Summary: | FIGURE 7. 1–4. Cyrtothyris aff. cyrta (Walker). PMO 224.895, seep 9, dorsal, ventral, lateral, and anterior views. 5–8. Cyrtothyris? sp. PMO 224.870, seep 3, dorsal, ventral, lateral, and anterior views. 9–20. Praelongithyris? aff. borealis Owen. 9–12. PMO 224.907, seep 1, dorsal, ventral, lateral, and anterior views. 13–16. PMO 224.898, seep 9, dorsal, ventral, lateral, and anterior views. Resembles juvenile Cyrtothyris. 17–20. PMO 224.886, seep 1, dorsal, ventral, lateral, and anterior views. Form resembling Moutonithyris moutoniana (d'Orbigny). 21–24. Rouillieria cf. michalkowii (Fahrenkohl). PMO 224.901, seep 9, dorsal, ventral, lateral, and anterior views.Scale bar = 1 cm. Published as part of Sandy, Michael R., Hryniewicz, Krzysztof, Hammer, Øyvind, Nakrem, Hans Arne & Little, Crispin T. S., 2014, Brachiopods from Late Jurassic-Early Cretaceous hydrocarbon seep deposits, central Spitsbergen, Svalbard, pp. 501-532 in Zootaxa 3884 (6) on page 516, DOI:10.11646/zootaxa.3884.6.1, http://zenodo.org/record/4951742
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