Archaeological investigation is sometimes likened to opening a window on to the past. The problem is that, except in cases of unexpected and sudden disaster, for example where a shipwreck has been preserved untouched or a town was engulfed by volcanic ash, the archaeologist never examines a site as it was in its living heyday, only as it was after it had been abandoned, leaving only what survives of what its occupants chose to leave behind. Burials likewise represent only what communities chose to deposit for whatever reason, modified by taphonomic factors that determine the state of surviving evidence. Other ephemeral forms of disposal, and any elaborate or protracted rituals that preceded the final act of deposition that did not involve substantive structures, will pass unremarked in the archaeological record. It has been suggested in Chapter 1 that human remains may have been buried either in a dedicated cemetery where the dead were segregated or confined, perhaps in the equivalent of consecrated ground, or integrated within the environs of settlements, whether as complete or near-complete bodies or as fragmented parts or individual bones. A third option, of course, and one which would certainly contribute to the difficulty of tracing a regular burial rite archaeologically, would be segregated burial on an individual basis rather than in a community group, however small or selective. The concept of a cemetery assumes a degree of social cohesion in Iron Age practice which may not have been universal. An obvious question must be why should there have been these alternatives, and what might have governed the decision as to which alternative should be adopted? Ethnographic analogies suggest that the spirits of the dead could have been regarded as malevolent, more especially during the interim phase between death and completion of decomposition. So it might make sense to consign the dead directly to a dedicated cemetery that was detached from the settlement, or to confine them initially within a secure location, such as a hillfort, for excarnation or interim burial, before final disposal.
Iron Age occupation evidence from Port Lobh, Colonsay (Scottish Inner Hebrides)
