Figure 5
From: Animal–substrate interactions preserved in ancient lagoonal chalk
Distribution of the most recurring chalk ichnotaxa in shelf-sea (a) versus deep-sea (b) environments. Ch = Chondrites; Cy = Cylindrichnus; Gy = Gyrolithes; Op = Ophiomorpha; Pa = Palaeophycus; Ph = Phycosiphon; Pl = Planolites; Sk = Skolithos; Ta = Taenidium; Te = Teichichnus; Th = Thalassinoides; Tr = Trichichnus; Zo = Zoophycos.
