Pirania
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- 26 Animal Evolution and Diversity
- Brachiopods Hitching a Ride: an Early
- Demosponges in the Ordovician of Morocco
- Annual Meeting 2004
- The Fezouata Fossils of Morocco; an Extraordinary Record of Marine Life in the Early Ordovicianpeter Van Roy, Derek E
- Life Strategies of Brachiopods from the Cambrian Burgess Shale
- Revisiting the Cambrian Burgess Shale Palaeocommunity in Light of New Field Discoveries from Marble Canyon, Kootenay National Park, British Columbia
- Paleobiology, Biostratigraphy, and Taphonomy of Neoproterozoic Eukaryotes and Cambrian
- The Demosponge Leptomitus Cf. L. Lineatus, First Occurrence from the Middle Cambrian of Spain (Murero Formation, Western Iberian Chain)
- Taxonomy and Evolution of the Protomonaxonid Sponge Family Piraniidae
- Smithsonian Miscellaneous Collections
- Non-Lithistid Fossil Demospongiae – Origins of Their Palaeobiodiversity and Highlights in History of Preservation