Core Rocks and Face Rocks

On good days, I get to balance my computer work with some trail work.   This trail was precariously located on the edge of an unstable and eroding slope before I moved it upslope and shored it up with a rubble wall. 

Working with stone is so satisfying, especially because it balances out too much time spent in front of the computer.   It's really grounding.  I've always wanted to work on a trail crew (a la Gary Snyder and Jack Kerouac)-- I thought I'd missed my opportunity after I turned 30 and no longer enjoyed living out of a backpack or my truck.   Nay, these days I get to work with stone and enjoy my recliner. 

The secret to a formal stone retaining wall (and to a lesser extend a rubble wall) is knowing how to use face rocks and core rocks.  Face rocks are the first large stones you place, some of which are buried into the soil below, which lean into the slope.  Core rocks are smaller stones that you fit behind the face rocks, Tetris style. 

Some face rocks are headers, and they extend into the core rock.  Others are spreaders, which are parallel to the length of the wall.  Tier by tier, face rocks backed by core rocks. 

There is something alchemical about working with stone.  Somewhere deep in my mind, a new philosophy is growing that has something to do with face rocks and core rocks.  Maybe also something about keeping your spreaders to a minimum.  Not sure yet, but it's reorganizing my brain, shoring up the slippery slope of consciousness with quartz and granite.

Solid.

Doubled Up Mushrooms

Mushroom season 2009 is in full fruit right now in coastal California. Here's some recent finds under the theme "Doubled up."


Above, a beautiful young fly agaric (amanita muscaria) surrounded by some red (rosy?) russulas.



And here a pine spike (chroogomphus rutilus) is pushing up against an old slippery jack (suillus brevipes).


And finally a russula (can Feral Kevin confirm or correct this?) getting fresh with another slippery jack.

I've seen destroying angels leaning into edible agaricus mushrooms too -- that's a deady combo that has probably resulted in some melted livers in the past.

Celebrating Rock Turkey on Thanksgiving

Here's "Rock Eagle," a prehistoric rock pile sculpture located in middle Georgia. It's one of the most spectacular indigenous rock piles I've seen in the US. The Native Americans who built it are probably the ancestors of the Muskogee or Creek Indians. Known today as the Woodland Indian phase, this culture lasted from 1000BC to about 1000AD.

But most archaeologists say that the effigy sculpture is not depicting a eagle -- rather, it's most likely a turkey. Calling this sculpture Rock Eagle is massive projection of our own mythology of eagles as fierce freedom fighters ( never mind that eagles will eat carrion before hunting) and has little to do with Native American sensibilities.

On the other hand, turkeys were undoubtedly the most important bird of the prehistoric forest. Food, clothing, and building materials all are uses of the average turkey sacrifice. Even Benjamin Franklin petitioned for American national symbol to be the turkey instead of the eagle. Humble, gracious, and bountiful, this bird is still a symbol of abundance for the American Continent.

So in the spirit of gratitude this Thanksgiving, say a toast to Rock Turkey!