. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. 116 PROVINCE MOLLUSC A. 95 represents the interior of the dorsal and ventral valves of an Orthis, showing the muscular and mantle impressions, teeth and foramen. Fly. Oi THIS aftor Woodward, (A) Dorsal vnluo, sliowing tho muscular impressions at (d); alpo tno vascular impressions of the mantle, and the notch, tooth and brachial processes in the iiinge. (B) Ventral valve, showing the impressions of the hinge and pedicel muscles. The famili
. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. 116 PROVINCE MOLLUSC A. 95 represents the interior of the dorsal and ventral valves of an Orthis, showing the muscular and mantle impressions, teeth and foramen. Fly. Oi THIS aftor Woodward, (A) Dorsal vnluo, sliowing tho muscular impressions at (d); alpo tno vascular impressions of the mantle, and the notch, tooth and brachial processes in the iiinge. (B) Ventral valve, showing the impressions of the hinge and pedicel muscles. The families of Brachiopoda are the following; the greater part being now extinct: 1. Tercbratiilicin;.—Shell minutely punc- tate ; ventral valve perforated and with^two curved. 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
