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Mazon creek fossils


PRK

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Both!!!!

Tullys have a much higher economic value, but both are amazing.

Somewhere, something incredible is waiting to be known.–Carl Sagan

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The Tully wins the enigmatic critter award, but the shrimp is instantly and universally recognizable.

Among the collecting cognoscente, the Tully would probably go first; to the general public, it would get a "Huh?".

"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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What are the theories on the Tully monster? I kind of think it looks like a large leech.

This is a really good thread to read.

Regards,

    Tim    -  VETERAN SHALE SPLITTER

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"In every walk with nature one receives far more than he seeks."

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I guess it all depends on what you're choosing it for.

Could you be more specific with your question, please?

~Charlie~

"There are those that look at things the way they are, and ask why.....i dream of things that never were, and ask why not?" ~RFK
->Get your Mosasaur print
->How to spot a fake Trilobite
->How to identify a CONCRETION from a DINOSAUR EGG

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I'd take the tully, because you have both halves. Which, in my opinion, makes it a better acquisition. They are both; however, beautiful specimens.

Finding my way through life; one fossil at a time.

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I am getting rid of one

Looks like tully might be the keeper?

That's what I would do. Tully's can only be found in a tiny region of Illinois. Nowhere else on earth have they found. Fossilized shrimp show up in many formations across the world spanning eons. It would be a no brainier for me to keep the tully. :).

Finding my way through life; one fossil at a time.

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That's what I would do. Tully's can only be found in a tiny region of Illinois. Nowhere else on earth have they found. Fossilized shrimp show up in many formations across the world spanning eons. It would be a no brainier for me to keep the tully. :).

Well said! I 100% agree.

~Charlie~

"There are those that look at things the way they are, and ask why.....i dream of things that never were, and ask why not?" ~RFK
->Get your Mosasaur print
->How to spot a fake Trilobite
->How to identify a CONCRETION from a DINOSAUR EGG

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I would agree. Coprinoscolex ellogimus. It's now designated as an echiuran, and no longer believed to be related to the leech.

Finding my way through life; one fossil at a time.

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Yes, now that I think back, it was coprinoscolex. i guess the only change is it a not a leech

Edited by PRK
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In the future, I surely think I can replace a nice shrimp before a nice tully

Edited by PRK
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  • 2 weeks later...

Thanks for your help--- all. Now I need your help once again

Which would you choose? I really like 'em both!

post-9950-0-79417600-1447786640_thumb.jpg

post-9950-0-09446600-1447786660_thumb.jpg

Edited by PRK
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It would kill me to give up either one, but I'd eventually recover if I still had the chiton.

"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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At the end of the day, I think the chiton is rarer than the horseshoe crab. That's the one I'd keep as it would be harder to replace.

Are you selling these off? I've dreamed of having a decent Mazon Creek fossil or 20 in my collection. Maybe one of these days I'll make it up that way.

Don

BTW did I mention you are killing me with these choices? I'd rather part with a kidney than anything you've shown in this thread.

Edited by FossilDAWG
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Thanks aus-n- don. but where are the mazon people? WELL it's certainly going to be a difficult decision with only two opinions? Can I have a few more?

Edited by PRK
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Hi Paul, you are killing me with this thread too. Difficult choices. I've always thought the Mesolimulus from Solnhofen were very cool and Euproops was a close backup l since I was a kid. Both are very special finds you have there. I'm not sure what the segmented thing on the right is--its especially neat...is that an arthropod or maybe some chiton like critter?....

Ahh, dang...I've seen more of the horseshoe crabs before so I pick the thing on the right!

Regards, Chris

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