Daily Archives: April 23, 2009

NW Conservation Blog

This is a nice site by an Alaskan conservator, Ellen Carrlee. She gives a ton of information about her work. For example, check out her lengthy discussion of the conservation of an archaeological Tlingit fishtrap – scroll down for pictures. Or, look at this mini-essay on waterlogged wood.

Vancouver Public Library Archives


"Archaeologists at Beach Grove, 1962"

The Vancouver Public Library has a nice collection of historical photos online, though the resolution is not great.  Interestingly, there are a number of historical archaeology pictures I had never seen before.   I’m sure someone knows these faces, presumably they include Duff and Borden?  Another picture from Beach Grove (map) shows someone sitting at an ASAB desk (Archaeological Sites Advisory Board).  When surveying at the Milliken Site in about 1986 I remember finding an old desk that was presumably Borden’s – reputedly he had a desk at his digs.  Also, there was a bookshelf out there, in the middle of the woods above the tracks.  The VPL site also has a few pictures of the Eburne (Marpole) midden, including this disturbing closeup one of the human remains visible in the link above.

You can go here and enter the search term “archaeol*”

Fieldwork Picture of the Day 3

Profiling the south wall of the Richardson Island site 2002

Profiling the south wall of the Richardson Island site 2002

The Richardson Island site (map) is a deeply stratified raised beach site.  In this picture, Duncan’s feet are at about 9300 14C years ago, while the top of the gulch is about 8400 14C years ago.  The horizontal 2 X 4 more or less demarcates the lower “Kinggi Complex” from the “Early Moresby Tradition” – the latter being marked by the introduction of bifacial technology to the stone toolkit, but also characterized by continuity between the two in many other regards.  There are some 20 major depositional units in that span, and more than 100 separable layers.  We think the site formation process is of a supra-tidal marine berm which was “pushed uphill” during a period of rising sea level — people lived on top of this berm but would periodically come to the site and find a fresh dump of finely-sorted pea gravels.   Although high-energy, the berm formation was also surprisingly gentle, allowing for numerous features such as hearths and post-moulds to preserve, not to mention pristine flakes which, in some cases could be refit one to another.  The thick reddish band just above Duncan’s head is a major berm deposit which was dumped as a single event, or several shortly-spaced events, around 9200 14C years ago.   Digging this site was a challenge – some of the layers were concreted together like iron and required some chiseling, and colour differences between some layers were often very slight.  Indeed, it became a full body experience as the texture and looseness of the gravels was very important, and on occasion, it was noted that some layers smelled differently than others.