1. Note on the Occurrence of Footprints in the Calciferous Sandstone between West Kilbride and Fairlie. With a Drawing to Scale;Smith;Trans. geol. Soc. Glasg.,1889
2. Upland fauna of the Old Red Sandstone Formation of Carrick;Smith,1909
3. Notice about Dumfries-shire footprints;Anonymous,1828
4. Antediluvian footsteps;Anonymous;Lond. J. Arts Sci.,1828
5. Pre-Adamite Man; or, the Story of our Old Planet and its Inhabitants;Anonymous;Nisbet, Welwyn, Herts,1862