Subject ASC00014dc
The Quarterly journal of the Geological Society of London.
v.26 (1870), (1870)
Smithsonian Libraries
BHL Page 39017623
Keywords
section strata map sketch map clay chalk flambro geology geography bridhington cliff dimtington cliff sand gravel willerby wold folkton wold oolites thames vally brow Linghoc down royston down croydon hill huntington welland nen ponton hill witham lincoln lincolnshire wold humber dimlington cliff cliffs of mappleton bridlington yorkshire wold specton wold eastern moorland ice sheet ice foot ice glacial bed glacial beds northallerton stainmoor tiny maps diagrams unreadable geological strata