References
- 1863 . Febr. 11
- Phipps , Constantine John . 1773 . A Voyage towards the North Pole undertaken by His Majesty's command, 1773 58 – 58 . London
- See Wolf J. Zoological Sketches Sclater P. L. 1853 112 112 . Cf. also J. E. Gray, P. Z. S.
- Samuel , B.D. Purchas . 1624 . Hakluytus Posthumus or Purchas his Pilgrimes, &c Vol. iii , 560 – 560 . London
- 387 – 389 .
- 26 – 26 . 27.