FIG. 3 in A Boreal serpulid fauna from Volgian-Ryazanian (latest Jurassic-earliest Cretaceous) shelf sediments and hydrocarbon seeps from Svalbard

• Main Authors: Vinn, Olev, Hryniewicz, Krzysztof, Little, Crispin T. S., Nakrem, Hans A.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2014
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Sabellida; Serpulidae; Pyrgopolon; Svalbard; Spitsbergen
• Online Access: https://doi.org/10.5281/zenodo.5377307

FIG. 3. — Serpulids from background sediments and seep carbonate bodies, Spitsbergen, Svalbard: A-C,?Pyrgopolon decorata (Stolley, 1912): A, two large specimens showing the shape and external ornament of the tube (PMO 217.355A, B), Konusdalen; B, details of the external ornament of?Pyrgopolon decora...