image: Close-up of block of laminated micrite showing alternation of more and less soluble layers; the dark object in the very thin layer to the right of the coin is the edge of an intact fossil fish.
Close-up of block of laminated micrite showing alternation of more and less soluble layers; the dark object in the very thin layer to the right of the coin is the edge of an intact fossil fish.
 
[ Return to previous page ]