. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. 124 PROVINCE MOLLUSCA. Firf. 116. â. CnoNKTES, Sp., showin;^ the spines. 6. Craiiiailte.âShell rounded, hingeless, usually attached by the ventral valve. Dorsal valve shaped like a hmpet. Tvccent and fossil. Example.âCrania. (Fig. 117.) h'Uj 117. 0 ^Wi Crania Acadiknsis, Hall,âU. Silurian, Ventral valve, nat. size and mag. 7. nfsciuiclic.âResembling Crania, but at- tached by a peduncle passing through a foramen in the ventral valve. Recent and fossil. E
. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. 124 PROVINCE MOLLUSCA. Firf. 116. â. CnoNKTES, Sp., showin;^ the spines. 6. Craiiiailte.âShell rounded, hingeless, usually attached by the ventral valve. Dorsal valve shaped like a hmpet. Tvccent and fossil. Example.âCrania. (Fig. 117.) h'Uj 117. 0 ^Wi Crania Acadiknsis, Hall,âU. Silurian, Ventral valve, nat. size and mag. 7. nfsciuiclic.âResembling Crania, but at- tached by a peduncle passing through a foramen in the ventral valve. Recent and fossil. Examples. âDiscina, Trematis. (Figs. 118,119.) Fhj. 118. Fig. ll' Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dawson, J. W. (John William), Sir, 1820-1899. Montreal : Dawson
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectzoology, bookyear1870
