*
Corresponding authors
a
IGMR, Erdwissenschaften, Clausiusstrasse 25ETH Zürich, CH-8092 Zürich, Switzerland
E-mail:
reynolds@erdw.ethz.ch, georg@erdw.ethz.ch
b
Keck Isotope Laboratory, Department of Earth Sciences, University of California, Santa Cruz, USA
E-mail:
jaggarwal@pmc.ucsc.edu
c
Department of Geology, Musée Royal de l’Afrique Centrale, Leuvensesteenweg 13, Tervuren, Belgium
E-mail:
lucandre@africamuseum.be, damien.cardinal@africamuseum.be, opfergelt@sols.ucl.ac.be
d
Analytica AB, Aurorum 10, S-977 75 Luleå, Sweden
E-mail:
douglas.baxter@analytica.se, emma.engstrom@analytica.se, ilia.rodushkin@analytica.se
e
Department of Ecology Evolution and Marine Biology and the Marine Science Institute, University of California, Santa Barbara, CA, USA
E-mail:
brzezins@lifesci.ucsb.edu, beucher@lifesci.ucsb.edu
f
Division of Applied Geology, Luleå University of Technology, S-971 87 Luleå, Sweden
E-mail:
emma.engstrom@analytica.se
g
Department of Earth Sciences, University of Oxford, UK
E-mail:
bastian.georg@earth.ox.ac.uk
h
Department of Geology and Geochemistry, Stockholm University, and Laboratory for Isotope Geology, Swedish Museum of Natural History, Stockholm, Sweden
E-mail:
per.andersson@nrm.se
i
NERC Isotope Geosciences Laboratory, British Geological Survey, Keyworth, Nottingham, UK
E-mail:
mjl@nigl.nerc.ac.uk, h.sloane@nigl.nerc.ac.uk
j
School of Geography, University of Nottingham, Nottingham, UK
E-mail:
mjl@nigl.nerc.ac.uk
k
Soil Science Unit, Université catholique de Louvain, Place Croix du Sud, Belgium
E-mail:
opfergelt@sols.ucl.ac.be
l
Department of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, The Netherlands
E-mail:
boorn@geo.uu.nl
m
Department of Petrology, FALW, Vrije Universiteit, De Boelelaan 1085, Amsterdam, The Netherlands
E-mail:
pieter.vroon@falw.vu.nl