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A frequent photoblog with select favorites of my photographs. Subjects are typically nature, landscape, astrophotos, existing light.
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2009
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March
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- South Ridge, Kitt Peak, version 2
- South Ridge, Kitt Peak
- A photographically pretty sunset....
- Crescent Moon in twilight
- Tumamoc Hill dome
- Tucson Arizona
- Safe by an eyelash
- Contact!
- The Pitch
- Heritage Flight
- Tumamoc Telescope
- Tumamoc Telescopes I
- A Metate?
- The Sun?
- Petroglyph or just old grafitti?
- Petroglyphs
- Tumamoc Hill pan
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March
(17)
3 comments:
it has to be a manmade feature. If it was something natural, say caused by rain, then same kind of holes should be around, because same type of rocks are around.
I am about 98% sure this one is man-made. There are a number of similar holes in other rocks around this site, but there are also some that are more likely natural too. I've seen a lot of questionable holes that look more like they were caused by water ponding in natural depressions in the tops of rocks in the hills and mountains around Tucson.
show me picture show me picture show me picture
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