Barry J. Ewell's Blog on Genealogy - My GenShare.com enables individuals to learn many things regarding genealogy.  This series is his 86 part series on Cemeteries.  

The Cemetery Research series is part of the Genealogy Records category featuring an online library designed to help genealogists and family historians learn about records, research skills and processes to advance the joining of generations.

Cemetery #001.  Anatomy of a Military Headstone - http://ow.ly/bnZct