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NJ Cretaceous streams tooth id


brad hinkelman

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Hello, 

Even though it looks worn, it does not resemble a reptile tooth for sure. I think you have the tip of an Enchodus palatine. On the sixth photo you can see a small hole at the narrower end of the fossil. That would be where the rest of the palatine fang would grow out of. The other end resembles a Croc/Plesiosaur tooth base, but it seems like just an unusual wear pattern.

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“You must take your opponent into a deep dark forest where 2+2=5, and the path leading out is only wide enough for one.” ― Mikhail Tal

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25 minutes ago, josephstrizhak said:

Hello, 

Even though it looks worn, it does not resemble a reptile tooth for sure. I think you have the tip of an Enchodus palatine. On the sixth photo you can see a small hole at the narrower end of the fossil. That would be where the rest of the palatine fang would grow out of. The other end resembles a Croc/Plesiosaur tooth base, but it seems like just an unusual wear pattern.

having hard time getting good enough pictures with lighting....diffently worn.....not sure about hole....looks like peeled off,chipped.....here are a few more

pictures

t1.jpg

t2.jpg

t3.jpg

t4.jpg

t5.jpg

t6.jpg

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It's definitely not a croc tooth. A croc would not have a hole at the tip (since this one has a hole at the tip, it means that there is a channel running lengthwise through the specimen; croc teeth do not have this feature); it would also taper to a sharp point.

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“You must take your opponent into a deep dark forest where 2+2=5, and the path leading out is only wide enough for one.” ― Mikhail Tal

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It appears to be a Sawfish ( Ischyrhiza mira).... if it has a tiny hole at the tip  ...Here are some photos of some of mine that was split in half. 

 

 

 

post-2085-0-43977700-1437346754.jpg

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Tony
The Brooks Are Like A Box Of Chocolates,,,, You Never Know What You'll Find.

I Told You I Don't Have Alzheimer's.....I Have Sometimers. Some Times I Remember

And Some Times I Forget.... I Mostly Forget.




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This does not resemble a sawfish rostral blade. They are not circular like this specimen; they are much flatter. They are also not bent like this object is. Also, a sawfish blade consists almost entirely of enamel, so you should expect to see at least a little bit of enamel left over even after a lot of wear.

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“You must take your opponent into a deep dark forest where 2+2=5, and the path leading out is only wide enough for one.” ― Mikhail Tal

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3 hours ago, njfossilhunter said:

It appears to be a Sawfish ( Ischyrhiza mira).... if it has a tiny hole at the tip  ...Here are some photos of some of mine that was split in half. 

 

 

 

post-2085-0-43977700-1437346754.jpg

maybe just the broken and worn base, yes

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48 minutes ago, Plax said:

maybe just the broken and worn base, yes

 

I'm thinking just about the same thing ...his is missing the base where it attach to the rostrum 

 

Here is a picture of a broken one missing the tip I got off the internet. And Brad's is missing the enamel 

 

  

 

  

saw7.jpg

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Tony
The Brooks Are Like A Box Of Chocolates,,,, You Never Know What You'll Find.

I Told You I Don't Have Alzheimer's.....I Have Sometimers. Some Times I Remember

And Some Times I Forget.... I Mostly Forget.




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2 hours ago, josephstrizhak said:

This does not resemble a sawfish rostral blade. They are not circular like this specimen; they are much flatter. They are also not bent like this object is. Also, a sawfish blade consists almost entirely of enamel, so you should expect to see at least a little bit of enamel left over even after a lot of wear.


I seen them very rounded in large ones that have smaller tips like the one pictured below

 

 

sawfish_large_web.JPG

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Tony
The Brooks Are Like A Box Of Chocolates,,,, You Never Know What You'll Find.

I Told You I Don't Have Alzheimer's.....I Have Sometimers. Some Times I Remember

And Some Times I Forget.... I Mostly Forget.




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I agree John except that I think it has been in the gravel for a while. Also it is only a rounded (formerly squarish) base without the enamel portion which is blade like. Keep in mind that I'm guessing also!

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