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Showing results for tags 'prasopora conoidea'.
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From the album: Bryozoan of Minnesota Ordovician
Prasopora conoidea - average sizes that makes them noticeable. Sometime in the future I will have to examine closer - but I suspects smaller colonies may exists on harder surfaces than most people thought. From my examinations Prasopora conoidea strongly prefers muddy sediments, as I hadn't found any in carbonate rich rocks. Seem to strongly prefers brachiopods of any sizes as starting point for their colonies though uncommonly occurs on bryozoans as well. Abundant in all layers of Decorah formation.-
- bryozoan
- decorah formation
- (and 4 more)
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From the album: Bryozoan of Minnesota Ordovician
Prasopora conoidea from Decorah Formation. Those are the largest ones I have found - seemly? (not 100% sure) only in upper Decorah Formation. The middle one is the largest I had found so far.-
- bryozoan
- decorah formation
- (and 5 more)