| 1887 Plectopyramis dodecomma - Haeckel, pl. 54, fig. 6 | | 1966 Plectopyramis dodecomma - Benson p. 424-426; pl. 29, fig. 3 | | 1971 Peripyramis circumtexta - Casey pl. 23.1, fig. 11 | | 1973 Bathropyramis woodringi - Kling p. 635; pl. 2, figs. 20-23; pl. 9, (?)figs. 4-7 | | 1974 Cinclopyramis infundibulum - Renz p. 789; pl. 17, fig. 23 | | 1976 Cinclopyramis infundibulum - Renz p. 149; pl. 7, fig. 12 | | 1991 Peripyramis circumtexta - Takahashi (part.) p. 113; pl. 35, figs. 10(?), 12-13, (not 11) |
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