No posting today, as I am leaving home at 6:30 am with several cavers for a day trip to a cave in the Chiricahua Mountains in southeast Arizona. The drive one way is about three and a half hours, so doing this as a day trip will likely break what I like to call Zimmerman’s law: “The cave time must exceed the drive time.”
However, when I first visited Tucson last winter and mentioned I might move here, the local cavers asked if I’d be interested in being the cartographer of this particular cave and help them get a project started to survey it. Three previous attempts to survey it were never completed, so no good map exists. And since I have recently completed two significant cave maps of two important West Virginia caves (see monographs 3 and 4 on this page) and am without a map project at the moment, how could I say no? Tomorrow’s trip is my first visit to the cave in preparation for getting the survey project off the ground in January.
Anyway, I will be back late, and will return to the computer on Saturday. For everyone, have a Merry Christmas weekend!
Please consider donating to Behind the Black, by giving either a one-time contribution or a regular subscription, as outlined in the tip jar below. Your support will allow me to continue covering science and culture as I have for the past twenty years, independent and free from any outside influence.
Your support is even more essential to me because I keep this site free from advertisements and do not participate in corrupt social media companies like Google, Twitter, and Facebook. I depend wholly on the direct support of my readers.
You can provide that support to Behind The Black with a contribution via Patreon or PayPal. To use Patreon, go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation. For PayPal click one of the following buttons:
If Patreon or Paypal don't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
Behind The Black
c/o Robert Zimmerman
Cortaro, AZ 85652