- Location: Florence, Italy
- Discovery: Unearthed during 1965-1973 archaeological campaign
- Timeline: Founded in 5th century, demolished in 1379
- Size: Triple-nave basilica, 50m x 25m
- Mosaic floor: Geometric motifs, Solomonic knots, peacock symbol
- Cultural layers: Roman, Carolingian, Romanesque
- Burials: 14th-century tombstones, Gonfalonier Giovanni de Medici's tomb, Filippo Brunelleschi's tomb
- Mural decoration: Christ in pity in the right apse