CREATE TABLE table_15682 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

What chassis did team lotus use after 1964?
SELECT "Chassis" FROM table_15682 WHERE "Entrant" = 'team lotus' AND "Year" > '1964'
SELECT "Chassis" FROM "table_15682" WHERE "Entrant" = 'team lotus' AND "Year" > '1964'