Published in Proceedings of the California Academy of Sciences, in 1944, in volume 23, pages 555-560
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 23, pages 561-586
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 23, issue 39, pages 587-590
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 147-170
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 171-176
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 189-214
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 215-220
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 221-234
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 235-244
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 245-268
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 269-290
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 357-376
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 139-146
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 177-188
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 291-306
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 307-322
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 323-356
Published in Proc. California Acad. Sci., in 1944, in volume 23, issue 39, pages 587-590
Published in Proceedings of The California Academy of Sciences, in 1944, in volume 23, issue 40, pages 591-602
Published in Proceedings of the California Academy of Sciences, in 1944, in volume 23, issue 39, pages 587-590