MolluscaBase source details
Poulsen C. (1974). Silurian Pelecypoda, Monoplacophora and Gastropoda from the reefy facies of the Offley Island Formation of Washington Land and Offley Island (Northwest Greenland). Det Kongelige Danske Videnskabernes Selskab Biolgiske Skrifter. 20(7): 1-17.
479023
Poulsen C.
1974
Silurian Pelecypoda, Monoplacophora and Gastropoda from the reefy facies of the Offley Island Formation of Washington Land and Offley Island (Northwest Greenland).
Det Kongelige Danske Videnskabernes Selskab Biolgiske Skrifter
20(7): 1-17
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Offleya Poulsen, 1974 † (original description)
Offleya inexpectata Poulsen, 1974 † (original description)
Salpingostoma septentrionale Poulsen, 1974 † accepted as Megalomphala septentrionale (Poulsen, 1974) † (original description)
Tryblidium arcticum Poulsen, 1974 † (original description)
Offleya inexpectata Poulsen, 1974 † (original description)
Salpingostoma septentrionale Poulsen, 1974 † accepted as Megalomphala septentrionale (Poulsen, 1974) † (original description)
Tryblidium arcticum Poulsen, 1974 † (original description)
