Columbia subject headings:
Classical antiquities.
Shipwrecks--Mediterranean Region.
Trade routes--Mediterranean Region.
Underwater archaeology--Mediterranean Region.
Harvard subject headings:
Romans--Italy--Sicily.
Shipwrecks--Italy--Sicily.
Shipwrecks--Mediterranean Sea.
Sicily (Italy)--Antiquities, Roman.
Skerki Bank--Antiquities.
Tunisia--Antiquities, Roman.
Underwater archaeology--Italy--Sicily.
Underwater archaeology--Mediterranean Sea.
Princeton subject headings:
Amphoras--Mediterranean Region.
Excavations (Archaeology)--Sicily, Strait of.
Shipwrecks--Sicily, Strait of.
Trade routes--Mediterranean Region.
Underwater archaeology--Sicily, Strait of.