Stratigraphic column of SCB with the location and the distribution of fossils; A1: Overview of level lignitic claystones with debris of plant cuticle; A2: Mantelliceras lymenense (UP/SCB.13.008), scale bar 2 cm; A3: Tooth of goniopholidid in labial view (UP/SCB.13.006); A4: tooth crown of a duraphagous neosuchia in labial view (UP/SCB.13.007); A5: Shell of plate cf. Plastremys (UP/SCB.13.003); A6: Mid trunk vertebra of Simoliophis rochebrunei in anterior and right lateral views (UP/SCB.13.005); A7: Tooth of lamniform shark Cretolamna sp. in anterior view (UP/SCB.13.004); A8: View of the fossil bed. Scale bar for all the vertebrate specimens 5 mm.