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Foraminifera Oligocene SW France


Foram-Mike

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I think it is a Nodobolivinella compressa - a foraminifera smaller than 0,5mm. 
 
I found it in an Oligocene sample from SW France sent to me by malacologist Dirk F.
www.foraminifera.eu/single.php?no=1012309&aktion=suche
 
Optical images. Three views of the same specimen.
 

twitnodo.jpg

Foram-Mike, Owner of www.foraminifera.eu
So far we show 12000+ images of foraminifera online for free

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I'm surprised how well such a tiny protist can be well-preserved. Probably would've taken ages to even find that thing in rock :blink:

If you're a fossil nut from Palos Verdes, San Pedro, Redondo Beach, or Torrance, feel free to shoot me a PM!

 

 

Mosasaurus_hoffmannii_skull_schematic.png

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nice one Mike

"Absence of evidence is not evidence of absence"_ Carl Sagen

No trees were killed in this posting......however, many innocent electrons were diverted from where they originally intended to go.

" I think, therefore I collect fossils." _ Me

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Very different from what I am used to seeing as foraminifera.

Good photo. 

Thanks for showing us. 

Regards,

    Tim    -  VETERAN SHALE SPLITTER

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14 hours ago, Macrophyseter said:

I'm surprised how well such a tiny protist can be well-preserved. Probably would've taken ages to even find that thing in rock :blink:

 

Fossil Forams have a much harder surface than the matrix they are embedded in. In not so stiff rock the matrix easily falls off, which for example happened with this specimen after I cooked the sample for 30 minutes in water with 7% sodium.

 

In an outcrop of marine sedimentary rock you may easily find not so stiff layers or weathered rock.

 

Foram-Mike, Owner of www.foraminifera.eu
So far we show 12000+ images of foraminifera online for free

Send us your images, samples and specimens to enlarge our coverage

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  • 1 month later...

Very nice, I love forams, hope to post some of my own in the future. I will try and find the website I have that is really good at id'ing all sorts of forams.

Found it, edited this to add, the link takes you to the gallery but beneath is a key to Benthic, planktonic and other useful links and the bar at the top gives different search topics.

 

http://www.foraminifera.eu/

Never ask a starfish for directions

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Which is the site "exploited" by Foram Mike,as you can see in his signature

What with all the DSDP and ODP  reports freely online,there's a very solid planktonic foram database close at hand.

 

 

 

 

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Never saw the signature, :blush: feel free to mock the afflicted, namely me.

Never ask a starfish for directions

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I am not the mocking type.Yours truly will insult himself,at the most.

My self esteem is somewhere between bathyal and hadal:P

 

 

 

 

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