Fig. 4 in Stromatoporoids from a Middle Devonian reef in South China and their palaeoecological implication

Fig. 4. Pie charts illustrating palaeoecological parameters of the stromatoporiod fauna. A. External morphology. B. Thickness. C. Substrate types. D. Thickness of growth interruption. Abbreviations: Ger, Gerronostromaria grossum Dong, 1974; Cla, Clathrocoilona spissa (Lecompte, 1951);?Hab, Habrostroma laminosum (Lecompte, 1952); Par, Parallelopora sp.; Pse, Pseudotrupetostroma porosum (Yang and Dong, 1979); Sal, Salairella buecheliensis (Bargatzky, 1881); Sta, Stachyodes sp.; Stac, Stachyodes costulata Lecompte, 1952; Staf, Stachyodes fasciculata Dong in Dong et al., 1989; Sti, Stictostroma saginatum (Lecompte, 1951); Syn, Synthetostroma actinostromoides Lecompte, 1951.