account of the strata of Northumberland and Durham as proved by borings and sinkings.
Subtitle: Issued by the Council of the North of England Institute of Mining and Mechanical Engineers.
Publisher: Pub. for the Institute by A. Reid
Published: 1894
Place of publication: Newcastle-upon-Tyne
Subjects: Borings -- Great Britain; Coal -- Great Britain; Geology -- England -- Durham; Geology -- England -- Northumberland