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A New Species of Cyrtorostra (Bivalvia) from the Permian of the Canadian Arctic

Alan Logan
Journal of Paleontology
Vol. 44, No. 5 (Sep., 1970), pp. 867-871
Stable URL: http://www.jstor.org/stable/1302720
Page Count: 6
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A New Species of Cyrtorostra (Bivalvia) from the Permian of the Canadian Arctic
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Abstract

The bivalve Cyrtorostra arctica sp. nov. is described from the Lower Permian Assistance Formation and associated strata of the Canadian Arctic Islands. The genera Blandfordinia Reed and Prooxytoma Maslennikov are considered to be subjective synonyms of Cyrtorostra Branson

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