https://templemount.wordpress.com/2015/04/14/new-information-from-the-exposed-floors-of-the-dome-of-the-rock-were/

here's one...but that's all you're getting, as far as I can see...

 

 

anyway, as far as I can remember, marr was more interested in looking at the Westminster abbey floor:

 

http://blogs.getty.edu/iris/getty-foundation-grant-allows-newly-conserved-cosmati-pavement-to-be-unveiled-at-royal-wedding/