Megasurcula siogamensis explained

Megasurcula siogamensis is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.^[1]

Distribution

Fossils of this marine species have been found in Middle Miocene strata in Japan.

References

• Nomura, S. "Miocene Mollusca from Siogama, Northeast Honsyu, Japan." Saito Ho-on Kai Museum, Research Bulletin 6 (1935): 193–234.

Notes and References

1. http://webdb2.museum.tohoku.ac.jp/data_base/IGPS/042720_.html Tohoku University Museum: Megasurcula siogamensis