Media type: E-Article Title: Human History Written in Stone and Blood Contributor: Jacobs, Zenobia; Roberts, Richard Published: Sigma Xi, 2009 Published in: American Scientist, 97 (2009) 4, Seite 302 Language: Not determined DOI: 10.1511/2009.79.302 ISSN: 0003-0996; 1545-2786 Keywords: Multidisciplinary Origination: Footnote: