Cretaceous sponges from the Campanian of Misburg and Höver |
Colossolacis | Schrammen 1910 |
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Colossolacis plicataSchrammen 1910Colossolacis plicata is a rare and peculiar tetracladine sponge. The habit is that of an irregularly folded and lobate funnel. The pictured specimen is probably only a fragment, judging from the figure and description given by Schrammen (1910). |
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Spicules (tetraclones) of Colossolacis plicata. After Schrammen (1910). |