1. Holocene sea-level changes, Cumberland coast, northwest England: eustatic and glacioisostatic movements;Andrews;Geologie Mijnb.,1973
2. Littorina transgressions in Blekinge, South Sweden: a preliminary survey;Berglund;Geol. Fören. Stockh. Forh.,1971
3. Binney , E. W. Talbot , J. H. 1843 On the petroleum found in the Downholland Moss, near Ormskirk
4. Die lithostratigraphische unterteilung des marinen Holozäns an der Nordseeküste;Brand;Geol. Jb.,1965
5. Oil occurrences in southwest Lancashire (with a biological report by Kathleen B. Blackburn);Cope;Bull. geol. Surv. Gt Br.,1939