Igo, H.; Adachi, S. 1992. Triassic Foraminifers From The San Juan Islands, Washington, USA. In: Takayanagi, Y.; Saito, T. (Editors), Studies in Benthic Foraminifera, pp 313-322. Tokai University Press.
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Igo, H.; Adachi, S.
1992
Triassic Foraminifers From The San Juan Islands, Washington, USA