Close by the Jadro, to the east of Salona, there are remains of churches on the site known for centuries by the local people by the true, descriptive name of Šuplja crkva (Hollow Church). The name originates from the time when here there were walls of an unattended church with a collapsed roof, recorded on the Camuci’s map of 1571. Remains of a three-aisled basilica, dedicated to Ss. Peter and Moses appear to have existed at the end of the 17th and the beginning of the 18th centuries, when the newly arrived inhabitants of Solin named them so picturesquely. The church is from the 11th century, linked with the coronation of Zvonimir as a Croatian king in 1075, built within a large early-Christian basilica, probably from the 6th century. Next to the church, there was a Benedictine monastery, possibly connected with the dynasty, which is a possible reason why the new church was built within the old one, to become the site of such an important event. This fact has made this early-Romanesque three-aisled basilica particularly famous.
Today, the landscape differs very much from the landscape of the early-Christian time and the 11th century. The river flowed down a completely different bed, and the surrounding terrain was lower. The river nowadays flows close to the site, flooding the old walls remains that, due to the new configuration of the surrounding land, often remain under water. This is an excellent and very clear example of how the small Jadro has gradually changed the configuration of the landscape of the Solin’s monuments.
The three-aisled basilica had a specific western façade, the so-called westwerk, and a bell tower, and three apses incorporated right into the church body at its eastern end. In the church, there was a large, three-part altar screen, bearing the inscription that revealed its titulars, Ss. Peter and Moses (sv. Petar i Mojsije), and, with help from written historic sources, the course of important historic events, as well. Some scientists believe that parts of the altar screen were also the slabs that now make the baptismal font in the St. John’s Baptistery of Split, including the famous slab usually interpreted as presenting an enthroned Croatian king.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.