A single 4,000-year-old sheep tooth has turned a long-running mystery about an ancient plague into a concrete trail of evidence, revealing how a deadly pathogen moved with people, animals, and trade ...
DURING the early part of the war the transport of sheep about the country districts was strictly regulated so that a local butcher could state definitely in which locality his meat had been fed. I ...
IN a paper “On Dental Encrustations and the Socalled ‘Gold-plating’ of Sheep's Teeth,” published in the Proceedings of the Linnean Society of New South Wales (August 25, 1920), Mr. Thos. Steel gives ...