1. Ancient Earth, ancient skies : the age of Earth and its cosmic surroundings Author/Creator: Dalrymple, G. Brent Publication/Creation: Stanford, Calif. : Stanford University Press, 2004 Format: Book Access & Availability: Loading
2. Potassium-argon dating : principles, techniques, and applications to geochronology Author/Creator: Dalrymple, G. Brent Publication/Creation: San Francisco : W. H. Freeman, [1969] Format: Book Access & Availability: Loading