Girvanella? Encrust. Forams & Dasycladacea - Pennsylvannian (B/73/Pen/NMx)
![](Images/_Gallery_Micro/Photos_Related/b-073-5x-01.jpg) 5x
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![](Images/_Gallery_Micro/Photos_Related/b-073-5x-02.jpg) 5x
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![](Images/_Gallery_Micro/Photos_Related/b-073-5x-03.jpg) 5x
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![](Images/_Gallery_Micro/Photos_Related/b-073-X-5x-01.jpg) 5x cross nicol
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![](Images/_Gallery_Micro/Photos_Related/b-073-X-5x-03.jpg) 5x cross nicol
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![](Images/_Gallery_Micro/Photos_Related/b-073-Xf-5x-01.jpg) 5x wave plate
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Outstanding feature |
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Folk Classification |
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Dunham Classification |
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Common Grains |
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Sorting |
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Rounding |
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Micritization & envelopes |
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Cement & diagenetic fabric |
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Porosity |
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Depositional Setting |
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Diagenetic history |
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Thursday, November 11, 2021