The Quarterly journal of the Geological Society of London . l, twice the natural size; b, a portion of the shell, magnified. 6. Trigonia Goldfussi, enlarged three times. 7. Alaria coronata, natmal size. 8. Cardita nuculoides: a. viewed from above; b, from tl^ef i ant; c, side view: all enlarged two times; d, portion of the shell, much magnified. 9. Trigonia ventricosa: young shell, twice the natural size, 10. Cypricardia Niveniana, natural size. 11. Pecten Bubidgeanus, twice the natural size. Plate VIII. Fig. 1. Berenicea antipodum: a, natural size; 5, a portion highly magnified. 2. Cyprina Bo
The Quarterly journal of the Geological Society of London . l, twice the natural size; b, a portion of the shell, magnified. 6. Trigonia Goldfussi, enlarged three times. 7. Alaria coronata, natmal size. 8. Cardita nuculoides: a. viewed from above; b, from tl^ef i ant; c, side view: all enlarged two times; d, portion of the shell, much magnified. 9. Trigonia ventricosa: young shell, twice the natural size, 10. Cypricardia Niveniana, natural size. 11. Pecten Bubidgeanus, twice the natural size. Plate VIII. Fig. 1. Berenicea antipodum: a, natural size; 5, a portion highly magnified. 2. Cyprina Borcherdsi, natural size. 3. Ostrea {Exogyra) Jonesii: a, exterior of an attached valve; b, interior of another specimen; c, exterior of the same; all slightly enlarged. 4. Mytilus Jonesii: a, lateral view; b, side view: natural size. 5. Astarte Longlandsiana: a, side view; b, dorsal aspect of the closed valves. 6. TurritellaBicbidgeana: a, natural size; b, enlarged three times. 7. Placunopsis imbricata, natural size. 8. Corbula Bockiana, slightly
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Keywords: ., bookcentury1800, bookdecade1840, bookidquarte, booksubjectgeology
