Introduction and summary; Ryan, J J; Zagorevski, A; in,
Northern Cordillera geology: a synthesis of research from the
Geo-mapping for Energy and Minerals program, British Columbia and Yukon; Ryan, J J (ed.); Zagorevski, A
(ed.). Geological Survey of
Canada, Bulletin 610, 2021 p. 1-10,
https://doi.org/10.4095/326051 
Open Access