Thompson, R.; Gibson, S.; Leat, P. Overt and Cryptic Strongly Potassic Mafic Liquids in the Neogene Magmatism of the Northernmost Part of the Rio Grande Rift, USA: A Lithospheric Drip-Feed into a Asthenospheric-Source Magmas?. IKC abstracts 1991, 5, 420-422.