I agree with that. So how do you date the lines?
More unwarranted assumptions?
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On Tuesday, November 3, 2015 John Wood <[log in to unmask]> wrote:
When I first saw this my first inclination was toward a work surface. Perhaps a cutting surface rather than anything vaguely connected with art.
On 3 Nov 2015 15:10, "Michael" <[log in to unmask]> wrote: > "A dig in Jersey has yielded a stash of hunter-gatherer artefacts from the > end of the last Ice Age, including stone pieces criss-crossed by carved > lines. ... estimate them to be at least 14,000 years old." > > "Carved lines" - they look just like my bread board! > > http://www.bbc.co.uk/news/science-environment-34679202 >