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Mazon Creek fossil IDs


ChicagolandFossilGuy

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ChicagolandFossilGuy

Hi guys. I'm looking for some more help identifying these Mazon Creek (Illinois) fossils. I think one is some sort of calamites? Thanks for your time.

 

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2 minutes ago, ChicagolandFossilGuy said:

1668339130_0802aU194cropped.thumb.jpg.8c4c101444b67f999cb12c590494bc2d.jpg37697707_0478aU35cropped.thumb.jpg.5a673030d14c68fc88a567b69a27d2d1.jpg

 

Top one looks like a piece of Annularia and bottom is a piece of Calamites. Not sure what your first photo is.

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fossilcrazy

Your first nodule looks like it could be Calamostachys, a Calamites seed cone. Here is a picture of mine on the bottom right side corner.

Seeds & Bark .5.JPG

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