Published in Proceedings of The California Academy of Sciences, in 1895, in volume 5, pages 225-259

Published in Proceedings of The California Academy of Sciences, in 1895, in volume 5, pages 260-272

Published in Proceedings of the California Academy of Sciences, in 1895, in volume 5, pages 377-514

Published in Proceedings of The California Academy of Sciences, in 1895, in volume 5, pages 779-784

Published in Proceedings of The California Academy of Sciences, in 1895, in volume 5, pages 785-852