Ground plan of the temple in Empel. The typical Gallo-Roman structure can clearly be seen: a walled temple site enclosing a square shrine.  1 remains of wall foundations  2 robber trench of walls  3 reconstructed walls  4 reconstructed walls (unexcavated)  5 rows of fence posts  6 reconstructed row of fence posts  7 posthole  8 Roman well  9 Medieval well 10 pit 11 Pleistocene sand 12 clay (after Roymans & Derks 1994)