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Coral or Bivalve? Igualada Marls


Jack9909

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Looking for some help IDing a fossil found in a transitional bed between underlying marine sandstone and overlying marl. Found in a bed with many colonial corals. North-East Spain.

Overlying formations are Eocene-Oligocene in age but do not know the age of this (from literature believe it is part of the Igualada Marl).

Gut instinct says it is either some kind of fan coral or a fragment of bivalve shell. Any thoughts appreciated (scale on line drawing).

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I'm in the bivalve camp.

Can't id any further, however.

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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Thanks everyone for your help. I have also been trying to ID a colonial coral I found in the same location. Looks like Astrocoenia to me but struggling to find information on the age range and if this is possible. Cheers again.

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Once again,Kudos for Al Dente!
I like your drawings! You have talent. :)

" We are not separate and independent entities, but like links in a chain, and we could not by any means be what we are without those who went before us and showed us the way. "

Thomas Mann

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Haha thank you,

I am planning on using the drawings as part of my dissertation and figured they may help with identification!

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