The skeleton of a Chasmosaurine Ceratopsian is displayed as part of the "Montana Dueling Dinosaurs & Distinguished Fossils" collection at Bonhams auction house in New York, November 14, 2013. The ... more 
The skeleton of a Chasmosaurine Ceratopsian is displayed as part of the "Montana Dueling Dinosaurs & Distinguished Fossils" collection at Bonhams auction house in New York, November 14, 2013. The "Montana Dueling Dinosaurs", a Nanotyrannus lancensis and a Chasmosaurine Ceratopsian which experts believed died together in a prehistoric death match, will headline a November 19 auction. REUTERS/Shannon Stapleton (UNITED STATES - Tags: SOCIETY BUSINESS) less 
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Reuters | Photo By SHANNON STAPLETON / REUTERS
Thu, Nov 14, 2013 3:51 PM EST