Lophospyris pentagona quadriforis |
| 1887 Semantrum quadrifore - Haeckel p. 958; pl. 92, fig. 5 | | 1966 Ceratospyris cf. pentagona - Benson p. 324-326; pl. 22, figs. 19-21 | | 1976 Lophospyris pentagona quadriforis - Goll p. 398, 400; pl. 13; pl. 14, figs. 1-3, 7, 10, 13 | | 1983 Lophospyris pentagona quadriforis - Benson p. 506 |
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