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Shamalama

Cordaicarpus seeds or fish scales?

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Shamalama

Some more items from the Llwellyn formation at St. Clair that I'm trying to pin the ID down on. I have found oodles of these in some layers at St. Clair and the rounded shape makes me think they are Cordaicarpus seeds. However, there is not enough detail for me to be sure. Someone also suggested then could be fish scales but they have no blue tint (which is from the phosphates found in bones and scales) nor ornamentation.

 

Thoughts?

IMG_7066.thumb.jpg.2d2bb5fa8ae146fa2c40d4b66b4b5536.jpgIMG_7068.thumb.jpg.2eec516cd84b2d541ab37e3ed97fea3e.jpgIMG_7069.thumb.jpg.98498967757e5d5cd46fb72db4f5deb5.jpg

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Fossildude19

I don't think it is  a scale, Dave. 

No concentric rings are visible, which fish Carboniferous scales usually have.

Also, the carbonaceous look to if leads me to plant matter. 

Wait for some more opinions, though. ;) 

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Tidgy's Dad

I would go with a seed of some type.

Cordaicarpus seems a good start.

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