Ingle, James, Gerta Keller, and Ronald Kolpack. 1980. “Benthic Foraminiferal Biofacies, Sediments and Water Masses of the Southern Peru-Chile Trench Area, Southeastern Pacific Ocean”. Micropaleontology 26: 113. doi:10.2307/1485435.
Ronald Kolpack
First name
Ronald
Last name
Kolpack