Published in Proceedings of the California Academy of Sciences, in 1913, in volume 2, pages 1-132

Published in Proceedings of the California Academy of Sciences, in 1913, in volume 2, pages 133-202

Published in Proceedings of the California Academy of Sciences, in 1913, in volume 3, pages 265-390

Published in Proceedings of the California Academy of Sciences, in 1913, in volume 3, pages 391-454