MolluscaBase source request
You have requested access to download the full text of the source (SourceID: 476749):
Lochman C., Duncan D.C. (1944). Early Upper Cambrian faunas of central Montana. Geological Society America Bulletin. 54: 461-477.
Lochman C., Duncan D.C. (1944). Early Upper Cambrian faunas of central Montana. Geological Society America Bulletin. 54: 461-477.