(See that black stuff? It's lava. All lava.)
Our survey area was determined primarily by proximity of previously-unrecorded areas to an important great house site. Our goal was to survey this area and document other archaeological features in the area and to determine their potential association to the great house. As it turns out, the previously-unrecorded area of land is composed almost entirely of lava flow surfaces. (Gee, I can't imagine why no one has wanted to walk transects over this stuff before!)
It shouldn't be too surprising that there aren't really any habitation sites on this stuff, so the vast majority of features that we were finding consisted of rock cairns and bridges, which were all linked to a system of trails across the lava. Some of the trails probably cross the entire lava flow and come out on the other side, whereas some of the trails appear to lead to specific places on the landscape, such as caves or certain ridgetop shrines. We spent one day attempting to run straight transects over the lava, but quickly decided that our time would be better spent simply finding a trail and following it as far as possible. So we started with a cairn, and looked for the next cairn. Find cairn, look for bridge. Find bridge, look for next bridge and/or cairn. So on and so forth. Every now and then we would find pottery along the trails, but mostly it was just rocks... rocks everywhere.
(For scale... some of those Juniper bushes were as tall as I am.)
For a full week, we chased rock cairns and bridges, climbed up and down ridges, jumped over crevices, skirted around collapsed lava tubes, hopped over unstable rocks, and ripped our boots to shreds on the sharp and jagged rocks. It was harsh hiking, and our feet felt the wrath of the lava.
(I'm not sure if this will work or not, but I took a video while we were hiking... to give you an idea of how crappy this surface is for "hiking".)
Our second session starts later this week. There should be a bit less lava-hiking, and a bit more site-mapping (of normal sites which are located on non-lava rocks... sandstone never looked so good!). Which means that I will probably get the chance to spend more time playing with pretty pottery and less time trying not to fall on my face. Not that I'd complain if I had to spend another 8 days hiking across the lava fields... it's bizarrely beautiful, and definitely a unique experience, and quite the workout!
AND it's October... which in New Mexico, is almost like a real autumnal season!