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Thorns? Carboniferous Shale


usaman65

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Hi-

Heres another VERY unusual fossil i found. Carboniferous shale, pennsylvannian, 300m/yo. Appears to be a branch with thorns. over 1.5 feet long and 3/4" wide.

check it out.

Kev

post-39-1250108618_thumb.jpg

post-39-1250108646_thumb.jpg

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Holy Toledo! Cool fossil for sure!

Is there any chance that it is a plant stem's internal structure that is preserved?

Different layers of a number of coal-swamp trees seem to get fossilized.

"There has been an alarming increase in the number of things I know nothing about." - Ashleigh Ellwood Brilliant

“Try to learn something about everything and everything about something.” - Thomas Henry Huxley

>Paleontology is an evolving science.

>May your wonders never cease!

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I'm sure Bruno or Steve will come along and correct me, but that looks like either climbing hooks from a fern or a formerly leaf covered branch and the "thorns" are the attachment points to the stem. Neat piece, where did you dig it up?

-Dave

__________________________________________________

Geologists on the whole are inconsistent drivers. When a roadcut presents itself, they tend to lurch and weave. To them, the roadcut is a portal, a fragment of a regional story, a proscenium arch that leads their imaginations into the earth and through the surrounding terrain. - John McPhee

If I'm going to drive safely, I can't do geology. - John McPhee

Check out my Blog for more fossils I've found: http://viewsofthemahantango.blogspot.com/

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