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I am not sure what this is. Maybe Bryozoan?


davidcpowers

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I found two chunks of limestone from Madison group possibly lodgpole or Mission Canyon member. Take from upper belt Creek in Montana.  At first I thought this was a coral. Is this a Bryozoan?

limestone-2.jpg

bryozoan-detail.jpg

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Consider Syringopora, a common coral. See one from the Pennsylvanian Naco Formation.

IMG_0449.JPG

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9 hours ago, DPS Ammonite said:

Consider Syringopora, a common coral. See one from the Pennsylvanian Naco Formation.

 

I agree it seems to be a tabulate coral and Syringopora is the most likely. Can't actually see any internal structure (steeply domed tabulae) that would confirm this though - you might need a cut section to be certain.

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Tarquin

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Welcome to the Forum! :)
I agree with all the above statements.
(Always, and I suggest this, it will be good a millimeter scale attached to all the specimens having tiny structures.)

 

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  • 2 months later...

Thank you for your help. I  forgot to check the notify tab. Sorry for the delay in response.

 

Cheers

David

 

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