Hi folks, sorry it's taken me so long to get back to this post, but I really am surprised it has spurred such discussion.
The reason this article caught my eye is partly because of my own habits when collecting firewood. I spent 20 years in the oilfields, where it's advised that a lazy man knows all the easiest ways of doing things. I see myself as a working man, and try to do things in a workman-like manner. As such, I'll select oak, Scots pine, beech, ash and birch in that order [or preferably 6,000 year old pinewood if I can find it], firstly because of their qualities as firewood and secondly because these are the most commonly found hardwoods in Scotland. It irritates me if someone brings sodden wood to the fire, because part of the energy for drying it comes from my effort. Using that same "workman-like" analogy, I think it's a grave error to equate the things we do as passtimes to those day to day activities upon which the very quality of life of our ancestors depended, and ignores the plethora of skills every man and woman carried as part of their knowledge.
I agree with Toddy, that interpretation of archeological data is largely subjective. Archeologists and anthropologists often will attach a "ritual significance" to anything they can't explain, and when they attempt to counter that with a belt and braces approach, you end up with a carved stone effigy found in Orkney that may be a child's toy, [well, the two and a half ton version found in Turkey certainly wasn't a child's toy], or bird-head symbols in the Wemyss caves, Fife, because of the beak and two eyes, which are very obviously the same female fertility symbols found all over Eurasia and Africa. You don't need flowery language to admit that you might be wrong!
What really sold me on the notion of purposeful selection of woods is the suggestion that these proportions, according to the data, are too repetitive to be accidental. It makes perfect sense that hazel would be a main source of fuel, but I wonder at the proportions of oak, ash, rowan, elm and cherry, and their likely distribution over a convenient gathering area, and why there appears to be no evidence of beech, which will happily drop a good night's fuel supply straight on your head if you don't keep your wits about you. It would be interesting to see a close interpretation of pollen counts from peat samples taken in the immediate area, because I have a suspicion that the flora may well have changed significantly over a 400 year period during the Iron Age.
As for the skull fragment, c'mon, skull fragments weren't just kicking around to have accidentally landed on top of these deposits. There is evidence of conflict in Scotland over ancestral remains, the theory being that if I'm in possession of your ancestral remains, I hold a claim on your property, inheritance and heritage. Every 21st Century Fifer understands that, as they say, it taks a lang spoon to sup wi a Fifer!
As for the "sacred head" and the reliability of local mythologies, the most damaging mythologies spring from the modern day, as you will see in Wikipedia's habit of providing Gaelic translations of place names where Gaelic was never spoken. I was always told the name Inchgarvie [an island in the Forth] meant Inch of the Head, and there's a very provocative local myth that's where the Fife Pict spiked Athelstan's head on a pole after the battle of... wait for it... Athelstanford, and I heard that from my grandparents, who never even knew that Athelstan would pop up missing his head one day.
Pango.