Hokkaidoconcha Kaim, Jenkins & Waren 2008 ...
? Hokkaidoconcha sp. (Fig. 6E–I) Description. Abyssochrysoid shells ornamented with strong orthocline axial ribs which do not reach the suture adapically and with numerous spiral riblets which cross over the axial ribs. Growth lines prosocline. Whorl flanks are weakly inflated and the suture moderat...
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Zenodo
2017
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Online Access: | https://dx.doi.org/10.5281/zenodo.6009570 https://zenodo.org/doi/10.5281/zenodo.6009570 |