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IRMNG source details
Can. J. Earth Sci. 13
72982
Publication
Date action by
Borealaspis Ludvigsen, 1976 † (original description)
Costacranaena Johnson & Perry, 1976 † (original description) Grendelius McGowan, 1976 † (original description) Stellarispongia Rigby, 1976 † (original description) Whittakerites Ludvigsen, 1976 † (original description) |
