Geology: a long section through mountains, and a volcano, showing strata, and, above, classes of animals. Coloured engraving by J. Fisher after T. Webster and F. Buckland.

1 print : engraving, with watercolour

Ideal section of a portion of the Earth's crust, intended to shew the order of deposition of the stratified rocks, with their relations to the unstratified rocks, composed by Thomas Webster F.G.S. &c. Bears number: Pl.1

Wellcome Collection 46742i