Comments on a compass diagram designed to show the dip, strike, and anticlinal lines of a geological formation.
Showing 1–3 of 3 items
The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Comments on a compass diagram designed to show the dip, strike, and anticlinal lines of a geological formation.
Writes concerning CD’s "geometrico-geological problem". Attempts to square some of CD’s observations with certain geometrical theories concerning geological elevation.
Discussion of CD’s geological problem, relating to elevation of laminated beds around a rising granitic ridge.