figs. 1-50, tabs., maps 1-15.Descriptors: Cheiloporidion pulvinatum, Crypthelia formosa, Crypthelia fragilis, Errina cheilopora, Errina cyclopora, Errinopora cestoporina, Errinopsis fenestrata, nferiolabiata lowei, Errina (Inferiolabiata) lowei, Lepidopora acrolophos, Lepidopora granulosa, Sporadopora granulosa, Lepidotheca fascicularis, Errina (Inferiolabiata) fascicularis, Stylaster robustus, Allopora robusta, Errina boschmai