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icycatelf

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Been a while since I've found anything new, but this turned up in the creek rubble today. Could it be a fossil?

Eastern KY, Pikeville Formation (Pennsylvanian). Found as float.

rock1.jpg

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17 hours ago, rocket said:

might be yes, might be no... can you itendify fine structures like lines or cells?


I can't make out any myself, but I'm not sure if my camera would even pick up such details, or if they'd even still be preserved having been tumbled around in the creek.

Edited by icycatelf
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Casual surface-collector and Pokémon fan. QPn3FY1.gif

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Appears to me to be a water worn chunk of sedimentary rock.  Petrified wood is normally mineralized.  The fossil plants that are common in Pennsylvania are a possibility but those were generally pithy and quite different than later woody trees.  IMHO this is just a rock.

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22 hours ago, erose said:

Appears to me to be a water worn chunk of sedimentary rock.  Petrified wood is normally mineralized.  The fossil plants that are common in Pennsylvania are a possibility but those were generally pithy and quite different than later woody trees.  IMHO this is just a rock.


Yeah, I was expecting Cordaites, if anything. I've found plenty of the pith casts (Artisia) and even a couple with what appears to be the woody part of the plant attached.
 

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23 minutes ago, icycatelf said:

I was expecting Cordaites, if anything. I've found plenty of the pith casts (Artisia) and even a couple with what appears to be the woody part of the plant attached.

Some of the plant material found at the Joggins cliffs site in Nova Scotia are very mineralized looking. Is the look known in that area ?

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55 minutes ago, Rockwood said:

Some of the plant material found at the Joggins cliffs site in Nova Scotia are very mineralized looking. Is the look known in that area ?


They might occur nearby, but I've not found any calcified/silicified plant fossils in my area (over 5 years of casual surface collecting). I assume that my Cordaites example above is iron-based (limonite, siderite, etc.).

Edited by icycatelf

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Unless you can find something under a lens in some way it's still going to be tough to call this a first I'm afraid.

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