Holmes, F. S. 1. (1870). Phosphate rocks of South Carolina and the "great Carolina marl bed": With five colored illustrations : a popular and scientific view of their origin, geological position and age : also their chemical character and agricultural value : together with a history of their discovery and development. Charleston, SC: Holmes' book house.

Holmes, F. S. 1815-1882. Phosphate Rocks of South Carolina and the "great Carolina Marl Bed": With Five Colored Illustrations : A Popular and Scientific View of Their Origin, Geological Position and Age : Also Their Chemical Character and Agricultural Value : Together With a History of Their Discovery and Development. Charleston, SC: Holmes' book house, 1870.

Holmes, F. S. 1815-1882. Phosphate Rocks of South Carolina and the "great Carolina Marl Bed": With Five Colored Illustrations : A Popular and Scientific View of Their Origin, Geological Position and Age : Also Their Chemical Character and Agricultural Value : Together With a History of Their Discovery and Development. Charleston, SC: Holmes' book house, 1870.