Geological Magazine, Volume 6; Volume 56Henry Woodward Cambridge University Press, 1919 - Geology |
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Page 19
... described as fluid or gas in a very Pickwickian sense of the word , and it is possibly a mere accident that the threefold division of the interior , outlined by Benjamin Franklin , comes so near that which I propose to show is the ...
... described as fluid or gas in a very Pickwickian sense of the word , and it is possibly a mere accident that the threefold division of the interior , outlined by Benjamin Franklin , comes so near that which I propose to show is the ...
Page 36
... described by Angelin from the Brachiopodskiffer of Röstånga , in Scania , and the same author described the latter from the Brachiopodskiffer of Ostrogothia , where it occurs in beds of a higher horizon than the highest beds of that ...
... described by Angelin from the Brachiopodskiffer of Röstånga , in Scania , and the same author described the latter from the Brachiopodskiffer of Ostrogothia , where it occurs in beds of a higher horizon than the highest beds of that ...
Page 37
... described the geological features of the region , whilst the molluscan remains were studied by G. B. Sowerby and J. Carrick Moore , and the corals by W. Lonsdale , the combined results forming notable memoirs in the Quarterly Journal of ...
... described the geological features of the region , whilst the molluscan remains were studied by G. B. Sowerby and J. Carrick Moore , and the corals by W. Lonsdale , the combined results forming notable memoirs in the Quarterly Journal of ...
Page 39
... described in this paper were found in place on a bed of clay , under 12 feet of gravel , at a height of about 50 feet above the sea , in a pit near Riccarton . Some of the trunks were standing , but most of them had been snapped off ...
... described in this paper were found in place on a bed of clay , under 12 feet of gravel , at a height of about 50 feet above the sea , in a pit near Riccarton . Some of the trunks were standing , but most of them had been snapped off ...
Page 41
... described by the late Dr. G. J. Hinde & Mr. Howard Fox . ( 5 ) Is a dark - grey rock , almost black , the characteristic mineral of which is chiastolite . All these rocks succeed each other conformably , and there is no evidence of ...
... described by the late Dr. G. J. Hinde & Mr. Howard Fox . ( 5 ) Is a dark - grey rock , almost black , the characteristic mineral of which is chiastolite . All these rocks succeed each other conformably , and there is no evidence of ...
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Common terms and phrases
abundant Adorals Ammonites Ammonoids anhydrite appear bands beds Brachiopods breccias British calcareous calcite Cambrian Carboniferous cent Chalk character clay coal Coal-measures connexion contain Conulus Corwen Cretaceous crystals deposits described Devonian diabase district dolomitic dorsal Durham earthquake epidiorite evidence fault fauna feet felspar flint formation fossils fragments gabbro genera genus Geol GEOLOGICAL MAGAZINE Geological Survey geologists glacial gneiss grains granite gravels hornblende hornfels igneous rocks intrusion ironstone Journ later Lower magma Magnesian Limestone material Megacystis miles mineral Museum North occur oolitic origin outcrop paper periproct peristome Permian plates posterior potash present probably Pyrina pyroxene quarry quartz reef regarded sand Sandstone schists septa septum shales shell side silica similar siphuncle species specimens strata structure suggested surface Surv suture suture-line thickness tourmaline Trechmann Trilobites tuff Upper valley ventral volcanic Walcott zone