Wickenden, R. T. D. (1949). Eoeponidella, a new genus from the Upper Cretaceous, Transactions of the Royal Society of Canada (1948), ser. 3 42(4):81-82.
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Wickenden, R. T. D.
1949
Eoeponidella, a new genus from the Upper Cretaceous, Transactions of the Royal Society of Canada (1948), ser. 3 42(4):81-82.