The skeleton of a Nanotyrannus lancensis is displayed as part of the "Montana Dueling Dinosaurs & Distinguished Fossils" collection at Bonhams auction house in New York, in this file photo from ... more 
The skeleton of a Nanotyrannus lancensis is displayed as part of the "Montana Dueling Dinosaurs & Distinguished Fossils" collection at Bonhams auction house in New York, in this file photo from November 14, 2013. The "Montana Dueling Dinosaurs", a Nanotyrannus lancensis and a Chasmosaurine Ceratopsian which experts believed died together in a prehistoric death match, failed to sell at auction on November 19, 2013 despite predictions they would fetch a record $9 million. REUTERS/Shannon Stapleton/Files (UNITED STATES - Tags: SOCIETY BUSINESS) less 
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Reuters | Photo By SHANNON STAPLETON / Reuters
Tue, Nov 19, 2013 11:27 PM EST