Published in Proceedings of the California Academy of Sciences, in 1917, in volume 2, pages 375-382

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 6, pages 223-228

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 33-35

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 41-124

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 125-156

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 157-182

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 193-196

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 197-205

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 207-227

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

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 229-248

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

Published in Proceedings of The California Academy of Sciences, in 1917, in volume 7, pages 249-318

Created: 2011-11-10, modified: 2013-03-16