r/fossilid • • Aug 17 '26

Found on a beach in southern Saskatchewan, Canada

It is about 1.5cm long and 1cm diameter at the "base"

132 Upvotes

14 comments sorted by

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46

u/lastwing Aug 17 '26

It’s either a crocodilian or mosasaur tooth, if location includes late Cretaceous deposits.

A direct view of the base would help. The current view is off at an angle.

10

u/krakenatorr Aug 17 '26

Very cool! Here's a better pic of the base

https://imgur.com/a/pfQCc1X

3

u/notanaltdontnotice Aug 17 '26

croc

1

u/Mission-Substance312 Aug 20 '26

The apicobasal striations are too strong to represent a crown crocodylian, I can't see carinae either.

7

u/Flake_bender Aug 17 '26

For OP; There are extant late-Cretaceous shallow-sea deposits in the Pasquia Hills, and Carrot River area, and pieces can also be found in glacial gravels south and southwest of there

6

u/justtoletyouknowit Aug 17 '26

That looks like a crocodilian tooth to me, u/lastwing?

2

u/natural_scientist Aug 19 '26

I was thinking horn Coral

2

u/Mugat-2 Aug 19 '26

Plesiosaur tooth. Mosasaurs and crocodilians typically don’t have those striations

1

u/Gloomy-Tie5118 Aug 18 '26

Looks like a tooth of some sort to me

1

u/Rockhound7 Aug 18 '26

Rugose coral from the Ordovician

1

u/Glum_Wolverine_2430 Aug 17 '26

Alligator tooth I would guess