The Bathyal Holothurians of the New Zealand Region
[Introduction]
1 (2) | Calcareous deposits include anchors and three-armed anchor plates, and spired tables | Heteromolpadia Pawson (p. 10) |
2 (1) | Calcareous deposits may include anchors and rosettes of racquet-shaped plates, fusiform rods, spired tables. Single three-armed anchor plates lacking | Motpadia Risso (p. 10) |