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From G. J. Romanes 11 August 1877
Summary
Believes in differentiated nerve-tracts [in Medusa] because of experiment in which contractile waves blocked. [See GJR’s "Evolution of nerves", Nature 16 (1877): 231–3, 269–71, 289–93.] Did not know author of MS was Miss Lawless. Describes experiment on contractile waves in Aurelia. Also studying starfish.
| Author: | George John Romanes |
| Addressee: | Charles Robert Darwin |
| Date: | 11 Aug 1877 |
| Classmark: | E. D. Romanes 1896, p. 57 |
| Letter no: | DCP-LETT-11103 |
From G. J. Romanes 13 August 1877
Summary
Thanks for CD’s comments on ["Evolution of nerves"]. Admits that he may have "been too keen in my scent after nerves".
Notes effect of reversing direction of current in muscular tissue.
| Author: | George John Romanes |
| Addressee: | Charles Robert Darwin |
| Date: | 13 Aug 1877 |
| Classmark: | E. D. Romanes 1896, p. 63 |
| Letter no: | DCP-LETT-11105 |
