Reconstructed skeleton of giant pterosaur unveiled in Brazil
22 March 2013 Last updated at 16:33 GMT
The reconstructed skeleton and fossilised remains of a giant pterosaur have been unveiled at a museum in Brazil.
Measuring 8.2m from wingtip to wingtip, it is thought to be the biggest flying reptile fossil ever found in the country.
Marzieh Mashkoori reports.