82b9d4a7520ff72957a4406bbf7de19b

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Pseudopliendoceras Lai & Xu, 1987

Source

Rank

genus

Names

1

in Xu & Lai, In Anon. Biostratigraphy of the Yantze Gorge area. Volume 2. Early Palaeozoic era. Geological Publishing House, Beijing: 539.