Titanoboa , , meaning `` titanic boa '' , was a genus of snake that lived approximately NUMBER@1 to NUMBER@2 million years ago , in the MISC@1 epoch , a 10-million-year period immediately following the dinosaur extinction event .

Titanoboa -LRB- meaning Boa Titan -RRB- , was a genus of snake that lived about NUMBER@1 to NUMBER@2 million years ago , in the MISC@1 epoch , a 10-million-year time after the dinosaurs were extinct .
