OCR Text |
Show > PLATE 3. Page. FIG. 1. INOCERAMUS CRIPSH, var. SUBUKDATUS ; right valve, reduced to less than two- thirds the natural diameter 358 1 a. Profile of same, in outline. FIG. 2. Outline view of one of Morton's original specimens of Inoceramus Bara-bini, for comparison with figs. 1 and 3; reduced as above. 2 a. Profile of same. FIG. 3. INOCERAMUS CRIPSH, var. SUBUKDATUS; left valve, reduced as above... 358 3 a. Outline profile of same. FIG. 4. CARDIUM ( PROTOCARDIA) SCITCLUM ; cross- lines showing natural size... 360 4 a. Bight valve, enlarged. FIG. 5. GRAMMATODON ? VAXCOUVERENSIS ; right valve, reduced as above 357 5 a. Profile view of same. FIG. 6. DENTALIUM KOMOOKSENSIS ; reduced as above 364 FIG. 7. HETEROCERAS COOPERI £ view of outer or dorsal side, reduced as above. 367 7 a. Ventral side of same. ") |