Split Mountain is an anticline -- rock folded upwards to form a ridge. But we were there at the same time as a geology field trip; & doing a little eavesdropping, we learned the correct technical term for the baroque peak of the fold (seen here): "crazycline."
When I walked over to stand in front of the wall & do my best to look like a human being for scale, I also discovered my one & only specimen of Orcutt's aster, growing straight out of the rock.
Rumor has it (see comment from Tom Feldman below) that this plant has been there since at least 1989.
martha1104, MemaNH ... retired and loving it!!!, mirkazemian, Miguel Vera, and 15 other people added this photo to their favorites.

Rachel Pennington 99 months ago | reply
Wow, glad you got in there for perspective. I never would've realized it was that big. Great shot!
Buckeye. 88 months ago | reply
Cool shades. :-)
scott_rtw 88 months ago | reply
Crazycline! Great; I learned a new term! Where is Split Mountain?
Anita363 88 months ago | reply
@Buckeye: Yes, well, that's the bug-eyed monster look. That's why "looking like a human being for scale" was challenging. :-)
@Scott: Anza-Borrego, in S CA.
stone_singer48 74 months ago | reply
Southern California, eh? That's a good example of the result of plate tectonics on rocks and sediments. It really messes with them! Great shot by the way.
Rebecca Latson Photography 61 months ago | reply
Being a geologist, this is a great photo! It's always good to have something in there for scale, and your bright pink shirt adds a nice little touch to an otherwise monochrome-looking scene.
tomfeldman 45 months ago | reply
Nice shot...I was there in 1989, and the aster was there. I'll see if I can find my photo and post it. Was there with Carl Hansen.
W9JIM 40 months ago | reply
One of my favorite places in the park.
math3780 31 months ago | reply
Thanks for posting your image in Geology Flickrs
subarcticmike 6 months ago | reply
unique giant core of layered rocks folded like butter
perfectly composed frame