 | Geological Survey of Canada - 1889 - 738 Seiten
...examined, leads me to believe that the greater part of these materialp, volcanic materials are also to be classed as of Carboniferous age, but it is quite probable...similar appearance which are of Triassic age, but which wo are at present unable to separate from them. This is further rendered probable by the occurrence... | |
 | George Mercer Dawson, Richard George McConnell - 1898 - 282 Seiten
...have examined, leads me to believe that the greater part of these volcanic materials are also to be classed as of Carboniferous age, but it is quite probable...probable by the occurrence in certain black argillites at Olenora, on the Stikine, of Triassic fossils (p. 53) and by the discovery by MrMcConnell of fossils... | |
 | British Columbia. Department of Mines - 1898 - 616 Seiten
...examined leads me to believe that the greater part of these volcanic Materials. materials are also to be classed as of Carboniferous age, but it is quite probable...which we are at present unable to separate from them. " The preponderantly Palreozoic floor of the region east of the granites Interior of the Coast Range... | |
 | 1902 - 244 Seiten
...have examined leads me to believe that the greater part of these volcanic materials are also to be classed as of Carboniferous age, but it is quite probable...rendered probable by the occurrence, in certain black argillitcs at Glenora, on the Stikine, of Triassic fossils and by the discovery by Mr. McConnell of... | |
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Analogy with the southern portions of British Columbia which 1 have examined leads me to believe that the greater part of these volcanic materials are also to be classed as of Carboniferous age, but it is quite probable that here, as to the south, they... 