3 items found

The Bathonian strata of the Bath-Frome area: 1. A proposed type-section for the Fuller's Earth (Bathonian), based on the Horsecombe Vale no.15 borehole, near Bath, with details of contiguous strata : ... (1979)

Ian Edwin Penn

The Inferior Oolite (Bajocian) from a borehole in Lyme Bay, Dorset (1980)

Ian Edwin Penn

The inferior oolite (Bajocian) sequence from a borehole in Lyme Bay (1980)

Ian Edwin Penn