Paropsonemid
Encyclopedia
The paropsonemids are problematic fossils known from the Ordovician to Devonian periods, which may be related to the Cambrian eldoniids. They are typified by the Chengjiang genus Paropsonema
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Paropsonema
Paropsonema is a discoidal animal known from the Cambrian Chengjiang biota and classified with the eldoniids....
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