Figures

Figure 11.3   Some examples of the main groups of sponges: Archaeoscyphia (0.25), Siphonia (0.4 and 0.8), Protospongia (0.4), Hydnoceras (0.25), Prismodictya (0.6), Rhaphidonema (0.8), Corynella (0.8) and Astraeospongium (0.4).

← Back