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| Keywords: The Quarterly journal of the Geological Society of London (12645871493).jpg 1863 ROBERTS AND RANDALL PASSAGE-BEDS AT LINLEY <br> 231 <br> Fig 1 Sketch of the Upper Ludlow Rocks and the Passage-beds at <br> Linley Brook <br> The numbers refer to those attached to the beds in fig 2 <br> In connecting the higher beds of this series with the true Old <br> Red Sandstone it is worth remarking that the lowest Cornstone <br> of the Old Red at present known occurs interstratified with the <br> plant-bearing grits d in the Linley series at Trimpley two miles <br> north-west of Kidderminster If therefore these bands of inorganic <br> breccia have any value as dividers of the series we have here the <br> proved position of one relatively to underlying deposits hitherto most <br> difficult of arrangement <br> On the fossil contents of the series three observations may be <br> made firstly the abundance of Lingulce occurring in two condi- <br> tions as well-preserved shells upon the surfaces of the shales and <br> as layers of triturated shells ; secondly the importance of the Fish- <br> fauna of the upper bone-bed which has yielded the largest spines <br> yet discovered of the forms figured by Sir P G Egerton from the <br> corresponding bed at the Paper Mill Ludlow together with some <br> fragments of solid bone ribs two inches in length ; and thirdly <br> the entire absence so far as we have been able to make out of Crus- <br> tacean remains Even the lower bone-bed which has furnished <br> from its outcrop at Ludlow and all other exposures such numbers of <br> Astacoderma does not appear to contain a trace of these bodies ; for <br> though subjected to careful scrutiny by Dr Harley and ourselves it <br> Quart Journ Geol Soc vol xiii PI X p 289 <br> r2 35328192 109632 51125 Page 231 Text v 19 http //www biodiversitylibrary org/page/35328192 1863 Geological Society of London NameFound Astacoderma NameConfirmed Astacoderma NameBankID 4081351 Biodiversity Heritage Library The Quarterly journal of the Geological Society of London v 19 1863 Geology Periodicals Smithsonian Libraries bhl page 35328192 dc identifier http //biodiversitylibrary org/page/35328192 smithsonian libraries Information field Flickr posted date ISOdate 2014-02-20 Check categories 2015 August 26 CC-BY-2 0 BioDivLibrary https //flickr com/photos/61021753 N02/12645871493 2015-08-27 11 56 36 cc-by-2 0 PD-old-70-1923 The Quarterly journal of the Geological Society of London 1863 Photos uploaded from Flickr by FĂŚ using a script | ||||
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