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DPS Ammonite

Arizona Devonian Stromatoporoid

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DPS Ammonite

I collected these silicified stromatoporoids from the Devonian, Frasnian Age, Martin Formation north of Payson, Arizona. The spires are 2-4 mm high and have  bases 1 to 1.5 mm wide. Hexagoneria and Pachyphyllum corals occur with these. The first photo may be a difference species from the last photos since the spires are lower. Any idea what species these stromatoporoids might be?

P1020242 (1280x1009).jpg

P1020264 (1280x838).jpg

P1020266 (1280x988).jpg

P1020267 (1280x960).jpg


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