by Thomas Kitchin, ... ; Geological map by L.A. Necker.
Relief shown by hashures.
Inset map: Shetland Isles
Decorative cartouche.
"Presented to the Geological Society by Mr A L Necker Novr 4th 1808."
"Facsimile of Ms. Geological map, by L.A. Necker, 1808. Reproduced by kind permission of the Geological Society of London."
"Scotland colored according to the rock formation."