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| | Peter Crowley Ryan's Home Page |
 | | Ryan PC, Wall AJ*, Hillier S, Clark L. Insights into sequential chemical extraction from quantitative XRD: A study of trace metal partitioning in sediments related to frog malformities. |
 | | Buckley SN, Sears JW, Ryan PC, and Lauer D. Base-metal and PGE mineralization, sedimentation and mafic magmatism related to rifting of the Middle Proterozoic Belt Supergroup, western Montana: Northwest Geology 23 (Metallogeny of the Belt-Purcell Basin), 13-18. |
 | | Ryan PC, Hillier S. Berthierine-chamosite, corrensite and discrete chlorite from evolved verdine and evaporite-associated facies in the Jurassic Sundance Formation, Wyoming, USA. |
| community.middlebury.edu /~pryan (1107 words) |
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