https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=100788
Canada Department of Energy, Mines and Resources, 1969
Toar cian and Bajocian guide ammonites, most of which are not p r eviously known in southwestern British Columbia are described in relation to the strati g...
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