References
- Intercolonial Exhibition Essays, 1861 On the Ancient and Recent Natural History of Victoria 1862 ix 137 137 Journal, 3rd series
- Geol. Mag. , v 131 – 131 .
- 1861 . Exhibition Essay , : 161 – 161 .
- 1872 . Mont. Brit. Grapt. , : 104 – 104 . pt. i.fig. 48
- Quart. Journ. Geol. Soc. , iv 223 – 223 . also Brit. Pal. Foss. p. 4, t. 1 B. fig. 7 a, b, c.
- Quart. Journa. Geol. Soc. , xxiv 141 – 141 .
- 1861 . Exhibition Essay , : 161 – 161 .
- 1861 . Exhibition Essay , : 161 – 161 .
- 1868 . Quart. Journ. Geol. Soc. , xxiv : 139 – 139 .
- 1872 . Brit. Assoc. Report , : 323 – 323 . also Mem. Geol. Survey, Explanation 23. Scotland, p. 93.