Tolmachoff I.P. (1930). On the fossil faunas from Per Schei's Series D from Ellesmere Land with exception of brachiopods, corals and cephalopods. Report on the second Norwegian Arctic expedition in the “Fram” 1898–1902. 38: 1-106.
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Tolmachoff I.P.
1930
On the fossil faunas from Per Schei's Series D from Ellesmere Land with exception of brachiopods, corals and cephalopods
Report on the second Norwegian Arctic expedition in the “Fram” 1898–1902