Fine Art of Extracting Bones From Rocks
Preparing fossils: the fine art of extracting bones
from the rocks (Rarely appreciated is the fundamental
part of palaeontology that is preparation, removing
the fossils from the rocks that entomb them.)
by Dave Hone, The Guardian, October 1, 2012,
http://www.guardian.co.uk/science/lost-worlds/2012/oct/01/dinosaurs-fossils?newsfeed=true
Best wishes,
Paul H.
