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Showing results for tags 'shark spine'.
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Shark Spine Orthocanthus compresus Permian Oklahoma
JamieLynn posted a gallery image in Member Collections
From the album: Oklahoma Permian Fossil Finds
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- oklahoma
- orthocanthus
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From the album: Permian
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- microfossil
- microfossils
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From the album: Devonian
Yes, sharks used to have spines! Xenacanth sharks in the Permian and Hybodont sharks did as well. This is the only shark spine I've seen from the Devonian - if you've got one, would love to see it.-
- devonian
- devonian shark
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Hi, I found this fossil last year on a trip to the Starved Rock Clay Pit. I didn't find out what it was until just recently: a spine from a shark/eel-like creature called Listracanthus. My question is what is on the other side? Looks like a zig-zaggy impression of some sort. Thanks for any help.
- 14 replies
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- carboniferous
- illinois
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