Traits name details
original description
Yokoyama M. (1928). Mollusca from the oil-field of the island of Taiwan. <em>Imperial Geological Survey of Japan, Report.</em> 101: 1-112. page(s): 58, pl. 5, fig. 1 [details]
additional source
Makiyama, J. (1960) Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Palaeontological Society of Japan Special Papers, 6, 1, pls. 87-119. NIZT 682 page(s): pl. 91, fig. 1 [details]
source of synonymy
Kuroda, T. (1938). Miscellaneous notes on the fossil shells of Taiwan. <em>Taiwan Tigaku Kizi.</em> 9(1–2): 24–27. [details]
|