Shark tooth

[Ben&Jess]

My wife found this the other day we have not seen one ever with markings down the sides of the tooth, any idea what species??

[Ben&Jess]

[grandpa]

So, Ben, is it just me or is it a fact that Jess always seems to find the most interesting stuff? 

 

Sorry, I can't help with the ID, though.

[Ben&Jess]

Lol yes she definitely has the eye and seems to be in the right place at the right time. But it doesn’t go without saying I taught her how to fossil hunt. Yet I seem to be on the short end of all these great finds. As the same goes when I take her fishing she always kicks my tail. But I can not complain what a great wife she is and loves the outdoors and not afraid to get her hands dirty

[grandpa]

So, you love the same things and are copacetic, how fortunate for the both of you.  Embrace each other and don't let go.  Advise from a lucky guy with a loving wife who just celebrated our 51st anniversary of wedded bliss - 10 wonderful years together.  And I let her decide which 10.

[Ben&Jess]

Thanks and definitely agree with you sir and congrats on 51. We just celebrated our 12th

[Macrophyseter]

The crown appears quite robust and triangular, and I believe I see some evidence of a tooth neck/bourlette; IMO it is likely a megalodon or another Carcharocles species depending on the locality.

[D.N.FossilmanLithuania]

upper part of Megalodon tooth.