What the hell is this ?

[Hunter007]

Found this on the beach down south think it's a jawbone from something anyone have any idea 

Edited April 29, 2019 by Storm914

[Marion]

Looks like a seashell to me

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[helmut in the bush]

that's part of a queen helmut shell

[Hunter007]

53 minutes ago, helmut in the bush said:

that's part of a queen helmut shell

Good call just looked that up pretty sure that  is what it is .

[ApexerER]

I was going to say aquarious diasourous…...