| Publication Type: | Journal Article |
| Year of Publication: | 1928 |
| Authors: | W. Healey Dall, Ochsner W. Henry |
| Journal: | Proceedings of the California Academy of Sciences, Fourth Series |
| Volume: | 17 |
| Pagination: | 141–185, pl. 8–9 |
| Publication Type: | Journal Article |
| Year of Publication: | 1928 |
| Authors: | W. Healey Dall, Ochsner W. Henry |
| Journal: | Proceedings of the California Academy of Sciences, Fourth Series |
| Volume: | 17 |
| Pagination: | 141–185, pl. 8–9 |