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Jaw Bone With A Few Broken Teeth


sward

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Attached are some images of a small section of jaw bone with a few broken teeth that I found on my hillside yesterday.

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SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Rather Gar-like, yes?

"There has been an alarming increase in the number of things I know nothing about." - Ashleigh Ellwood Brilliant

“Try to learn something about everything and everything about something.” - Thomas Henry Huxley

>Paleontology is an evolving science.

>May your wonders never cease!

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I'm assuming some type of gar like fish until I hear otherwise.

I looked at Barracuda, but the teeth are too far apart and aren't as "hefty".

I remember seeing a similar posting in the past, but I don't remember what it was ID'd as. I guess I'd better do some searching.

Some type of Enchodus??? I think they were from the upper cretaceous and this would have come from the lower???

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Very different, can't wait for an ID----Strange----Looks fish but like Roz said, the teeth are really spaced far apart, maybe lower jaw from Enchodus sp.---Tom

post-3940-0-39187300-1351978597_thumb.jpgMaybe Enchodus

Grow Old Kicking And Screaming !!
"Don't Tread On Me"

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Very different, can't wait for an ID----Strange----Looks fish but like Roz said, the teeth are really spaced far apart, maybe lower jaw from Enchodus sp.---Tom

post-3940-0-39187300-1351978597_thumb.jpgMaybe Enchodus

Tom,

That's the closest thing I've come up with, but having never actually seen an Enchodus fossil, I can't really compare.

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Too long and skinny for Enchodus.....it's wild looking!

Xiphactinus,

Do you mean the teeth are too long and skinny or the hole jaw section?

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Xiphactinus,

Do you mean the teeth are too long and skinny or the hole jaw section?

I'd say he means the whole jaw section- enchodus jaws are never that long

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I'd say he means the whole jaw section- enchodus jaws are never that long

The scale shown is in millimeters. I was thinking it may be too small to be Enchodus. How long are they normally?

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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The scale shown is in millimeters. I was thinking it may be too small to be Enchodus. How long are they normally?

I meant in proportion to the length- looks too narrow for that length

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I just want to throw this out there, looking at the diversity of fish species today, it just might be conceivable that the jaw could be from something new, after all the Cretaceous sample pool isn't that numberous for species in Texas or the US as a whole unless there is literature out there illustrating Cretaceous marine fish I haven't seen----but would like to---Tom

Grow Old Kicking And Screaming !!
"Don't Tread On Me"

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I meant in proportion to the length- looks too narrow for that length

Yes, this is what I meant. Enchodus jaws can be less than an inch to several inches depending upon the species, but the proportion isn't like the fossil in question.

Can't wait to see what this turns out to be!

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I do not believe that this is a fish jaw.

I'm thinking toothed pterosaur...

I, too, cannot wait to see what others think.

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Might be time to email out images ...

Any idea who to send images to, and their contact info?

I'm actually quite intrigued about this one. This is the first time I've ever posted anything that wasn't identified within 5 minutes.

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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I smelled pterosaur too, but that is just a hunch. Are pterosaur teeth fixed to the jaws in the same way these are? If it were my fossil that's where I would start searching. Good luck... cool find whatever it turns out to be.

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Um.... WOW.

Dang I'd love to make that one of those special flying "fish"...

Maybe that's what dinodigger meant. I wasn't sure what he meant because pterosaur would have never crossed my mind.

Now to start re-thinking my searches.

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Any idea who to send images to, and their contact info?

I'm actually quite intrigued about this one. This is the first time I've ever posted anything that wasn't identified within 5 minutes.

Yes, I would email pics to Scott Myers at SMU. He is the one that did the paper on Lance's

smyers(AT)smu.edu

Welcome to the forum!

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Yes, I would email pics to Scott Myers at SMU. He is the one that did the paper on Lance's

smyers(AT)smu.edu

Roz,

Thanks!. I'll get some pics sent to him right now to see what he says.

SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Roz,

Thanks!. I'll get some pics sent to him right now to see what he says.

Sure! Lets us know when you hear back..

Welcome to the forum!

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Based on ya'lls latest input, I did the best I could to take some pics of the end of the fragment to see if it looks hollow.

What do you think?

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SWard
Southeast Missouri

(formerly Dallas/Ft. Worth, TX)

USA

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Yes, I would email pics to Scott Myers at SMU. He is the one that did the paper on Lance's

smyers(AT)smu.edu

I agree!

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