GC article in Tribune
An article on the Grand Canyon appeared on the front page of today's Tribune.
It is pretty much old news but some might find it worthwhile.
Go...
glrfnp99@aol.com 2001-04-11 14:36:00 #8165
Re: New Grand Canyon History Book w/Recommendation
Mike Anderson also leads Grand Canyon Field Institute classes. I went on
a Thunder River-Tapeats-Deer Creek trip led by him last spring. Very
interesting and...
CMann 2001-04-11 13:47:05 #8164
Re: transportation to N Rim
Karen,
The person I am thinking of is here at Grand Canyon.
Bob Audretsch
Grand Canyon, AZ
--- In grandcanyon@y..., KCTooley@a... wrote:
> Hi John Nanke....
bob41@grand-canyon.az.us 2001-04-11 13:37:00 #8163
Re: Moon phases for GC link?
For the year 2000 + y, the magic number is:
11 * (y mod 19) - 9
So next year's number is 13. For the year 2020, it's 2 again.
> I'd be interested...
jge@cs.unc.edu 2001-04-11 10:39:41 #8162
Re: transportation to N Rim
Hi John Nanke. Thanks for the invitation, and we certainly don't
mind being squished. We(3)need to travel to the N Rim on May 29,
Tuesday, but I am afraid...
KCTooley@aol.com 2001-04-11 10:31:50 #8161
Re: Moon phases for GC link?
It starts with a 1. It's moot really, because the formula is
accurate only to within a day or two anyhow.
John
--- In grandcanyon@y..., Al Kahler ...
jge@cs.unc.edu 2001-04-11 10:29:06 #8160
Re: Moon phases for GC link?
Too cool! (D+M+2)mod30.... Us propeller-headed engineers like stuff like
that.....
I'd be interested in that formula too....
Hnak
jge@... wrote:
Hank Schnieder 2001-04-11 10:21:35 #8159
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