A Picture Cries Out For A Caption: Can you help?

Nothing much geological today, but I was on a trip that had geological implications (more later)...

In the meantime, I know the good blogs out there live and die sometimes on the strength of a good pun in the title, but I must be tired. I felt mooved to come up with a good one for this picture I took today, and it behooved me that it should be funny and all, but all I came up with was a bunch of bulls**t.

Anyone got any ideas?