one of the fine and huge teeth of my aunt, black beauty, the second tyrannsoaurus rex found in alberta. from the collections of the royal tyrrell museum.
fun fact about my aunt's fossils, due to the potassium rich sediments she was buried in, my aunt is now slight radioactive! not that your in danger after 5 minutes exposure to her, but the museum has had to put in special ventilation to all her storage and display areas so that the radiation doesn't build up. kind of cool!