| Citation | Kastelle, C.R., K.E.W. Shelden and D.K. Kimura, 2003 Age determination of mysticete whales using 210 Pb/226Ra disequilibria. Can. J. Zool. 81:21-32. |
| Ref. | 74613 Kastelle, C.R., K.E.W. Shelden and D.K. Kimura, 2003 |
| Page | 23 |
| Named Used as Valid | Eschrichtius robustus |
| Locality | |
| Distribution | USA. |