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| Hydraulic Unknown Concrete Rubble, Brick Fair, traces of piers ... 2nd A.D. |
| Transportation Unknown Packed Gravel Good ... 6th B.C. to 12th A.D. |
| Fortification Unknown Reused Limestone and Marble Material, Rubble Core Good, up to three meters high ... Ca. 282 A.D. |
| Commercial Unknown Poros Limestone, Marble Fair, foundations and stylobate ... 2nd A.D. |
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