M. A. Morrison

An assessment of the relative roles of crust and mantle in magma genesis: an elemental approach

R. N. Thompson, M. A. Morrison, G. L. Hendry et al. · Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences · 1984 · 726 citations

Natural Sciences, Earth Sciences, Geology +17

Asthenospheric and lower-lithospheric mantle contributions to continental extensional magmatism: An example from the British Tertiary Province

R. N. Thompson, M. A. Morrison · Chemical Geology · 1988 · 246 citations

Natural Sciences, Earth Sciences, Geology +16

Elemental fingerprints of isotopic contamination of hebridean Palaeocene mantle-derived magmas by archaean sial

R. N. Thompson, Alan P. Dickin, Ian L. Gibson et al. · Contributions to Mineralogy and Petrology · 1982 · 176 citations

Natural Sciences, Earth Sciences, Geology +17

Strongly potassic mafic magmas from lithospheric mantle sources during continental extension and heating: evidence from Miocene minettes of northwest Colorado, U.S.A.

R. N. Thompson, Philip T. Leat, Alan P. Dickin et al. · Earth and Planetary Science Letters · 1990 · 124 citations

Natural Sciences, Earth Sciences, Geology +17

Compositionally-Diverse Miocene--Recent Rift-Related Magmatism in Northwest Colorado: Partial Melting, and Mixing of Mafic Magmas from 3 Different Asthenospheric and Lithospheric Mantle Sources

Philip T. Leat, R. N. Thompson, M. A. Morrison et al. · Journal of Petrology · 1988 · 120 citations

Natural Sciences, Earth Sciences, Geology +17