Miller, Brent V; Samson, Scott D; D'Lemos, Richard S (tháng 10 năm 1999). "Time span of plutonism, fabric development, and cooling in a Neoproterozoic magmatic arc segment: U–Pb age constraints from syn-tectonic plutons, Sark, Channel Islands, UK". Tectonophysics. Quyển 312 số 1. tr. 79–95. Bibcode:1999Tectp.312...79M. doi:10.1016/S0040-1951(99)00172-9.
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Miller, Brent V; Samson, Scott D; D'Lemos, Richard S (tháng 10 năm 1999). "Time span of plutonism, fabric development, and cooling in a Neoproterozoic magmatic arc segment: U–Pb age constraints from syn-tectonic plutons, Sark, Channel Islands, UK". Tectonophysics. Quyển 312 số 1. tr. 79–95. Bibcode:1999Tectp.312...79M. doi:10.1016/S0040-1951(99)00172-9.