Errors were found in Figures 2, 17 and 19. The correct figures are as follows.
Fig. 2.
Lithostratigraphic nomenclature of the Chalk of the Northern Province compared with that of the Southern Province. The traditional zones for the Northern Province are shown together with those used here. UG, Upper Greensand.
Fig. 17.
Distribution of selected calcitic macrofossils in the Hunstanton Formation at Hunstanton.
Fig. 19.
Distribution of selected fossils in the Hunstanton Formation and lowermost Ferriby Formation at South Ferriby. Belemnite biohorizons BB2 and BB3 with Neohibolites ultimus in the lower Cenomanian are shown.
- © 2019 The Author(s). Published by The Geological Society of London for the Yorkshire Geological Society. All rights reserved