Fig. 5 in Conodont ecology in the Early-Middle Frasnian transition on the South Polish carbonate shelf

Fig. 5. Conodont biofacies distribution, dominating species, abundance trends and autochtony index (ramiform to platform element ratio; Racki 1993) against carbonate and organic carbon isotopic curves (the results in per mil deviation from the Vienna Peedee Belemnite standard, VPDB; see details in Pisarzowska et al. 2006) for Wietrznia Ie. Note diverse frequency and conodont element ratio within micritic and detrital layers. Biofacies abbreviations: A, ancyrodellid; P, polygnathid; I, icriodontid; M, mesotaxid; Pa, palmatolepid; mix, mixed; *, biofacies determined from low frequency samples (less than 20 Pa elements).