| Date Note | Date of referenced work, used for second edition of Greenough's map |
| Description | Geological colouring, and copious geological notes, by George Bellas Greenough, [1831-1840] on base sheet showing Northumberland and Southern Scotland, from a larger map probably published by John Cary, [n.d.]. No Greenough number. Scale-1:115,000, 111cm x 138cm. Dissected on cloth. |
| Administrative History | The latest bibliographic reference cited on the map is from the 'Transactions of the Natural History Society of Northumberland, Durham and Newcastle upon Tyne', vol 1 (1831).
The map is likely to have formed part of the research for the second edition of Greenough's 'Geological Map of England & Wales' (1840). |