Published in Proceedings of the California Academy of Sciences, in 1939, in volume 22, pages 187-193

Created: 2011-06-28, modified: 2021-04-05

Published in Proceedings of the California Academy of Sciences, in 1939, in volume 22, pages 195-206

Created: 2011-06-28, modified: 2021-04-05

Published in Proceedings of the California Academy of Sciences, in 1939, in volume 22, pages 207-220

Created: 2011-06-28, modified: 2021-04-05

Published in Proceedings of the California Academy of Sciences, in 1939, in volume 23, pages 381-392

Created: 2011-06-28, modified: 2021-04-05

Published in Proceedings of the California Academy of Sciences, in 1939, in volume 23, pages 415-425

Created: 2010-11-21, modified: 2021-04-05

Published in Proceedings of The California Academy of Science (4Th Series), in 1939, in volume 23, pages 427-436

Created: 2014-11-06, modified: 2014-11-06

Published in Proceedings of the California Academy of Science (4th Series), in 1939, in volume 23, issue 24, pages 367-380

Created: 2016-09-26, modified: 2016-09-26