Francis Xavier Williams

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1	5 The boat, the bay, and the museum Add to Reading List Source URL: sonoma.edu Language: English - Date: 2014-04-10 18:39:25 Galápagos tortoise Galápagos Islands Volcanology Elliott Coues Francis Xavier Williams Puerto Ayora Ornithology Rollo Beck Geology Volcanism
2	PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES Series 4, Volume 61, Supplement II, No. 13, pp. 211–243, 19 figs., 1 table Add to Reading List Source URL: research.calacademy.org Language: English - Date: 2010-09-15 18:46:07 Whitney South Seas Expedition Brewster-Sanford Expedition Geology Galápagos Islands Francis Xavier Williams Walter Rothschild 2nd Baron Rothschild Beck Giant tortoise California Academy of Sciences Rollo Beck Exploration Ornithology