Warren, P.S. (1926). The Invertebrate Fauna of the Upper Part of the Edmonton Formation on the Red Deer River, Alberta Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences. 20: 1-8
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Warren, P.S.
1926
The Invertebrate Fauna of the Upper Part of the Edmonton Formation on the Red Deer River, Alberta
Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences