Relics of primeval life : beginning of life in the dawn of geological time Dawson, J. W., (John William), 1820-1899 creator text book New York F.H. Revell 1897 1897
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ENG Canada Eozoon canadense Geology, Stratigraphic Life Origin Paleontology Precambrian Museum of Comparative Zoology--Biodiversity Heritage Library digitization project https://www.biodiversitylibrary.org/bibliography/13889 3595397 10.5962/bhl.title.13889 TLM