FIGURE 6. 1–4. Ptilorhynchia aff. plumasensis Crickmay, USGS Mesozoic Locality 32032 in Brachiopods from Late Jurassic-Early Cretaceous hydrocarbon seep deposits, central Spitsbergen, Svalbard

• Main Authors: Sandy, Michael R., Hryniewicz, Krzysztof, Hammer, Øyvind, Nakrem, Hans Arne, Little, Crispin T. S.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2014
• Subjects: Biodiversity; Taxonomy; Animalia; Brachiopoda; Rhynchonellata; Rhynchonellida; Rhynchonellidae; Ptilorhynchia; Svalbard; Alaska; Spitsbergen
• Online Access: https://doi.org/10.5281/zenodo.4951772

FIGURE 6. 1–4. Ptilorhynchia aff. plumasensis Crickmay, USGS Mesozoic Locality 32032 (=80Ace119), Karluk Quadrangle, Alaska, Shelikof Formation, Callovian, Middle Jurassic, dorsal, ventral, lateral, and anterior views. 5–8. Ptilorhynchia jeletzkyi Owen, USGS Mesozoic locality 14496, co–occurs with Buchia mosquensis (von Buch), probably Naknek series, Kimmeridgian–Tithonian(?), Upper Jurassic, McCarthy Quadrangle, Alaska. Collector, Fred H. Moffit, 1928. Dorsal, ventral, lateral, and anterior views.9–17. Ptilorhynchia obscuricostata Dagys. 9–12. PMO 224.880, seep 9, dorsal, ventral, lateral, and anterior views. 13–17. PMO 224.881, seep 9, dorsal, ventral, lateral, anterior and posterior 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 514, DOI:10.11646/zootaxa.3884.6.1, http://zenodo.org/record/4951742