Sphaeroidothyris sphaeroidalis (SOWERBY, 1823)Product no.: 2981Period: Late Bajocian, Dogger Delta, Middle Jurasic |
Spirorbis sp. (DAUDIN, 1880) on big Cyrtospirifer grabaui (PAEKELMANN, 1942)Product no.: W15-2Period: Late Frasnian (F 3), Late Devonian |
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