Fossil feathers and some heretofore undescribed fossil birds / by R.W. Shufeldt.
- Shufeldt, Robert W. (Robert Wilson), 1850-1934.
- Date:
- 1913
Licence: In copyright
Credit: Fossil feathers and some heretofore undescribed fossil birds / by R.W. Shufeldt. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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