A comparison of contribs suggests that who added the parenthetical criticisms to the article may be the same as Extracting the anonymous insertions for a closer look No the earliest souterrains are dated to the later Bronze Age are sic in the Northern Isles of Scotland No citation However this may be one item worth looking into further No it literally simply means underground Casell s French Dictionary Souterrain masculine noun underground vault or cavern No not proven for every example No citation no dates Wrong again several of the excavated Orcadian examples contained human remains No citation no dates No not always as mentioned above the Northern Isles examples predate the Middle Iron Age Broch period Idle carping may be did not mean always in any case All in all not very helpful