Well, Larry,
I'm glad you are enjoying this, because I am too!
You and nose2ground have got really interesting situations!
What you said you were finding around these rockpiles
sounds exactly right. First of all you have to keep in mind that
these rhyolite outcroppings were utilized to all different degrees.
Some, like Morrow Mtn., were major quarry sites, and then
you have many types of lesser used quarry sites.
Since your spot has not been disturbed in quite sometime, if ever,
then any layer of flakes and debris, or debitage, would most
likely be a foot or more under the dirt and humus. Also, you don't
usually find many finished points at quarry sites. What you do find
are preforms called 'quarry blades or blanks', like the ones you
found under that pine tree that fell over. The aboriginals would
sit at the quarry site and reduce the rock to these preform
stages thereby minimizing the amount of weight and useless
rock they would have to carry back to camp or where ever.
So it sounds to me like you have a quarry site. No telling how
big of one or how much used, but one all the same. I would be
happy to help you 'check it out' sometime, and can tell you how
and what is involved with recording the site, should you feel you
would like to. Like I said earlier, quarry sites are more interesting
to me than camp sites.
And a rockpile is a rockpile is a rockpile.
A cairn is a monument.
People sometimes call markers along a trail cairns, but I would
say that too is incorrect. A cairn can be a marker, but more
importantly, it is a monument to something or one. That is my
understanding of the word anyway.
Talk to you later, Joe