The bibliographic reference for Ad Martis in the Map-by-Map Directory for “Map 42: Arretium-Asculum” requires correction. Change the bibliographic reference in the Unlocated Toponyms list on page 615 from ItMiller 289 to ItMiller 304, as follows:
| Name | Period | Location | Reference |
|---|---|---|---|
| ⋮ | |||
| Ad Ioglandem | L | road station between Florentia and Clusium | ItMiller 292 |
| Ad Martis | L | road station on Via Salaria | ItMiller 304 |
| Ad Pirum (Filumeni) | L | road station between between Metaurus fl. and Sena fl. | Lo Schiavo 1991, 24-27 |
| ⋮ |
Please note that our update entries follow the conventions of the Barrington Atlas in the formatting of placenames; i.e., modern placenames are presented in italics, ancient placenames in regular type.

