The cranial musculature and the origin of the frill in the Ceratopsian dinosaurs / by Richard S. Lull.

  • Lull, Richard Swann, 1867-1957.
Date:
1908

Licence: In copyright

Credit: The cranial musculature and the origin of the frill in the Ceratopsian dinosaurs / by Richard S. Lull. 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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