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International Year of Astronomy 2009 >> Special Task Groups

jrbarnett
Eyepiece Hooligan
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Reged: 02/28/06
Posts: 4347
Loc: Petaluma, CA
Re: Native North Americans
      02/23/09 06:39 PM

The ancestral puebloans in the 4 corners region (where Utah, Colorado, New Mexico and Arizona meet) likewise used the sun as a calendaring tool.

http://www.solsticeproject.org/

Unfortunately the Sun Dagger site about 3/4 of the way up Fajada Butte is no longer accessible by the public. Still there are other notable celestial alignments discovered in Chaco Canyon including corner windows that frame a certain star or lunar or solar rising or setting point at a particular time of year. There's a corner window shown in my avatar from the Pueblo Bonito ruin, though I don't believe this particular window has any alignment data associated with it.

Calendaring becomes pretty important when you are engaged in subsistence agriculture for a large part of your diet.

Regards,

Jim

--------------------
"I do not know what I may appear to the world; but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me."

- Sir Issac Newton

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Entire thread
Subject Posted by Posted on
* Native North Americans Brian W 02/13/09 10:43 PM
. * Re: Native North Americans BobinKy   10/21/09 06:22 PM
. * Re: Native North Americans skypilgrim   05/19/09 03:54 PM
. * Re: Native North Americans emersonv   05/21/09 02:51 AM
. * Re: Native North Americans jrbarnett   06/19/09 02:02 PM
. * Re: Native North Americans refractory   06/20/09 01:28 AM
. * Re: Native North Americans refractory   05/21/09 06:08 PM
. * Re: Native North Americans RTLR 12   05/30/09 10:33 AM
. * Re: Native North Americans refractory   06/08/09 01:41 AM
. * Re: Native North Americans Gordon Rayner   06/16/09 06:49 PM
. * Re: Native North Americans LesB   06/29/09 12:43 AM
. * Re: Native North Americans Doug Reilly   07/19/09 02:21 AM
. * Re: Native North Americans ScumotheUniverse   09/07/09 11:05 PM
. * Re: Native North Americans ScumotheUniverse   08/04/09 04:23 PM
. * Re: Native North Americans ScumotheUniverse   09/04/09 04:47 PM
. * Re: Native North Americans Paul Romero   09/07/09 12:25 PM
. * Re: Native North Americans dwang   04/13/09 12:57 AM
. * Re: Native North Americans zjc26138   04/13/09 04:44 PM
. * Re: Native North Americans refractory   04/23/09 12:30 PM
. * Re: Native North Americans llanitedave   02/23/09 12:14 AM
. * Re: Native North Americans jrbarnett   02/23/09 06:39 PM
. * Re: Native North Americans refractory   03/19/09 08:52 PM
. * Re: Native North Americans zjc26138   04/09/09 09:13 PM

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