The pseudo-classicism of the period of Marietta's foundation is indicated by the names - Capitolium for one of the public squares, Sacra Via for one of the principal streets, and Campus Martius for the fortification.
The Piazza del Museo marks the site of the forum, and the museum on its north side is ensconced in a Corinthian temple with three cellae, by some attributed to Hercules, but more probably the Capitolium of the city, erected by Vespasian in A.D.
This took its name from the Capitolium of Roman times, the remains of which were found under the Piazza Luna; the three cellae were clearly traceable.
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