Original: Titanoboa,  , meaning "titanic boa", was a genus of snake that lived approximately 60 to 58 million years ago, in the Paleocene epoch, a 10-million-year period immediately following the dinosaur extinction event.
Simplified: Titanoboa (meaning Boa Titan), was a genus of snake that lived about 60 to 58 million years ago, in the Paleocene epoch, a 10-million-year time after the dinosaurs were extinct.