Bolivar S, Brookins D. Geophysical and Rb-Sr study of the Elliott County, Kentucky and Prairie Creet, Arkansas Kimberlites. IKC abstracts [Internet]. 1977 Sep. 12 [cited 2024 Nov. 22];2(1):36-8. Available from: https://ikcabstracts.com/index.php/ikc/article/view/934