1. Age Determination of Some Granitic Rocks in California by the Potassium-Argon Method;Curtis,1958
2. Dating of Tertiary and Pleistocene rocks by the potassium-argon method;Evernden,1959
3. Argon diffusion in glauconite, microeline, sanidine, leucite and phlogopite;Evernden;Amer. J. Sci.,1960
4. Clay Mineralogy;Grim,1952
5. Concept of diagenesis in argillaceous sediments;Grim;Bull. Amer. Ass. Pet. Geol.,1958