Dealing with the unexpected. Unusual animals in an Early Roman cistern fill in the Sanctuary of Poseidon at Kalaureia, Poros

The excavation of the Early Roman fill of an Archaic cistern in the Sanctuary of Poseidon at Kalaureia on Poros produced the remains of a range of animals that are not usually found together in closed contexts. Consideration of taphonomic parameters and of the specific features of the assemblage indicates that it represents the remains of ritual activities. This paper aims to explore the possibilities of using the material remains (in this case the bones and shells) to detect ritual activities of a type not referred to in the written sources. Such an exploration brings forward issues of definition and interpretation of what can be seen as sacred or profane in the context of a cult place such as a sanctuary.