Traits taxon details
original description
(of ) Whiteaves, J.F. (1887). On a part of northern Alberta, and portions of adjacent districts of Assiniboia and Saskatchewan. Appendix 1. On some fossils from the Cretaceous and Laramie rocks of the Saskatchewan and its tributaries. <em>Geological and Natural History Survey of Canada, Annual Report (New Series).</em> 2 [for 1886]: 152E-166E. [details] 
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