Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 1-2

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 3-9

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 13-23

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

Published in Proceedings of the California Academy of Sciences. San Francisco. (Ser. 4), in 1933, in volume 21, pages 25-40

Created: 2011-06-02, modified: 2022-12-02

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 41-54

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 57-64

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 65-74

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 75-86

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 87-116

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 117-130

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 131-138

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

Published in Proceedings of the California Academy of Sciences, in 1933, in volume 21, pages 139-146

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