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.
E cos meus colegas, cortámolo e puidemos determinar, ao observar as súas liñas de crecemento freado, nalgunhas liñas del, que o B-Rex morrera aos 16 anos.