MAKE A MEME
View Large Image
| View Original: | The_Quarterly_journal_of_the_Geological_Society_of_London_(12960528274).jpg (1750x3200) | |||
| Download: | Original | Medium | Small | Thumb |
| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: The Quarterly journal of the Geological Society of London (12960528274).jpg VOLCANIC ROCKS OF DAETMOOR <br> 293 <br> cated the possible alteration of the boundary lines between the <br> Culm series and the Devonian rocks <br> Eig 9 ” Diagram to illustrate the possible Relation of the Brent-Tor <br> Volcanic Series with that of Saltash <br> N <br> Brent Tor <br> Saltash <br> The dotted lines indicate rocks now removed by denudation <br> C Carboniferous D Devonian G- G-ranite of Kingston Down <br> Fig 10 is an attempt to show in a diagrammatic manner the down- <br> throw of the existing portion of the old Brent Tor volcano between <br> the two faults which were first described by Dr HoU That these <br> Fig 10 Diagram to illustrate the Manner in which part of the Brent <br> Tor Volcano has been faulted <br> A Chief part of the cone <br> B Part of the cone faulted down <br> C Fault running N W S E <br> D Fault running nearly N S <br> faults originated as radiately disposed fissures emanating from the <br> axis of the cone seems highly probable since similarly situated <br> fissures are common in many modern volcanos From this diagram <br> it will be seen that by far the greater portion of the cone has been <br> long since removed by denudation A considerable amount of the <br> downcast part must also have disappeared leaving only the mere <br> mole-hill from which I have endeavoured to reconstruct the moun- <br> tain which geologists will always associate with the name of Sir <br> Henry De la Beche <br> The flue of the volcano was probably situated somewhere along <br> the line of junction of the two faults The superior portion was 36090652 111264 51125 Page 293 Text 36 http //www biodiversitylibrary org/page/36090652 1880 Geological Society of London Biodiversity Heritage Library The Quarterly journal of the Geological Society of London v 36 1880 Geology Periodicals Smithsonian Libraries bhl page 36090652 dc identifier http //biodiversitylibrary org/page/36090652 smithsonian libraries Information field Flickr posted date ISOdate 2014-03-06 Check categories 2015 August 26 CC-BY-2 0 BioDivLibrary https //flickr com/photos/61021753 N02/12960528274 2015-08-26 15 51 39 cc-by-2 0 PD-old-70-1923 The Quarterly journal of the Geological Society of London 1880 Photos uploaded from Flickr by Fæ using a script | ||||
.jpg){kind=link}
