Post by news13Perhaps they didn't have trees of sufficient diameter to be a functional
load carrying wheel A stout branch through a couple of trunk segments is
easy to happen upon, but cnstructing a wheel from bits isn't going to
just happen. Any iron tools? Needed for the shaping for a composite
wheel?
It's difficult to tell what resources they had at hand. They used up all the
trees within 60 miles.
http://en.wikipedia.org/wiki/Chaco_Culture_National_Historical_Park
There are several photos in the article. It's an enigma. The present day
area wouldn't support the population suggested by the construction projects.
The stone masonry at this and the other Anasazi sites is very sophisticated
and they were hauling quarried rock considerable distances.
If you've got the bandwidth, google up 'The Mystery of Chaco Canyon'. The
focus is on archeoastronomy at Fajada Butte with narration by Robert
Redford. Have a grain of salt handy. In my experience, given enough rocks or
structures the sun always aligns with something at the solstice.
fwiw, I learned at the Casa Grande monument last November that 'Anasazi' is
no longer polite; the preferred term is Ancestral Pueblo Peoples'. It seems
Anasazi is a Navajo term for 'the ancestors of out enemies'. But then.
'navajo' is sometimes claimed to be a Pueblo word meaning head bashers. The
Navojo call themselved Dine.
Anybody suffering from white guilt ought to study the history of the pueblo
tribes like the Hopi and Zuni and the late-coming Athabascan tribes like the
Navajo and Apache. The synopsis is peaceful farmers lose when the warlike
people show up in town. They both lost when bigger and better warriors
showed up. So it goes.