"...a stone in a hedgerow up on the downs, the other side of the Ridgeway, with several such holes, much deeper and more regular, with deposits of metal in the bottom of them."
I've heard that pseudo-cups can be formed when metal deposits in a stone rust away - perhaps that's what's happened here?
 Reply | with quote | Posted by TomBo
31st December 2003ce
12:59 |
Cup marks, or weathering? (ocifant, Dec 30, 2003, 19:14)- Re: Cup marks, or weathering? (Pete G, Dec 30, 2003, 19:23)
- Re: Cup marks, or weathering? (ocifant, Dec 30, 2003, 20:32)
- Re: Cup marks, or weathering? (Pete G, Dec 30, 2003, 21:01)
- Re: Cup marks, or weathering? (FourWinds, Dec 30, 2003, 21:24)
- Re: Cup marks, or weathering? (ocifant, Dec 30, 2003, 21:53)
- Re: Cup marks, or weathering? (nigelswift, Dec 31, 2003, 08:27)
- Re: Cup marks, or weathering? (Spaceship mark, Dec 31, 2003, 09:28)
- Re: Cup marks, or weathering? (TomBo, Dec 31, 2003, 12:59)
- Re: Cup marks, or weathering? (Pete G, Dec 31, 2003, 14:19)
- Re: Cup marks, or weathering? (Kozmik_Ken, Dec 31, 2003, 10:34)
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Re: Cup marks, or weathering? (nigelswift)