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Fish fragment? in Mississippian nodule


TqB

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Anyone recognise this? Phosphatic nodule, Brigantian (U. Mississippian) marine shale, Co. Durham, UK. 

Nodules from this bed often contain fish bits, as well as cephalopods, inarticulate brachiopods and (rare) conulariids.

 

Not cleanly broken but the shape is ringing a bell...

 

IMG_3202.thumb.jpg.4e82cbbd49aa3d4630f15506a54709a2.jpg

 

IMG_3201.thumb.jpg.3a2627161bbbe25634e224b6a160b846.jpg

 

IMG_3203.thumb.jpg.96cb8811e7cca449daef47d92901bd0b.jpg

 

concave counterpart

IMG_3205.thumb.jpg.5714ecb341dd8fa2f9e214bfaf1d3802.jpg

Tarquin

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Looks like part of a fish skull to me, Tarquin. 

 

 

 

gallery_2806_718_221272.jpg   gallery_2806_718_171514.jpg

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    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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YES. That is absolutely a fish skull. There seems to be quite a bit of three-dimensional braincase in there too, which is quite rare during that time interval. Would you be willing to consider donating that for research? I know a researcher in Birmingham who does excellent and important work on these.

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11 hours ago, jdp said:

YES. That is absolutely a fish skull. There seems to be quite a bit of three-dimensional braincase in there too, which is quite rare during that time interval. Would you be willing to consider donating that for research? I know a researcher in Birmingham who does excellent and important work on these.

Thanks, good to know that it might be something interesting. I'd be happy to donate it though I'll check out a couple of UK specialists I know of first. :)

Tarquin

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Awesome, Tarquin!

Thanks for the update. 

 

    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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58 minutes ago, jdp said:

Perfect! Sounds like it's going to the exact person I was thinking of!

Glad to say it is, the internet can be a small place. :D

Tarquin

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  • 3 years later...

Delayed update: this was donated to the Lapworth Museum of Geology at the University of Birmingham.

A ct scan showed that it is the front half of a coelocanth brain case. It's being worked up by  a student of Sam Giles to try to work out if it's a new or existing taxon.

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Tarquin

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