Roland Maas

A single-column extraction chemistry for isotope dilution U-Pb dating of carbonate

John Engel, Roland Maas, Jon Woodhead, Jan Tympel, Alan Greig

Journal article  |  2020  |  Chemical Geology

Corrections for initial isotopic disequilibrium in the speleothem U-Pb dating method

J Engel, J Woodhead, J Hellstrom, R Maas, R Drysdale, D Ford

Journal article  |  2019  |  Quaternary Geochronology

Depositional history and provenance of cratonic "Purana" basins in southern India: A multipronged geochronology approach to the Proterozoic Kaladgi and Bhima basins

Sojen Joy, Sarbani Patranabis-Deb, Dilip Saha, Hielke Jelsma, Roland Maas, Ulf Soderlund, Sebastian Tappe, Gert van Der Linde, Amlan Banerjee, Unni Krishnan

Journal article  |  2019  |  Geological Journal

The nature and origin of pigments in black opal from Lightning Ridge, New South Wales, Australia

JR Herrmann, R Maas, PF Rey, SP Best

Journal article  |  2019  |  Australian Journal of Earth Sciences

Progressive metasomatism of the mantle by kimberlite melts: Sr–Nd–Hf–Pb isotope compositions of MARID and PIC minerals

A Fitzpayne, A Giuliani, R Maas, J Hergt, P Janney, D Phillips

Journal article  |  2019  |  Earth and Planetary Science Letters

Subduction initiation terranes exposed at the front of a 2 Ma volcanically-active subduction zone

Martin Patriat, Trevor Falloon, Leonid Danyushevsky, Julien Collot, Marlon M Jean, Kaj Hoernle, Folkmar Hauff, Roland Maas, Jon D Woodhead, Sandrin T Feig

Journal article  |  2019  |  Earth and Planetary Science Letters

Lead (Pb) isotope signatures for silcrete sources from the Willandra Lakes region, Australia: A pilot study of a new method for provenancing silcrete artefacts

Rebekah Kurpiel, Robyn Pickering, Roland Maas, Nicola Stern

Journal article  |  2019  |  Journal of Archaeological Science: Reports

Reconnaissance Basement Geology and Tectonics of South Zealandia

Andy J Tulloch, Nick Mortimer, Trevor R Ireland, Tod E Waight, Roland Maas, JM Palin, Tusar Sahoo, Hannu Seebeck, Matt W Sagar, Andrea Barrier, Rose E Turnbull

Journal article  |  2019  |  Tectonics

The antiquity of Nullarbor speleothems and implications for karst palaeoclimate archives

Jon D Woodhead, JM Kale Sniderman, John Hellstrom, Russell N Drysdale, Roland Maas, Nicholas White, Susan White, Paul Devine

Journal article  |  2019  |  Scientific Reports

Petrography, Sr-isotope geochemistry and geochronology of the Nxau Nxau kimberlites, north-west Botswana

Henrietta Farr, David Phillips, Roland Maas, Michiel de Wit

Journal article  |  2018  |  Mineralogy and Petrology

A bigger tent for CAMP

Steven W Denyszyn, Marco L Fiorentini, Roland Maas, Gregory Dering

Journal article  |  2018  |  Geology

Genesis of the Paleoproterozoic Ammassalik Intrusive Complex, south-east Greenland

Erwann Lebrun, Trygvi Bech Arting, Jochen Kolb, Marco Fiorentini, Thomas Kokfelt, Anne Brandt Johannesen, Roland Maas, Nicolas Thebaud, Laure AJ Martin, Rosanna C Murphy

Journal article  |  2018  |  Precambrian Research

The Archean Fortescue large igneous province: A result of komatiite contamination by a distinct Eo-Paleoarchean crust

DR Mole, SJ Barnes, Z Yao, AJR White, R Maas, CL Kirkland

Journal article  |  2018  |  Precambrian Research

Post-collisional alkaline magmatism as gateway for metal and sulfur enrichment of the continental lower crust

Marco L Fiorentini, Crystal LaFlamme, Steven Denyszyn, David Mole, Roland Maas, Marek Locmelis, Stefano Caruso, Bui Thi-Hao

Journal article  |  2018  |  Geochimica et Cosmochimica Acta

Titanates of the lindsleyite-mathiasite (LIMA) group reveal isotope disequilibrium associated with metasomatism in the mantle beneath Kimberley (South Africa)

Andrea Giuliani, Jon D Woodhead, David Phillips, Roland Maas, Gareth R Davies, William L Griffin

Journal article  |  2018  |  Earth and Planetary Science Letters

The Bunder Diamond Project, India: Geology, Geochemistry, and the age of the Saptarshi lamproite pipes.

H Das, AF Kobussen, KJ Webb, D Phillips, R Maas, A Soltys, MJ Rayner, D Howell

Book Chapter  |  2018

Southwestern Africa on the burner: Pleistocene carbonatite volcanism linked to deep mantle upwelling in Angola

Andrea Giuliani, Marc Campeny, Vadim S Kamenetsky, Juan Carlos Afonso, Roland Maas, Joan Carles Melgarejo, Barry P Kohn, Erin L Matchan, Jose Mangas, Antonio O Goncalves, Jose Manuel

Journal article  |  2017  |  Geology

EARLY, DEEP MAGNETITE-FLUORAPATITE MINERALIZATION AT THE OLYMPIC DAM Cu-U-Au-Ag DEPOSIT, SOUTH AUSTRALIA

Olga B Apukhtina, Vadim S Kamenetsky, Kathy Ehrig, Maya B Kamenetsky, Roland Maas, Jay Thompson, Jocelyn McPhie, Cristiana L Ciobanu, Nigel J Cook

Journal article  |  2017  |  Economic Geology

History of Red Crater volcano, Tongariro Volcanic Centre (New Zealand): Abrupt shift in magmatism following recharge and contrasting evolution between neighboring volcanoes

Phil Shane, Roland Maas, Jan Lindsay

Journal article  |  2017  |  Journal of Volcanology and Geothermal Research

Sub-volcanic xenoliths from Raoul Volcano: a window on petrogenetic processes in an intra-oceanic subduction system

RC Price, IEM Smith, R Maas, RB Stewart

Journal article  |  2017  |  New Zealand Journal of Geology and Geophysics

Geochronological, geochemical and Pb isotopic compositions of Tasmanian granites (southeast Australia): Controls on petrogenesis, geodynamic evolution and tin mineralisation

Wei Hong, David R Cooke, David L Huston, Roland Maas, Sebastien Meffre, Jay Thompson, Lejun Zhang, Nathan Fox

Journal article  |  2017  |  Gondwana Research

Multiple mantle sources of continental magmatism: Insights from "high-Ti" picrites of Karoo and other large igneous provinces

Vadim S Kamenetsky, Roland Maas, Maya B Kamenetsky, Gregory M Yaxley, Kathy Ehrig, Georg F Zellmer, Ilya N Bindeman, Alexander V Sobolev, Dmitry V Kuzmin, Alexei V Ivanov, Jon Woodhead, Jean-Guy Schilling

Journal article  |  2017  |  Chemical Geology

The final stages of kimberlite petrogenesis: Petrography, mineral chemistry, melt inclusions and Sr-C-O isotope geochemistry of the Bultfontein kimberlite (Kimberley, South Africa)

Andrea Giuliani, Ashton Soltys, David Phillips, Vadim S Kamenetsky, Roland Maas, Karsten Goemann, Jon D Woodhead, Russell N Drysdale, William L Griffin

Journal article  |  2017  |  Chemical Geology

Temporal and spatial variation in strontium in a tropical river: implications for otolith chemistry analyses of fish migration

David A Crook, Katherine Lacksen, Alison J King, Duncan J Buckle, Steven J Tickell, Jonathon D Woodhead, Roland Maas, Simon A Townsend, Michael M Douglas

Journal article  |  2017  |  Canadian Journal of Fisheries and Aquatic Sciences

Assessing the role of migration during a cultural transition (fourth century BC to AD sixth century): Strontium isotope results from Samtavro cemetery, Central Georgia

Natalie Langowski, Varsha Pilbrow, Roland Maas

Conference Proceedings  |  2017  |  AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY

Investigating the hydrological significance of stalagmite geochemistry (Mg, Sr) using Sr isotope and particulate element records across the Late Glacial-to-Holocene transition

R Belli, A Borsato, S Frisia, R Drysdale, R Maas, A Greig

Journal article  |  2017  |  Geochimica et Cosmochimica Acta

Isotopic (U-Pb, Nd) and geochemical constraints on the origins of the Aileu and Gondwana sequences of Timor

SD Boger, LG Spelbrink, RI Lee, M Sandiford, R Maas, JD Woodhead

Journal article  |  2017  |  Journal of Asian Earth Sciences

Tracking continental-scale modification of the Earth's mantle using zircon megacrysts

J Woodhead, J Hergt, A Giuliani, D Phillips, R Maas

Journal article  |  2017  |  Geochemical Perspectives Letters

Use of otolith chemistry and acoustic telemetry to elucidate migratory contingents in barramundi Lates calcarifer

DA Crook, DJ Buckle, Q Allsop, W Baldwin, TM Saunders, PM Kyne, JD Woodhead, Roland Maas, Brien Roberts, MM Douglas

Journal article  |  2017  |  Marine and Freshwater Research

Naturaliste Plateau: constraints on the timing and evolution of the Kerguelen Large Igneous Province and its role in Gondwana breakup

NG Direen, BE Cohen, R Maas, FA Frey, JM Whittaker, MF Coffin, S Meffre, JA Halpin, AJ Crawford

Journal article  |  2017  |  Australian Journal of Earth Sciences

Assessing the role of migration during a cultural transition (fourth century BC to AD sixth century): Strontium isotope results from Samtavro cemetery, Central Georgia

N Langowski, V PILBROW, R Maas

Conference Proceedings  |  2017  |  American Journal of Physical Anthropology

Petrogenesis of a Neoproterozoic magmatic arc hosting porphyry Cu-Au mineralization at Jebel Ohier in the Gebeit Terrane, NE Sudan

FP Bierlein, N Reynolds, D Arne, C Bargmann, S McKeag, W Bullen, H Al-Athbah, S McKnight, R Maas

Journal article  |  2016  |  Ore Geology Reviews

Mafic Dykes in Rauer Islands and Vestfold Hills (East Antartica): A Geochemical and Nd Isotopic Comparison Arguing Against Their Correlation

EV Mikhalsky, NL Alexeev, IA Kamenev, SD Boger, R Maas

Journal article  |  2016  |  Acta Geologica Sinica - English Edition

The Nolans Bore rare-earth element-phosphorus-uranium mineral system: geology, origin and post-depositional modifications

David L Huston, Roland Maas, Andrew Cross, Kelvin J Hussey, Terrence P Mernagh, Geoff Fraser, David C Champion

Journal article  |  2016  |  Mineralium Deposita

Olivine-phyric basalt in the Mesoproterozoic Gawler silicic large igneous province, South Australia: Examples at the Olympic Dam Iron Oxide Cu-U-Au-Ag deposit and other localities

Qiuyue Huang, Vadim S Kamenetsky, Kathy Ehrig, Jocelyn McPhie, Maya Kamenetsky, Ken Cross, Sebastien Meffre, Andrea Agangi, Isabelle Chambefort, Nicholas G Direen, Roland Maas, Olga Apukhtina

Journal article  |  2016  |  Precambrian Research

High-K andesite petrogenesis and crustal evolution: Evidence from mafic and ultramafic xenoliths, Egmont Volcano (Mt. Taranaki) and comparisons with Ruapehu Volcano, North Island, New Zealand

Richard C Price, Ian EM Smith, Robert B Stewart, John A Gamble, Kerstin Gruender, Roland Maas

Journal article  |  2016  |  Geochimica et Cosmochimica Acta

In-situ assimilation of mantle minerals by kimberlitic magmas - Direct evidence from a garnet wehrlite xenolith entrained in the Bultfontein kimberlite (Kimberley, South Africa)

Ashton Soltys, Andrea Giuliani, David Phillips, Vadim S Kamenetsky, Roland Maas, Jon Woodhead, Thomas Rodemann

Journal article  |  2016  |  Lithos

Long-lived shield volcanism within a monogenetic basaltic field: The conundrum of Rangitoto volcano, New Zealand

Tamzin Linnell, Phil Shane, Ian Smith, Paul Augustinus, Shane Cronin, Jan Lindsay, Roland Maas

Journal article  |  2016  |  Geological Society of America Bulletin

Matrix effects in Pb/U measurements during LA-ICP-MS analysis of the mineral apatite

Jay Thompson, Sebastien Meffre, Roland Maas, Vadim Kamenetsky, Maya Kamenetsky, Karsten Goemann, Kathy Ehrig, Leonid Danyushevsky

Conference Proceedings  |  2016  |  Journal of Analytical Atomic Spectrometry

Uranium and Sm isotope studies of the supergiant Olympic Dam Cu-Au-U-Ag deposit, South Australia

Maria Kirchenbaur, Roland Maas, Kathy Ehrig, Vadim S Kamenetsky, Erik Strub, Chris Ballhaus, Carsten Muenker

Journal article  |  2016  |  Geochimica et Cosmochimica Acta

Genesis of Felsic Plutonic Magmas and Their Igneous Enclaves: The Cobaw Batholith of Southeastern Australia

John D Clemens, Roland Maas, Tod E Waight, Luke K Kunneke

Journal article  |  2016  |  The Journal of Geology

A story of olivine from the McIvor Hill complex (Tasmania, Australia): Clues to the origin of the Avebury metasomatic Ni sulfide deposit

Vadim S Kamenetsky, Alexey V Lygin, Jeff G Foster, Sebastien Meffre, Roland Maas, Maya B Kamenetsky, Karsten Goemann, Steve W Beresford

Journal article  |  2016  |  American Mineralogist

Evidence for hybridisation in the Tynong Province granitoids, Lachlan Fold Belt, eastern Australia

KR Regmi, RF Weinberg, IA Nicholls, R Maas, M Raveggi

Journal article  |  2016  |  Australian Journal of Earth Sciences

The Tynong pluton, its mafic synplutonic sheets and igneous microgranular enclaves: the nature of the mantle connection in I-type granitic magmas

JD Clemens, K Regmi, IA Nicholls, R Weinberg, R Maas

Journal article  |  2016  |  Contributions to Mineralogy and Petrology

Postmagmatic magnetite-apatite assemblage in mafic intrusions: a case study of dolerite at Olympic Dam, South Australia

Olga B Apukhtina, Vadim S Kamenetsky, Kathy Ehrig, Maya B Kamenetsky, Jocelyn McPhie, Roland Maas, Sebastien Meffre, Karsten Goemann, Thomas Rodemann, Nigel J Cook, Cristiana L Ciobanu

Journal article  |  2016  |  Contributions to Mineralogy and Petrology

Neoproterozoic (ca. 820-830 Ma) mafic dykes at Olympic Dam, South Australia: Links with the Gairdner Large Igneous Province

Qiuyue Huang, Vadim S Kamenetsky, Jocelyn McPhie, Kathy Ehrig, Sebastien Meffre, Roland Maas, Jay Thompson, Maya Kamenetsky, Isabelle Chambefort, Olga Apukhtina, Yongbin Hu

Journal article  |  2015  |  Precambrian Research

Chlorine in mantle-derived carbonatite melts revealed by halite in the St.-Honore intrusion (Quebec, Canada)

Vadim S Kamenetsky, Roger H Mitchell, Roland Maas, Andrea Giuliani, Damien Gaboury, Liudmila Zhitova

Journal article  |  2015  |  Geology

Whole-rock geochemical reference data for Torlesse and Waipapa terranes, North Island, New Zealand

RC Price, N Mortimer, IEM Smith, R Maas

Journal article  |  2015  |  New Zealand Journal of Geology and Geophysics

Did diamond-bearing orangeites originate from MARID-veined peridotites in the lithospheric mantle?

Andrea Giuliani, David Phillips, Jon D Woodhead, Vadim S Kamenetsky, Marco L Fiorentini, Roland Maas, Ashton Soltys, Richard A Armstrong

Journal article  |  2015  |  Nature Communications

ISOTOPIC CONSTRAINTS (Pb, Rb-Sr, Sm-Nd) ON THE SOURCES OF EARLY CAMBRIAN PEGMATITES WITH BORON AND BERYLLIUM MINERALS IN THE LARSEMANN HILLS, PRYDZ BAY, ANTARCTICA

Roland Maas, Edward S Grew, Christopher J Carson

Journal article  |  2015  |  The Canadian Mineralogist

Petrogenesis of the A-type, Mesoproterozoic Intra-caldera Rheomorphic Kathleen Ignimbrite and Comagmatic Rowland Suite Intrusions, West Musgrave Province, Central Australia: Products of Extreme Fractional Crystallization in a Failed Rift Setting

CC Medlin, SM Jowitt, RAF Cas, RH Smithies, CL Kirkland, RA Maas, M Raveggi, HM Howard, MTD Wingate

Journal article  |  2015  |  Journal of Petrology

Crustal evolution, intra-cratonic architecture and the metallogeny of an Archaean craton

DR Mole, ML Fiorentini, KF Cassidy, CL Kirkland, N Thebaud, TC McCuaig, MP Doublier, P Duuring, SS Romano, R Maas, EA Belousova, SJ Barnes, J Miller

Journal article  |  2015  |  Geological Society Special Publication

The Dovyren intrusive complex (northern Baikal region, Russia): Isotope-geochemical markers of contamination of parental magmas and extreme enrichment of the source

AA Ariskin, LV Danyushevsky, EG Konnikov, R Maas, YA Kostitsyn, A McNeill, S Meffre, GS Nikolaev, EV Kislov

Journal article  |  2015  |  Russian Geology and Geophysics

Assessing the origin of old apparent ages derived by Pb stepwise leaching of vein-hosted epidote from Mount Isa, northwest Queensland, Australia

Robert J Duncan, Roland Maas

Journal article  |  2014  |  Contributions to Mineralogy and Petrology

Towards a new model for kimberlite petrogenesis: Evidence from unaltered kimberlites and mantle minerals

Vadim S Kamenetsky, Alexander V Golovin, Roland Maas, Andrea Giuliani, Maya B Kamenetsky, Yakov Weiss

Journal article  |  2014  |  Earth - Science Reviews

LIMA U-Pb ages link lithospheric mantle metasomatism to Karoo magmatism beneath the Kimberley region, South Africa

Andrea Giuliani, David Phillips, Roland Maas, Jon D Woodhead, Mark A Kendrick, Alan Greig, Richard A Armstrong, David Chew, Vadim S Kamenetsky, Marco L Fiorentini

Journal article  |  2014  |  Earth and Planetary Science Letters

Age and composition of meta-ophiolite from the Rhodope Middle Allochthon (Satovcha, Bulgaria): A test for the maximum-allochthony hypothesis of the Hellenides

Nikolaus Froitzheim, Silke Jahn-Awe, Dirk Frei, Ashlea N Wainwright, Roland Maas, Neven Georgiev, Thorsten J Nagel, Jan Pleuger

Journal article  |  2014  |  Tectonics

Adakites in the Truong Son and Loei fold belts, Thailand and Laos: Genesis and implications for geodynamics and metallogeny

Teera Kamvong, Khin Zaw, Sebastien Meffre, Roland Maas, Holly Stein, Chun-Kit Lai

Journal article  |  2014  |  Gondwana Research

Isotope Geochemistry of the Northeast Zone, Mount Polley Alkalic Cu-Au-Ag Porphyry Deposit, British Columbia: A Case for Carbonate Assimilation

Heidi E Pas, David R Cooke, Carry Davidson, Roland Maas, Greg Dipple, Chris Rees, Lee Ferreira, Chris Taylor, Cari L Deyell

Journal article  |  2014  |  Economic Geology and the Bulletin of the Society of Economic Geologists

Final Magma Storage Depth Modulation of Explosivity and Trachyte-Phonolite Genesis at an Intraplate Volcano: a Case Study from Ulleung Island, South Korea

Marco Brenna, Richard Price, Shane J Cronin, Ian EM Smith, Young Kwan Sohn, Gi Bom Kim, Roland Maas

Journal article  |  2014  |  Journal of Petrology

Polymagmatic activity at the monogenetic Mt Gambier volcanic complex in the Newer Volcanics Province, SE Australia: New insights into the occurrence of intraplate volcanic activity in Australia

J Van Otterloo, M Raveggi, RAF Cas, R Maas

Journal article  |  2014  |  Journal of Petrology

The discovery of kimberlites in Antarctica extends the vast Gondwanan Cretaceous province

Gregory M Yaxley, Vadim S Kamenetsky, Geoffrey T Nichols, Roland Maas, Elena Belousova, Anja Rosenthal, Marc Norman

Journal article  |  2013  |  Nature Communications

Oxide, sulphide and carbonate minerals in a mantle polymict breccia: Metasomatism by proto-kimberlite magmas, and relationship to the kimberlite megacrystic suite

A Giuliani, VS Kamenetsky, MA Kendrick, D Phillips, BA Wyatt, R Maas

Journal article  |  2013  |  Chemical Geology

Mantle oddities: A sulphate fluid preserved in a MARID xenolith from the Bultfontein kimberlite (Kimberley, South Africa)

A Giuliani, D Phillips, ML Fiorentini, MA Kendrick, R Maas, BA Wing, JD Woodhead, TH Bui, VS Kamenetsky

Journal article  |  2013  |  Earth and Planetary Science Letters

Recruitment sources and dispersal of an invasive fish in a large river system as revealed by otolith chemistry analysis

David A Crook, Jed I Macdonald, Dale G McNeil, Dean M Gilligan, Martin Asmus, Roland Maas, Jon Woodhead

Journal article  |  2013  |  Canadian Journal of Fisheries and Aquatic Sciences

Noble metals potential of sulfide-saturated melts from the subcontinental lithosphere

Vadim S Kamenetsky, Roland Maas, Raul OC Fonseca, Chris Ballhaus, Alexander Heuser, Michael Brauns, Marc D Norman, Jon D Woodhead, Thomas Rodemann, Dmitri V Kuzmin, Enrico Bonatti

Journal article  |  2013  |  Geology

Ultrafresh salty kimberlite of the Udachnaya-East pipe (Yakutia, Russia): A petrological oddity or fortuitous discovery?

Vadim S Kamenetsky, Maya B Kamenetsky, Alexander V Golovin, Victor V Sharygin, Roland Maas

Journal article  |  2012  |  Lithos

The Anatomy of an Andesite Volcano: a Time-Stratigraphic Study of Andesite Petrogenesis and Crustal Evolution at Ruapehu Volcano, New Zealand

RC Price, JA Gamble, IEM Smith, R Maas, T Waight, RB Stewart, J Woodhead

Journal article  |  2012  |  Journal of Petrology

Spatio-temporal evolution of a dispersed magmatic system and its implications for volcano growth, Jeju Island Volcanic Field, Korea

Marco Brenna, Shane J Cronin, Ian EM Smith, Young Kwan Sohn, Roland Maas

Journal article  |  2012  |  Lithos

New constraints from U-Pb, Lu-Hf and Sm-Nd isotopic data on the timing of sedimentation and felsic magmatism in the Larsemann Hills, Prydz Bay, East Antarctica

Edward S Grew, Christopher J Carson, Andrew G Christy, Roland Maas, Greg M Yaxley, Steven D Boger, C Mark Fanning

Journal article  |  2012  |  Precambrian Research

How Small-volume Basaltic Magmatic Systems Develop: a Case Study from the Jeju Island Volcanic Field, Korea

Marco Brenna, Shane J Cronin, Ian EM Smith, Roland Maas, Young Kwan Sohn

Journal article  |  2012  |  Journal of Petrology

Geochronology of the North Caribou greenstone belt, Superior Province Canada: Implications for tectonic history and gold mineralization at the Musselwhite mine

John Biczok, Pete Hollings, Paul Klipfel, Larry Heaman, Roland Maas, Mike Hamilton, Sandra Kamo, Richard Friedman

Journal article  |  2012  |  Precambrian Research

Crustal contamination and mantle source characteristics in continental intra-plate volcanic rocks: Pb, Hf and Os isotopes from central European volcanic province basalts

S Jung, JA Pfaender, M Brauns, R Maas

Journal article  |  2011  |  Geochimica et Cosmochimica Acta

Rare earth element and strontium geochemistry of the Australian Victorian Alps drainage system: Evaluating the dominance of carbonate vs. aluminosilicate weathering under varying runoff

Benjamin Hagedorn, Ian Cartwright, Massimo Raveggi, Roland Maas

Journal article  |  2011  |  Chemical Geology

Dating of volcanism and sedimentation in the Skelton Group, Transantarctic Mountains: Implications for the Rodinia-Gondwana transition in southern Victoria Land, Antarctica

Alan F Cooper, Roland Maas, James M Scott, Anton JW Barber

Journal article  |  2011  |  Geological Society of America Bulletin

Pre-1.8 Ga tectono-magmatic evolution of the Kalkadoon-Leichhardt Belt: implications for the crustal architecture and metallogeny of the Mount Isa Inlier, northwest Queensland, Australia

FP Bierlein, R Maas, J Woodhead

Journal article  |  2011  |  Australian Journal of Earth Sciences

A chronology for Late Quaternary weathering in the Murray Basin, southeastern Australia: evidence from Th-230/U dating of secondary uranium phosphates in the Lake Boga and Wycheproof granites, Victoria

WD Birch, SJ Mills, R Maas, JC Hellstrom

Journal article  |  2011  |  Australian Journal of Earth Sciences

New Identity of the Kimberlite Melt: Constraints from Unaltered Diamondiferous Udachnaya - East Pipe Kimberlite, Russia

Vadim S Kamenetsky, Maya B Kamenetsky, Roland Maas

Book Chapter  |  2011

Crustal and mantle influences and U-Th-Ra disequilibrium in andesitic lavas of Ngauruhoe volcano, New Zealand

Richard C Price, Simon Turner, Craig Cook, Barbara Hobden, Ian EM Smith, John A Gamble, Heather Handley, Roland Maas, Anja Moebis

Journal article  |  2010  |  Chemical Geology

Speleothem climate records from deep time? Exploring the potential with an example from the Permian

Jon Woodhead, Robert Reisz, David Fox, Russell Drysdale, John Hellstrom, Roland Maas, Hai Cheng, R Lawrence Edwards

Journal article  |  2010  |  Geology

Improved laser ablation U-Pb zircon geochronology through robust downhole fractionation correction

Chad Paton, Jon D Woodhead, John C Hellstrom, Janet M Hergt, Alan Greig, Roland Maas

Journal article  |  2010  |  Geochemistry, Geophysics, Geosystems

Collision-related granitic magmatism in the Granites-Tanami Orogen, Western Australia

L Bagas, FP Bierlein, JAC Anderson, R Maas

Journal article  |  2010  |  Precambrian Research

Geochronological and isotopic constraints on Palaeoproterozoic skarn base metal mineralisation in the central Gawler Craton, South Australia

Anthony Reid, Richard Flint, Roland Maas, Katherine Howard, Elena Belousova

Journal article  |  2009  |  Ore Geology Reviews

Evidence for Obliquity Forcing of Glacial Termination II

RN Drysdale, JC Hellstrom, G Zanchetta, AE Fallick, MF Sanchez Goni, I Couchoud, J McDonald, R Maas, G Lohmann, I Isola

Journal article  |  2009  |  Science

Chlorine from the mantle: Magmatic halides in the Udachnaya-East kimberlite, Siberia

Vadim S Kamenetsky, Roland Maas, Maya B Kamenetsky, Chad Paton, David Phillips, Alexander V Golovin, Marina A Gornova

Journal article  |  2009  |  Earth and Planetary Science Letters

Lake Boga Granite, northwestern Victoria: mineralogy, geochemistry and geochronology

SJ Mills, WD Birch, R Maas, D Phillips, IR Plimer

Journal article  |  2008  |  Australian Journal of Earth Sciences

Isotopic and geochemical constraints on the age and origin of granitoids from the central Mawson Escarpment, southern Prince Charles Mountains, East Antarctica

SD Boger, R Maas, CM Fanning

Journal article  |  2008  |  Contributions to Mineralogy and Petrology

Chapter 9: A guide to depth profiling and imaging applications of LA-ICP-MS

J WOODHEAD, J HELLSTROM, C PATON, J HERGT, A GREIG, R MAAS

Book Chapter  |  2008

Isotopic and elemental imaging of geological materials by laser ablation inductively coupled plasma-mass spectrometry

Jon D Woodhead, John Hellstrom, Janet M Hergt, Alan Greig, Roland Maas

Journal article  |  2007  |  Geostandards and Geoanalytical Research

The timing of sub-solidus hydrothermal alteration in the Central Zone, Limpopo Belt (South Africa): Constraints from titanite U-Pb geochronology and REE partitioning

Ian S Buick, Joerg Hermann, Roland Maas, Roger L Gibson

Journal article  |  2007  |  Lithos

Multiple mantle plume components involved in the petrogenesis of subduction-related lavas from the northern termination of the Tonga Arc and northern Lau Basin: Evidence from the geochemistry of arc and backarc submarine volcanics

Trevor J Falloon, Leonid V Danyushevsky, Tony J Crawford, Roland Maas, Jon D Woodhead, Stephen M Eggins, Sherman H Bloomer, Dawn J Wright, Sergei K Zlobin, Andrew R Stacey

Journal article  |  2007  |  Geochemistry, Geophysics, Geosystems

Continental growth and recycling by accretion of deformed turbidite fans and remnant ocean basins: Examples from Neoproterozoic and Phanerozoic orogens

David R Gray, David A Foster, Roland Maas, Catherine V Spaggiari, Robert T Gregory, Ben Goscombe, KH Charlie Hoffmann

Journal article  |  2007  |  Geological Society of America - Special Papers

Petrogenesis of dacite in an oceanic subduction environment: Raoul Island, Kermadec arc

IEM Smith, TJ Worthington, RC Price, RB Stewart, R Maas

Journal article  |  2006  |  Journal of Volcanology and Geothermal Research

SHRIMP ion probe zircon geochronology and Sr and Nd isotope geochemistry for southern Longwood Range and Bluff Peninsula intrusive rocks of Southland, New Zealand

Richard C Price, Trevor R Ireland, Roland Maas, Richard J Arculus

Journal article  |  2006  |  New Zealand Journal of Geology and Geophysics

U-Pb geochronology of speleothems by MC-ICPMS

Jon Woodhead, John Hellstrom, Roland Maas, Russell Drysdale, Giovanni Zanchetta, Paul Devine, Eve Taylor

Journal article  |  2006  |  Quaternary Geochronology

Geochronological constraints on tourmaline formation in the Western Fold Belt of the Mount Isa Inlier, Australia: Evidence for large-scale metamorphism at 1.57 Ga?

RJ Duncan, AR Wilde, K Bassano, R Maas

Journal article  |  2006  |  Precambrian Research

Late Holocene drought responsible for the collapse of Old World civilizations is recorded in an Italian cave flowstone

R Drysdale, G Zanchetta, J Hellstrom, R Maas, A Fallick, M Pickett, I Cartwright, L Piccini

Journal article  |  2006  |  Geology

Exploring the plutonic-volcanic link: a zircon U-Pb, Lu-Hf and O isotope study of paired volcanic and granitic units from southeastern Australia

AIS Kemp, CJ Hawkesworth, BA Paterson, GL Foster, PD Kinny, MJ Whitehouse, R Maas

Journal article  |  2006  |  Royal Society of Edinburgh. Transactions. Earth and Environmental Science

Nd and Sr isotopic signatures of metasedimentary rocks around the South Pacific margin and implications for their provenance

CJ Adams, RJ Pankhurst, R Maas, IL Millar

Book Chapter  |  2005  |  Geological Society Special Publication

Sr, Nd, and Pb isotope evidence for a mantle origin of alkali chlorides and carbonates in the Udachnaya kimberlite, Siberia

R Maas, MB Kamenetsky, AV Sobolev, VS Kamenetsky, NV Sobolev

Journal article  |  2005  |  Geology

Petrology and geochemistry of intraplate basalts in the South Auckland Volcanic Field, New Zealand: Evidence for two coeval magma suites from distinct sources

C Cook, RM Briggs, IEM Smith, R Maas

Journal article  |  2005  |  Journal of Petrology

In situ Sr-isotope analysis of carbonates by LA-MC-ICP-MS: interference corrections, high spatial resolution and an example from otolith studies

J Woodhead, S Swearer, J Hergta, R Maasa

Journal article  |  2005  |  Journal of Analytical Atomic Spectrometry

Strontium isotope dating of the New Zealand Oligocene

CS Nelson, D Lee, P Maxwell, R Maas, PJJ Kamp, S Cooke

Journal article  |  2004  |  New Zealand Journal of Geology and Geophysics

Kimberlite melts rich in alkali chlorides and carbonates: A potent metasomatic agent in the mantle

MB Kamenetsky, AV Sobolev, VS Kamenetsky, R Maas, LV Danyushevsky, R Thomas, NP Pokhilenko, NV Sobolev

Journal article  |  2004  |  Geology

Provenance of the sedimentary Rakaia sub-terrane, Torlesse Terrane, South Island, New Zealand: the use of igneous clast compositions to define the source

AM Wandres, JD Bradshaw, S Weaver, R Maas, T Ireland, N Eby

Journal article  |  2004  |  Sedimentary Geology

Provenance analysis using conglomerate clast lithologies: a case study from the Pahau terrane of New Zealand

AM Wandres, JD Bradshaw, S Weaver, R Maas, T Ireland, N Eby

Journal article  |  2004  |  Sedimentary Geology

Zoned (Cretaceous and Cenozoic) garnet and the timing of high grade metamorphism, Southern Alps, New Zealand

JK Vry, J Baker, R Maas, TA Little, R Grapes, M Dixon

Journal article  |  2004  |  Journal of Metamorphic Geology

Isotopic constraints on crustal architecture and Permo-Triassic tectonics in New Guinea: possible links with eastern Australia

PV Crowhurst, R Maas, KC Hill, DA Foster, CM Fanning

Journal article  |  2004  |  Australian Journal of Earth Sciences

Direct dating of ore minerals: A feasibility study of the Pb-Pb isotope step-leaching technique

JM HERGT, KA BASSANO, R MAAS, JD WOODHEAD, M TONELLI

Conference Proceedings  |  2004  |  Dynamic Earth: Past, present and future. 17th Australian Geological Convention, Hobart, 8-13 February 2004

Rb-Sr age and strontium isotopic characterisation of the torlesse supergroup in canterbury, New Zealand, and implications for the status of the rakaia terrane

CJ Adams, R Maas

Journal article  |  2004  |  New Zealand Journal of Geology and Geophysics

Age/isotopic characterisation of the waipapa group in Northland and Auckland, New Zealand, and implications for the status of the waipapa terrane

CJ Adams, R Maas

Journal article  |  2004  |  New Zealand Journal of Geology and Geophysics

Pb-Pb step - leaching: Progress and future prospects for the direct dating of minerals

JM HERGT, KA BASSANO, R MAAS, JD WOODHEAD

Conference Proceedings  |  2004  |  Geoscience Australia Record

Rapid High Precision U Series

R MAAS, JC HELLSTROM, EA CARRARA, TR WEAVER, I CARTWRIGHT

Conference Proceedings  |  2004  |  8th Australasian Environmental Isotope Conference 2004

Lu-Hf and Sm-Nd isotope systems in zircon

PD Kinny, R Maas

Journal article  |  2003  |  Reviews in Mineralogy and Geochemistry

Acid leaching of micas: Improved Rb-Sr geochronology of disequilibrated rocks from zones of alteration and deformation

R Maas

Journal article  |  2003  |  Journal of the Virtual Explorer

Climatic significance of seasonal trace element and stable isotope variations in a modern freshwater tufa

C Ihlenfeld, MD Norman, MK Gagan, RN Drysdale, R Maas, J Webb

Journal article  |  2003  |  Geochimica et Cosmochimica Acta

Crustal response to continental collisions between the Tibet, Indian, South China and North China Blocks: Geochronological constraints from the Songpan-Garzê Orogenic Belt, western China

M Huang, R Maas, IS Buick, IS Williams

Journal article  |  2003  |  Journal of Metamorphic Geology

Geodynamical evolution of Central Andes at 24°S as inferred by magma composition along the Calama-Olacapato-El Toro transversal volcanic belt

M Matteini, R Mazzuoli, R Omarini, R Cas, R Maas

Journal article  |  2002  |  Journal of Volcanology and Geothermal Research

The geochemical variations of the upper cenozoic volcanism along the Calama-Olacapato-El Toro transversal fault system in Central Andes (∼24°S): Petrogenetic and geodynamic implications

M Matteini, R Mazzuoli, R Omarini, R Cas, R Maas

Journal article  |  2002  |  Tectonophysics

Origins of Nd-Sr-Pb isotopic variations in single scheelite grains from Archaean gold deposits, Western Australia

J Brugger, R Maas, Y Lahaye, C McRae, M Ghaderi, S Costa, D Lambert, R Bateman, K Prince

Journal article  |  2002  |  Chemical Geology

Mantle-melt evolution (dynamic source) in the origin of a single MORB suite: A perspective from magnesian glasses of Macquarie Island

VS Kamenetsky, R Maas

Journal article  |  2002  |  Journal of Petrology

Provenance of Permian-Triassic volcaniclastic sedimentary terranes in New Zealand: Evidence from their radiogenic isotope characteristics and detrital mineral age patterns

CJ Adams, ME Barley, R Maas, MG Doyle

Journal article  |  2002  |  New Zealand Journal of Geology and Geophysics

Archaeological implications of the geology and chronology of the Soa basin, Flores, Indonesia

PB O'Sullivan, M Morwood, D Hobbs, F Aziz, undefined Suminto, M Situmorang, A Raza, R Maas

Journal article  |  2001  |  Geology

Geochemical investigations of microgranitoid enclaves in the S-type Cowra Granodiorite, Lachlan Fold Belt, SE Australia

TE Waight, R Maas, IA Nicholls

Journal article  |  2001  |  Lithos

Parental basaltic melts and fluids in eastern Manus backarc Basin: Implications for hydrothermal mineralisation

VS Kamenetsky, RA Binns, JB Gemmell, AJ Crawford, TP Mernagh, R Maas, D Steele

Journal article  |  2001  |  Earth and Planetary Science Letters

Isotopic constrainst on the genesis and age of autochthonous glaucony in the Oligo-Miocene Torquay Group, south-eastern Australia

JC Kelly, JA Webb, R Maas

Journal article  |  2001  |  Sedimentology

Polyphase Metamorphism in the Danba Domal Terrain, Songpan-Garzê Orogenic Belt (China): P-T-t-d Paths and Constraints from U-Pb, Sm-Nd and Rb-Sr Geochronology

M Huang, IS Buick, R Maas, IS Williams

Journal article  |  2001  |  Gondwana Research

Remnants of Gondwanan continental lithosphere in oceanic upper mantle: Evidence from the South Atlantic Ridge

VS Kamenetsky, R Maas, NM Sushchevskaya, MD Norman, I Cartwright, AA Peyve

Journal article  |  2001  |  Geology

U-Pb zircon studies of mid-crustal metasedimentary enclaves from the S-type Deddick Granodiorite, Lachlan Fold Belt, SE Australia

R Maas, IA Nicholls, A Greig, A Nemchin

Journal article  |  2001  |  Journal of Petrology

Precise U-Pb titanite age constraints on the emplacement of the Bushveld Complex, South Africa

IS Buick, R Maas, R Gibson

Journal article  |  2001  |  Journal of the Geological Society

Isotope anomalies in tellurium and palladium from Allende nanodiamonds

R Maas, RD Loss, KJR Rosman, JR De Laeter, RS Lewis, GR Huss, GW Lugmair

Journal article  |  2001  |  Meteoritics & Planetary Science

Fingerprinting feldstar phenocrysts using crystal isotopic composition stratigraphy: Implications for crystal transfer and magma mingling in S-type granites

TE Waight, R Maas, IA Nicholls

Journal article  |  2000  |  Contributions to Mineralogy and Petrology

Os isotopes and the origin of the Tasmanian dolerites

CM Brauns, JM Hergt, JD Woodhead, R Maas

Journal article  |  2000  |  Journal of Petrology

Fluid flow in metacarbonates associated with emplacement of the Bushveld complex, South Africa

IS Buick, RL Gibson, I Cartwright, R Maas, T Wallmach, R Uken

Conference Proceedings  |  2000  |  Journal of Geochemical Exploration

Sr and Nd isotopic investigations towards the origin of feldspar megacrysts in microgranular enclaves in two I-type plutons of the Lachlan Fold Belt, southeast Australia

TE Waight, AA Dean, R Maas, IA Nicholls

Journal article  |  2000  |  Australian Journal of Earth Sciences

French creek granite and hohonu dyke swarm, south island, new zealand: Late cretaceous alkaline magmatism and the opening of the tasman sea*

TE Waight, SD Weaver, R Maas, GN Eby

Journal article  |  1998  |  Australian Journal of Earth Sciences

The Hohonu Batholith of North Westland, New Zealand: Granitoid compositions controlled by source H2O contents and generated during tectonic transition

TE Waight, SD Weaver, RJ Muir, R Maas, GN Eby

Journal article  |  1998  |  Contributions to Mineralogy and Petrology

Field characteristics, petrography, and geochronology of the Hohonu Batholith and the adjacent Granite Hill Complex, North Westland, New Zealand

TE Waight, SD Weaver, TR Ireland, R Maas, RJ Muir, D Shelley

Journal article  |  1997  |  New Zealand Journal of Geology and Geophysics

Fluid flow in marbles at Jervois, central Australia: Oxygen isotope disequilibrium and zoning produced by decoupling of mineralogical and isotopic resetting

I Cartwright, IS Buick, R Maas

Journal article  |  1997  |  Contributions to Mineralogy and Petrology

Igneous and metamorphic enclaves in the S-type Deddick Granodiorite, Lachlan fold Belt, SE Australia: Petrographic, geochemical and Nd-Sr isotopic evidence for crustal melting and magma mixing

R Maas, IA Nicholls, C Legg

Journal article  |  1997  |  Journal of Petrology

Re-Os isotopic evidence for genesis of Archaean nickel ores from uncontaminated komatlites

JG Foster, DD Lambert, LR Frick, R Maas

Journal article  |  1996  |  Nature

Geochemical, oxygen, and neodymium isotope compositions of metasediments from the Abitibi greenstone belt and Pontiac Subprovince, Canada: Evidence for ancient crust and Archean terrane juxtaposition

R Feng, R Kerrich, R Maas

Journal article  |  1993  |  Geochimica et Cosmochimica Acta

Stable and Sr-isotope evidence for fluid advection during thrusting of the glarus nappe (swiss alps)

M Burkhard, R Kerrich, R Maas, WS Fyfe

Journal article  |  1992  |  Contributions to Mineralogy and Petrology

The Earth's oldest known crust: A geochronological and geochemical study of 3900-4200 Ma old detrital zircons from Mt. Narryer and Jack Hills, Western Australia

R Maas, PD Kinny, IS Williams, DO Froude, W Compston

Journal article  |  1992  |  Geochimica et Cosmochimica Acta

The provenance of Archean clastic metasediments in the Narryer Gneiss Complex, Western Australia: Trace element geochemistry, Nd isotopes, and U-Pb ages for detrital zircons

R Maas, MT McCulloch

Journal article  |  1991  |  Geochimica et Cosmochimica Acta

A search for fossil nuclear reactors in the Alligator River Uranium Field, Australia: Constraints from Sm, Gd and Nd isotopic studies

R Maas, MT McCulloch

Journal article  |  1990  |  Chemical Geology

The Nd- and Sr-isotopic composition of I-type microgranitoid enclaves and their host rocks from the Swifts Creek Pluton, southeast Australia

GW Eberz, IA Nicholls, R Maas, MT McCulloch, DJ Whitford

Journal article  |  1990  |  Chemical Geology

Nd-Sr isotope constraints on the age and origin of unconformity-type uranium deposits in the Alligator Rivers uranium field, northern territory, Australia

R Maas

Journal article  |  1989  |  Economic Geology

Srn-Nd isotope systematics in uranium-rare earth element mineralization at the Mary Kathleen uranium mine, Queensland

R Maas, MT McCulloch, IH Campbell, RW Page

Journal article  |  1987  |  Economic Geology

Sm-Nd and Rb-Sr dating of an Archean massive sulfide: Kid Creek, Ontario.

R Maas, MT McCulloch, I Campbell, PR Coad

Journal article  |  1986  |  Geology