Plate CII · Masonry Structures
Vol. XI (1953) · full-page plate8.
1. OPUS PELASGICUM - Alatri, walls of the acropolis; 2. OPUS QUADRATUM - Rome, so-called Servian walls (378-353 B.C.); 3. OPUS INCERTUM - Palestrina, substructure terrace (age of Sulla); 4. OPUS RETICULATUM - Rome, mausoleum of Augustus; 5. OPUS LATERICIUM - Rome, Domus Aurea (on the right of Neronian age, on the left of Tiberian age); 6. OPUS MIXTUM - Ostian Port, warehouse of Trajan; 7. OPERA LISTATA (tufelli and matroni) - Rome, S. Sebastiano, south wall of the main nave (mid-4th cent.); 8. OPUS LATERICIUM - Rome, SS. Giovanni e Paolo, outer wall of the main nave (early 5th cent.).







