Boucot, A. J.; Johnson, J. G. (1964). Brachiopods of the Ede Quartzite (Lower Llandovery) of Norderon, Jamtland. Bulletin of the Geological Institution of the University of Upsala. 42(9): 1-11.
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Boucot, A. J.; Johnson, J. G.
1964
Brachiopods of the Ede Quartzite (Lower Llandovery) of Norderon, Jamtland
Bulletin of the Geological Institution of the University of Upsala