Author: Ribecai, C., & Tongiorgi, M., 1999.: Title: The Ordovician acritarch genus Pachysphaeridium Burmann 1970: new, revised, and reassigned species.
Description: Palaeontogr. Ital., 36: pp. 117-153, 6 plates of large microphotos, 2 tabs., refs. Large 4to. Plain new wrappers.
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Price: EUR 12.50 = appr. US$ 13.59 Seller: Aquila Natural History Books / Aquila Antiquariaat
- Book number: 13562