See:
- Iain Browning, Jerash and the Decapolis. 1982, pp. diffr.
See:
Het oude archeologische museum van Jordanië.
The new historical museum of Jordan; substantial archaeological collection.
Northern Tetrapylon, Gerasa
Byzantine church
The long colonnaded street in ancient Gerasa. Cardo means the main north–south-oriented street in Ancient Roman city or castra.