Identifies South American fossils in photographs sent by John Van der Weyde.
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Identifies South American fossils in photographs sent by John Van der Weyde.
Discusses abnormal pig’s foot sent to him by CD.
Bones in goose’s wing perfectly normal. Malformation probably due to want of balance in muscles; analogous to club-foot. Injury of the parent not reproduced in offspring, but may have led to disturbance in functions of nerves which control muscles. Would like further study.
Describes findings of examination of geese with abnormal wings. Says old gander that sired geese is without injury or abnormality. Encloses his assistant’s report.
On structure and function of the cetacean larynx.
Thanks for new [6th] edition of Origin, which he read with great interest. Would welcome an edition with references to works cited.