Figure 1.

Distribution of products observed by Py-GC-MS (T_py = 480°C) analysis of lower Cretaceous (Barremian) amber from the Isle of Wight. Structures of the observed analytes are illustrated below the chromatogram. Number of chromatographic peaks corresponds to numbering below individual structures. Enlargement of the region from 59.6–60.9 minutes is inset for clarity. * = Unassignable coeluting mixture.