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Help identifying this fossil


DAg

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Hello, and Welcome to the Forum. :) 


I'm pretty sure it isn't a trilobite.  

It looks more like a coral in cross section, to me. 

Maybe some others will weigh in. 

Regards,

    Tim    -  VETERAN SHALE SPLITTER

   MOTM.png.61350469b02f439fd4d5d77c2c69da85.png      PaleoPartner.png.30c01982e09b0cc0b7d9d6a7a21f56c6.png.a600039856933851eeea617ca3f2d15f.png     Postmaster1.jpg.900efa599049929531fa81981f028e24.jpg    VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png  VFOTM  --- APRIL - 2015  

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I could be wrong here, but Marble is a metamorphic rock, so it should not contain any fossils.

If your flooring is made of a limestone material (which marble metamorphosis from) you could potentially have a fossil hidden in there!

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Crema Marfil from Monte Coto is an Eocene limestone. Much too young for trilobites.

I agree, corals and gastropodes

Be not ashamed of mistakes and thus make them crimes (Confucius, 551 BC - 479 BC).

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I also see a cross section of gastropod and of coral.

theme-celtique.png.bbc4d5765974b5daba0607d157eecfed.png.7c09081f292875c94595c562a862958c.png

"On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry)

"We only well see with the heart, the essential is invisible for the eyes."

 

In memory of Doren

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Thanks for all your replies! Is there a way to estimate how old these sections may be?

 

On the question of whether this is a marble and on the possibility of presence of fossils, here's what the internet threw up:

 

"Crema Marfil Commercial: this is a light-beige yellowish coloured marble, with uniform background. It presents several irregular vein, some calcite and may present strong signs of fossils. This is the commercial type of the Crema Marfil, with large supply but also demand."

 

 

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Crema marfil is a "strongly consolidated limestone".It is probaly Paleogene(eocene?),as nummulites* are found in it .

*In the generic sense of the word,hence not italicized

Geological details are scant to nonexistent,BTW.

A very large quarry seems to be located in Spain.

 

 

 

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Nice scleractinian coral ! :)

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Marble often represents very low grade metamorphism so although the limestone gets a bit cooked it doesn't obliterate the fossils. Sometimes we see fossils that were stretched or deformed in very hard shales on their way to becoming slate.

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In a river near my house i found cross-sections of rudists in stones that look like a marble of the area.

theme-celtique.png.bbc4d5765974b5daba0607d157eecfed.png.7c09081f292875c94595c562a862958c.png

"On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry)

"We only well see with the heart, the essential is invisible for the eyes."

 

In memory of Doren

photo-thumb-12286.jpg.878620deab804c0e4e53f3eab4625b4c.jpg

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fifbrindacier, if these are decent sized stones, you could take some to a local stone or tile worker and ask them to cut one in half. It would only take a couple minutes, and they would likely buzz it through the masonary saw for free. It will look rough because it isn't polished, but when wet you might see a lot of detail. Then you might find somebody to polish it for free. =-)

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This discussion has been most informative! I am attaching one more picture from the same marble floor. Wondering if this is just a snail shell fossil or a backbone??

3.jpg

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If you are referring to this item:

 

3.jpg.49095dfd947791f4b96b4272cc472338.jpg

 

I think a high spired snail. If it is indeed Eocene in age.

If it was older, I would say orthocone cephalopod.

Not a vertebral column. 

Regards,

 

    Tim    -  VETERAN SHALE SPLITTER

   MOTM.png.61350469b02f439fd4d5d77c2c69da85.png      PaleoPartner.png.30c01982e09b0cc0b7d9d6a7a21f56c6.png.a600039856933851eeea617ca3f2d15f.png     Postmaster1.jpg.900efa599049929531fa81981f028e24.jpg    VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png  VFOTM  --- APRIL - 2015  

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

John Muir ~ ~ ~ ~   ><))))( *>  About Me      

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On 30 novembre 2016 at 2:39 PM, tmaier said:

fifbrindacier, if these are decent sized stones, you could take some to a local stone or tile worker and ask them to cut one in half. It would only take a couple minutes, and they would likely buzz it through the masonary saw for free. It will look rough because it isn't polished, but when wet you might see a lot of detail. Then you might find somebody to polish it for free. =-)

That's what i did, i went to my club to cut one and then i polished one part, i had to glue the other part because it had broken.PC030215.JPG

theme-celtique.png.bbc4d5765974b5daba0607d157eecfed.png.7c09081f292875c94595c562a862958c.png

"On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry)

"We only well see with the heart, the essential is invisible for the eyes."

 

In memory of Doren

photo-thumb-12286.jpg.878620deab804c0e4e53f3eab4625b4c.jpg

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