And I and my colleagues cut into it, and we were able to determine, by looking at lines of arrested growth, some lines in it, that B-rex had died at the age of 16.
Eu e meus colegas cortamos até ele, e nós fomos capazes de determinar, olhando para as linhas de interrupção de crescimento, que B-rex tinha morrido aos 16 anos de idade.