | | name | ---------------------------- +---------------+ | Transect | +--------------+ | id | |name | |description | |station1 (FK)| |station2 (FK) | |station3 (FK)| |station4 (FK)| +----------------+