F
Frank Bruhn
Researcher at Ruhr University Bochum
Publications - 28
Citations - 5169
Frank Bruhn is an academic researcher from Ruhr University Bochum. The author has contributed to research in topics: Microprobe & Trace element. The author has an hindex of 15, co-authored 28 publications receiving 4697 citations. Previous affiliations of Frank Bruhn include Commonwealth Scientific and Industrial Research Organisation & University of Kiel.
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Journal ArticleDOI
87Sr/86Sr, δ13C and δ18O evolution of Phanerozoic seawater
Ján Veizer,Ján Veizer,Davin Ala,Karem Azmy,Peter Bruckschen,Dieter Buhl,Frank Bruhn,Frank Bruhn,Giles A.F. Carden,Giles A.F. Carden,Andreas Diener,Stefan Ebneth,Yves Goddéris,Yves Goddéris,Torsten Jasper,Christoph Korte,Frank Pawellek,Olaf G. Podlaha,Olaf G. Podlaha,Harald Strauss +19 more
TL;DR: In this article, a total of 2128 calcitic and phosphatic shells, mainly brachiopods with some conodonts and belemnites, were measured for their δ 18 O, δ 13 C and 87 Sr / 86 S values.
Journal ArticleDOI
87 Sr/ 86 Sr,δ 13 Candδ 18 Oevolution of Phanerozoic seawater
Ján Veizer,Davin Ala,Karem Azmy,Peter Bruckschen,Dieter Buhl,Frank Bruhn,Giles A.F. Carden,Andreas Diener,Stefan Ebneth,Yves Goddéris,Torsten Jasper,Christoph Korte,Frank Pawellek,Olaf G. Podlaha,Harald Strauss +14 more
TL;DR: In this article, a total of 2128 calcitic and phosphatic shells, mainly brachiopods with some conodonts and belemnites, were measured for their δ 18 O, δ 13 C and 87 Sr / 86 S values.
Journal ArticleDOI
Vertical distribution, age, and chemical composition of organic carbon in two forest soils of different pedogenesis
TL;DR: In this article, the authors analyse the organic matter in the mineral horizons of two forest soils with different pedogenetic history and assess the quantity, turnover and chemical composition of SOM stored in the subsoil compared to the topsoil (A horizon and litter layers).
87 Srr 86 Sr, d 13 C and d 18 O evolution of Phanerozoic seawater
Ján Veizer,Davin Ala,Karem Azmy,Peter Bruckschen,Dieter Buhl,Frank Bruhn,Andreas Diener,Stefan Ebneth,Yves Goddéris,Torsten Jasper,Christoph Korte,Frank Pawellek,Olaf G. Podlaha,Harald Strauss +13 more
TL;DR: In this paper, a total of 2128 calcitic and phosphatic shells, mainly brachiopods with some conodonts and belemnites, were measured for their d 18 O, d 13 C and 87 Srr 86 Sr values.
Journal ArticleDOI
Chemical Characterisation of NIST Silicate Glass Certified Reference Material SRM 610 by ICP-MS, TIMS, LIMS, SSMS, INAA, AAS and PIXE
Alexander Rocholl,Klaus Simon,Klaus Peter Jochum,Frank Bruhn,Roland Gehann,Utz Kramar,Werner Luecke,Michael Molzahn,Ernst Pernicka,M. Seufert,Bernhard Spettel,Jens Stummeier +11 more
TL;DR: In this paper, the certified Rb concentration may not be representative for all distributed SRM 610 wafers, since some trace elements were lost during the production of the glass, e.g. Ag and Br.