Keywords: The Quarterly journal of the Geological Society of London (12511940903).jpg BIGSBY GEOLOGY OF QUEBEC <br> 99 <br> 1853 <br> conglomerate next above see fig 6 The conglomerate from which <br> this fragment has been detached has very small pebbles of limestone <br> lumps of black clay fragments of hyaline and brown quartz and <br> grains of chlorite Great disturbances are also met with in the fields <br> above and near this road <br> Fig 6 Section on the road-side Lauzon Cliff <br> a Calcareous conglomerate pebbles very small ; with lumps of black and green clay and <br> fragments of pale brown and hyaline quartz <br> b Clay-slate enclosing a fragment of a 22 feet long by 6 feet <br> c Coarse calcareous conglomerate with fragments of pale limestone often angular and <br> 3 inches long ; hyaline quartz in drops and long slips of clay-slate ; white and red calc- <br> spar in veins ; rock-crystal and bitumen in geodes 10 feet thick <br> d Clay-slate <br> The upper conglomerate 10 feet thick contains angular fragments <br> of the diameter of 3 inches They are pale limestone green <br> and black clays and hyaline quartz It has also druses of rock- <br> crystals white and red calc-spar and bitumen in crusts and geodes <br> Some yards west of this a second road mounts the same broken <br> chflF It displays alternations of strata similar to those just de- <br> scribed but I refer to it on account of a coarse calcareous pudding- 34983202 108767 51125 Page 99 Text v 9 http //www biodiversitylibrary org/page/34983202 1853 Geological Society of London Biodiversity Heritage Library The Quarterly journal of the Geological Society of London v 9 1853 Geology Periodicals Smithsonian Libraries bhl page 34983202 dc identifier http //biodiversitylibrary org/page/34983202 smithsonian libraries Information field Flickr posted date ISOdate 2014-02-14 Check categories 2015 August 26 CC-BY-2 0 BioDivLibrary https //flickr com/photos/61021753 N02/12511940903 2015-08-27 10 04 25 cc-by-2 0 PD-old-70-1923 The Quarterly journal of the Geological Society of London 1853 Photos uploaded from Flickr by FĂŚ using a script |