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and so frequently associated

image

*
“...an engraved section traversing Europe from the northern extremity of Great Britain to Venice” (unopened), illustrating
W. D. Conybeare (1782-1857 *). “Report on the Progress, Actual State, and Ulterior Prospects of Geological Science.”
In Report of the First and Second Meetings of the British Association for the Advancement of Science ; at York in 1831, and at Oxford in 1832. Second edition (London 1835) : 365-414
UC Berkeley copy, digitized April 16, 2007

“Trap dykes are so common in this district, and so frequently associated with the lines of fault... that we cannot but refer those dislocations principally to volcanic agency.”   p 382

the page itself demonstrates dykes, and folds.
 

18 December 2013

tags:
geological science; paper models; ulterior prospects
W. D. Conybeare, “Report on the Progress, Actual State, and Ulterior Prospects of Geological Science” (1831)