Saturday, May 18, 2013

3 of a kind

This is in response to Ken Johnston's latest post  and comment on the rarity of repetitions of shapes in rocks.
http://www.portablerockart.blogspot.com/2013/05/certainly-not-habit-of-nature.html
As I was sorting out  a tray of cherts, those three shapes stood out.

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2 comments:

  1. Brett MartinAugust 11, 2013 at 4:19 AM

    http://eoliths.blogspot.co.uk/

    Hi Nadia, any idea what they are for?
    I have a new prehistoric animation blog :-)

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