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Unknown shell

sTamprockcoin

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sTamprockcoin Regular Member

sTamprockcoin

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Found this this morning. As near as I can tell its from a siltstone layer of the Brallier formation. I know that there's not a lot of contrast or detail but any ID suggestions are appreciated. Its about 1 inch long. Second item showed up when I was trimming prior to prep (Its .25 inch).

2a.jpg

2b.jpg

1.jpg

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“Beautiful is what we see. More beautiful is what we understand. Most beautiful is what we do not comprehend.” N. Steno

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Rockwood Regular Member

Rockwood

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The first looks like a bivalve. The second is a brachiopod.

Sorry if you were looking for genus and species, but that requires more patience than I have. :) 

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Tidgy's Dad Regular Member

Tidgy's Dad

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The brachiopod seems to be an internal mold, so is more difficult to identify.

I might be tempted to guess at Cyrtospirifer chemungensis. 

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Tortoise Friend.

MOTM.png.61350469b02f439fd4d5d77c2c69da85.png.a47e14d65deb3f8b242019b3a81d8160-1.png.60b8b8c07f6fa194511f8b7cfb7cc190.png

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Fossildude19 Regular Member

Fossildude19

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The brachiopod may be something like Plicoplasia plicatus.  :unsure:  

 

plicoplasia.JPG

 

 

The bivalve looks similar to Actinopteria sp.  (Maybe A. subdecussata? )

 

bivalve.JPG 

 

 

Images from Devonian Paleontology of New York David M. Linsley 1994

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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  

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sTamprockcoin Regular Member

sTamprockcoin

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Forgot that I had that pdf, I'll try to remember to check that before I ask for id help. Sorry.

“Beautiful is what we see. More beautiful is what we understand. Most beautiful is what we do not comprehend.” N. Steno

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