Published in Proceedings of the California Academy of Sciences, in 1934, in volume 21, pages 147-172

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of the California Academy of Sciences, in 1934, in volume 21, pages 173-181

Created: 2010-11-21, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1934, in volume 21, pages 189-198

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of the California Academy of Sciences, in 1934, in volume 21, pages 199-210

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of the California Academy of Sciences, in 1934, in volume 21, pages 211-224

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of the California Academy of Sciences, in 1934, in volume 21, issue 15, pages 183-188

Created: 2010-01-26, modified: 2011-10-03