Concepedia
Statistics
Publications
14
Citations
1.4K
H-Index
13
Active since
1975
Affiliations
University of Leeds(Current)
University of Rhode Island
University of Leicester
École Polytechnique Fédérale de Lausanne
R. Vollmer is an author at University of Leeds specializing in natural sciences, earth sciences, and geology.
Publications per year
1975–1989
Crustal contamination versus enriched mantle: 143Nd/144Nd and 87Sr/86Sr evidence from the Italian volcanics
Chris J. Hawkesworth, R. Vollmer · Contributions to Mineralogy and Petrology · 1979 · 342 citations
Natural Sciences, Earth Sciences, Geology +14
Rb-Sr and U-Th-Pb systematics of alkaline rocks: the alkaline rocks from Italy
R. Vollmer · Geochimica et Cosmochimica Acta · 1976 · 258 citations
Natural Sciences, Earth Sciences, Geology +10
143Nd/144Nd and 87Sr/86Sr ratios from the Azores and their significance in LIL-element enriched mantle
Chris J. Hawkesworth, Michael J Norry, J C Roddick et al. · Nature · 1979 · 173 citations
Nd and Sr isotopes in ultrapotassic volcanic rocks from the Leucite Hills, Wyoming
R. Vollmer, Palmer Ogden, J.‐G. Schilling et al. · Contributions to Mineralogy and Petrology · 1984 · 140 citations
Natural Sciences, Earth Sciences, Geology +16
Possible origin of K-rich volcanic rocks from Virunga, East Africa, by metasomatism of continental crustal material: Pb, Nd and Sr isotopic evidence
R. Vollmer, Michael J Norry · Earth and Planetary Science Letters · 1983 · 86 citations
Natural Sciences, Earth Sciences, Geology +15
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