You will be given a definition of a task first, then some input of the task.
In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

(CNN) A prehistoric crocodile once roamed the shallow seas of the Middle Jurassic period, crushing prey with its massive jaw and blunt teeth. A British heavy metal icon once roamed the world's stages, piercing his audience's eardrums with his distorted Rickenbacker bass. Thanks to a newly published scientific discovery, the duo is now bound by a name. Lemmysuchus obtusidens: "Absolute monster' Lemmysuchus obtusidens was unveiled in the Zoological Journal of the Linnean Society earlier this week, after a team of international scientists led by University of Edinburgh paleontologist Michela Johnson found that a prehistoric teleosaur specimen at London's Natural History Museum (NHM) had been misidentified for more than 100 years.A team of scientists with a penchant for hard rock wanted to pay homage to an icon"He was this big old nasty thing": the prehistoric crocodile, that is. 
 Question:_ isn't the first musician to have a fossil named after him.
Output:
Lemmysuchus