Thompson, R., Gibson, S., & Leat, P. (1991). 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?. International Kimberlite Conference: Extended Abstracts, 5, 420–422. https://doi.org/10.29173/ikc2590