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Taxon:
Genus †
Polytretia
Schrammen, 1910
(sponge)
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Entity:
†Cephaloraphiditidae (Family)
..†Cephaloraphidites (Genus)
..†Euleraphe (Genus)
..†Heteroraphidites (Genus)
..†Megaloraphium (Genus)
..†Ophiodesia (Genus)
..†Rhabdospongia (Genus)
..†Polytretia (Genus)
Authorship
Original name
:
Schrammen, 1910. Palaeontogr., Suppl. 5, no. 2, 126.
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Last updated:
1 Feb 2024