PLATE 22. 



Fig. 27. Tubulipora pacifica sp. nov. A small colony showing the 

 arrangement of the zooecia and the shape anrl position of two ooeeia; one 

 ocecium with flaring ooeciopore (fl. oep.), the other with a somewhat com- 

 pressed ooeciopore (com. oep.). X 40. 



Fig. 28. T. pacifica. Habit sketch. X 8. 



Fig. 29. Tubulipora occidentalis sp. nov. A portion of a colony to 

 show the arrangement of the zooecia in bundles and the position of an 

 ocecium with typical ooccial tube (oest. t.) and ooeciopore (oep.) X 25. 



Fig. 30. T. occidentalis. A colony growing round a stem. X 1. 



Fig. 31. T. occidentalis. A colony growing on a flat surface. X 1. 



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