Fig. 9
From: Revealing the diversity of amber source plants from the Early Cretaceous Crato Formation, Brazil
Ion chromatograms of in situ Araripestrobus resinosus gen. nov et sp. nov. amber analyses with Pyr-GC-MS. a Total ion chromatogram from the sample. b Detail of the chromatogram with numbered peaks for identification. c Structures identified, numbers correspond to those numbered peaks in b