- Coe, W. R., 189
- Coefficient of growth, 153; of temperature, 109
- Coelopleurus, 664
- Cogan, Dr T., 742
- Cohen, A., 110
- Cohesion figures, 259
- Collar-cells, 253
- Colloids, 162, 178, 201, 279, 412, 421, etc.
- Collosclerophora, 436
- Collosphaera, 459
- Colman, S., 514
- Comoseris, 327
- Compensation, law of, 714, 776
- Conchospiral, 531, 539, 594
- Conchyliometer, 529
- Concretions, 410, etc.
- Conjugate curves, 561, 613
- Conklin, E. G., 36, 191, 310, 340, 377
- Conostats, 427
- Continuous girder, 700
- Contractile vacuole, 165, 264
- Conus, 557, 559, 560
- Cook, Sir T. A., 493, 635, 639, 650
- Co-ordinates, 723
- Corals, 325, 388, 423
- Cornevin, Ch., 102
- Cornuspira, 594
- Correlation, 78, 727
- Corystes, 744
- Cotton, A., 418
- Cox, J., 46
- Crane-head, 682
Table of Contents
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