selected scholarly activity
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conferences
- Borehole Magnetics - Mineral Deposit Mapping and Age Estimation of the Stratmat Deposit, Bathurst, New Brunswick. 2nd Conference on Geophysics for Mineral Exploration and Mining. 1-5. 2018
- Borehole magnetics: Magnetostratigraphy: An example from UNAM-7, Chicxulub impact crater. 78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008. 716-720. 2018
- FDEM & Magnetic Data Integration for Kimberlite Exploration – Remanent magnetization and apparent susceptibility mapping. 2nd Conference on Geophysics for Mineral Exploration and Mining. 2018
- FDEM & magnetic data integration for kimberlite exploration – Remanent magnetization and apparent susceptibility mapping. 2nd Conference on Geophysics for Mineral Exploration and Mining. 1-5. 2018
- Geophysics of the Levack Gneiss Cartier Batholith Complex. 1994 SEG Annual Meeting. 528-530. 2018
- Geophysics, Petrophysics and Field Data Integration for Porphyry Delineation in the Canadian Cordillera – Some Caveats. 2nd Conference on Geophysics for Mineral Exploration and Mining. 2018
- Geophysics, petrophysics and field data integration for porphyry delineation in the Canadian Cordillera – Some caveats. 2nd Conference on Geophysics for Mineral Exploration and Mining. 1-5. 2018
- Reflection seismic profiling for massive sulphides in the high Arctic. 1994 SEG Annual Meeting. 531-533. 2018
- The North Range contact of the Sudbury intrusive complex: An integrated interpretation. 1994 SEG Annual Meeting. 524-527. 2018
- Integrating geological constraints in geophysical models. SEG Technical Program Expanded Abstracts 2012. 1406-1410. 2012
- Qualitative geophysical interpretation of the Sudbury structure. SEG Technical Program Expanded Abstracts 2012. 1400-1405. 2012
- Borehole breakout and fracture analyses: Jwaneng kimberlite mine, Southern Botswana, Africa. Environmental and Engineering Geophysical Society - 21st Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008. 749-758. 2008
- Borehole Breakout and Fracture Analyses: Jwaneng Kimberlite Mine, Southern Botswana, Africa. Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008. 153-162. 2008
- Borehole Magnetics: Magnetostratigraphy: An example from UNAM‐7, Chicxulub impact crater. SEG Technical Program Expanded Abstracts. 716-720. 2008
- XRD and Infrared Spectroscopic Validation of Weathering Surfaces from Ultramafic and Mafic Lithologies Examined using Hyperspectral Imagery, Cross Lake Area, Cape Smith Belt, Northern Quebec, Canada. IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium. iii-362-iii-365. 2008
- Power converters for the ISIS second target station Project (TS-2). EPAC 2006 - Contributions to the Proceedings. 2655-2657. 2006
- Integrating airborne magnetics and hyperspectral imagery to develop a 3D geologic model of the Cuprite Mining District, Nevada. 2004 SEG Annual Meeting. 1139-1142. 2004
- ISIS megawatt upgrade plans. Proceedings of the IEEE Particle Accelerator Conference. 1527-1529. 2003
- A comparison of radar altimetry and repeat pass interferometry as methods of producing digital terrain elevation models. IEEE International Geoscience and Remote Sensing Symposium. 3620-3622. 2002
- Creating and Correcting a Digital Terrain Elevation Model Using Radar Altimetry and GPS Data Acquired from Aeromagnetic Surveys. Symposium on the Application of Geophysics to Engineering and Environmental Problems 2002. p7-p7. 2002
- Digital terrain elevation models produced using radar altimetry and GPS data. IEEE International Geoscience and Remote Sensing Symposium. 2723-2725. 2002
- Geoscience data integration for mineral exploration - An example from Big Trout Lake, Ontario. 2002 SEG Annual Meeting. 396-399. 2002
- High‐Resolution Magnetic and Seismic Imaging of Basement Faults in Western Lake Ontario and Lake Simcoe, Canada. Symposium on the Application of Geophysics to Engineering and Environmental Problems 2002. gsl8-gsl8. 2002
- The ISIS synchrotron main magnet power supply. IEE Colloquium (Digest). 1-5. 1999
- Multi-scale radiometric mapping of potassium alteration: An example from Hemlo, Ontario. 1998 SEG Annual Meeting. 788-790. 1998
- Multi‐scale radiometric mapping of Potassium alteration: An example from Hemlo, Ontario. SEG Technical Program Expanded Abstracts 1998. 1998
- Wavelet analysis approach to de-noising of magnetic data. 1998 SEG Annual Meeting. 1998
- Borehole Correlation in Mineral Deposits Using Geophysical Parameters: Duck Pond, Newfoundland. Symposium on the Application of Geophysics to Engineering and Environmental Problems 1997. 153-162. 1997
- Borehole Vector Magnetics: The McConnell Deposit, Sudbury, Canada. Symposium on the Application of Geophysics to Engineering and Environmental Problems 1997. 143-152. 1997
- Borehole correlation in mineral deposits using geophysical parameters: Duck Pond, Newfoundland. SEG Technical Program Expanded Abstracts 1997. 1969-1972. 1997
- Combined 3‐D interpretation of airborne, surface, and borehole vector magnetics at the McConnell Nickel deposit. SEG Technical Program Expanded Abstracts 1997. 523-526. 1997
- Possible detection of hydrocarbon seepage via high resolution aeromagnetic data of southern Alberta. SEG Technical Program Expanded Abstracts 1997. 505-508. 1997
- A 3‐D geological and potential field model of the East Bull Lake Pluton. SEG Technical Program Expanded Abstracts 1996. 1387-1390. 1996
- A 3‐D model of the Sudbury Igneous Complex. SEG Technical Program Expanded Abstracts 1995. 777-780. 1995
- Application of IP/resistivity and magnetics surveys for defining the acid generating potential of mine tailings. SUDBURY '95 - MINING AND THE ENVIRONMENT, CONFERENCE PROCEEDINGS, VOLS 1-3. 1027-1034. 1995
- Borehole magnetics: Navigation, vector components, and magnetostratigraphy. SEG Technical Program Expanded Abstracts 1995. 495-498. 1995
- Near surface IP investigations: Four case studies. SEG Technical Program Expanded Abstracts 1995. 385-388. 1995
- Rock magnetic properties, why bother? Part deux. SEG Technical Program Expanded Abstracts 1995. 274-277. 1995
- Interpretation of the sudbury structure through euler deconvolution. SEG Technical Program Expanded Abstracts 1993. 421-424. 1993
- Magnetic interpretation along the Sudbury Structure Lithoprobe Transect. 1993 SEG Annual Meeting. 453-454. 1993
- LITHOLOGICAL DISCRIMINATION AND CORRELATION IN OIL SANDS USING ROCK MAGNETIC-PROPERTIES. American Association of Petroleum Geologists Bulletin. 640-640. 1991
- Rock magnetic properties: Why bother?. SEG Technical Program Expanded Abstracts 1991. 608-610. 1991
- LOG (MAGNETIC-SUSCEPTIBILITY) OF DRILLCORES - ANALYSIS AND USES. GEOPHYSICAL JOURNAL-OXFORD. 540-540. 1988
- ROCK MAGNETIC-PROPERTIES - A TOOL IN ROCK QUALITY EVALUATION. GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY. 258-258. 1986
- THE USE OF PALEOMAGNETISM AS AN EXPLORATION TOOL. Geophysics. 1342-1342. 1981
- NEW APPROACH TO APPARENT POLAR WANDER PATHS. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION. 242-242. 1978
- PALEOZOIC PLATE MOTIONS - PALEOMAGNETIC EVIDENCE. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION. 263-263. 1978
- WHAT HAPPENED TO HIGH LATITUDE PALEOMAGNETIC POLES - ENIGMA. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION. 1037-1037. 1978
- POTENTIAL OMNI-PRESENCE OF CHEMICAL REMANENT MAGNETIZATION. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION. 728-728. 1977
- OROGENIC PULSE AT 2,200 MY. Bulletin of the American Physical Society. 797-797. 1976
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journal articles
- New insights on faulting in southwest New Brunswick and northeast Maine based on marine magnetic mapping of the Ministers Island dyke. Canadian Journal of Earth Sciences. 61:187-204. 2024
- Morphology and tectonic modification of the Sudbury impact crater: the North Range. Canadian Journal of Earth Sciences. 60:974-988. 2023
- “Sudbury Breccia” and “Huronian Breccia”: spatial, sedimentological, and structural evidence for separate distinct breccia-forming events. Canadian Journal of Earth Sciences. 60:739-751. 2023
- Locating skarns with magnetic survey data, Geyer, Erzgebirge: optimizing data acquisition procedures. Geophysical Prospecting. 70:1273-1292. 2022
- A multi‐parameter approach for recognition of anthropogenic noise in aeromagnetic data collected over populated areas: Erzgebirge, Germany. Geophysical Prospecting. 70:593-617. 2022
- Petrophysics and mineral exploration: a workflow for data analysis and a new interpretation framework. Geophysical Prospecting. 68:178-199. 2020
- The Henkel Petrophysical Plot: Mineralogy and Lithology From Physical Properties. Geochemistry, Geophysics, Geosystems. 21. 2020
- Comparison of geophysical inversion programs run on aeromagnetic data collected over the Highland Valley Copper district, British Columbia, Canada. Exploration Geophysics. 50:310-323. 2019
- Applying laterally varying density corrections to ground gravity and airborne gravity gradiometry data: a case study from the Bathurst Mining Camp. Canadian Journal of Earth Sciences. 56:493-503. 2019
- Borehole magnetic surveys in weakly magnetic sediments (Chicxulub impact crater) versus strongly magnetic volcanics (Bathurst mining camp). Canadian Journal of Earth Sciences. 56:504-524. 2019
- Geophysical inversion contributions to mineral exploration: lessons from the Footprints project. Canadian Journal of Earth Sciences. 56:525-543. 2019
- The Bathurst Mining Camp, New Brunswick: data integration, geophysical modelling, and implications for exploration. Canadian Journal of Earth Sciences. 56:433-451. 2019
- Variability of outcrop magnetic susceptibility and its relationship to the porphyry Cu centers in the Highland Valley Copper district. Ore Geology Reviews. 107:201-217. 2019
- Interpreting regional 3D fault networks from integrated geological and geophysical data sets: An example from the Guichon Creek batholith, British Columbia. Journal of Structural Geology. 119:93-106. 2019
- Predicting rock type and detecting hydrothermal alteration using machine learning and petrophysical properties of the Canadian Malartic ore and host rocks, Pontiac Subprovince, Québec, Canada. Ore Geology Reviews. 96:130-145. 2018
- Structural setting for Canadian Malartic style of gold mineralization in the Pontiac Subprovince, south of the Cadillac Larder Lake Deformation Zone, Québec, Canada. Ore Geology Reviews. 84:185-201. 2017
- Basement geology beneath the northeast Thelon Basin, Nunavut: insights from integrating new gravity, magnetic and geological data. Geophysical Prospecting. 65:617-636. 2017
- Unconformity surface architecture of the northeast Thelon Basin, Nunavut, derived from integration of magnetic source depth estimates. Interpretation. 2:SJ117-SJ132. 2014
- 3D geophysical inversions of the north‐east Amer Belt and their relationship to the geologic structure. Geophysical Prospecting. 61:547-560. 2013
- Curvature analysis to differentiate magnetic sources for geologic mapping. Geophysical Prospecting. 61:572-585. 2013
- Framework geophysical modelling of granitoid versus supracrustal basement to the northeast Thelon Basin around the Kiggavik uranium camp, Nunavut. Canadian Journal of Earth Sciences. 50:667-677. 2013
- Quality assurance of aeromagnetic data using lineament analysis. Exploration Geophysics. 44:104-113. 2013
- A simple adaptable data fusion methodology for geophysical exploration. Exploration Geophysics. 43:190-197. 2012
- Upper-crustal, basement-involved folding in the East Range of the Sudbury Basin, Ontario, inferred from paleomagnetic data and spatial analysis of mafic dykes. Canadian Journal of Earth Sciences. 49:1005-1017. 2012
- A network extraction tool for mineral exploration: a case study from the Wopmay Orogen, Northwest Territories, Canada. Exploration Geophysics. 43:116-124. 2012
- An automatic network-extraction algorithm applied to magnetic survey data for the identification and extraction of geologic lineaments. Leading Edge. 31:26-31. 2012
- Effect of magnetic field direction and source orientation on depth estimation solutions. ASEG Extended Abstracts. 2010:1-3. 2010
- Lineament analysis as a tool for hydrocarbon and mineral exploration: a Canadian case study. ASEG Extended Abstracts. 2010:1-5. 2010
- Cluster analysis of Euler deconvolution solutions: New filtering techniques and geologic strike determination. Geophysics. 75:L61-L70. 2010
- Mapping of apparent magnetic susceptibility and the identification of fractures: A case study from the Eye-Dashwa Lakes pluton, Atikokan, Ontario. Geophysics. 75:B147-B156. 2010
- Deriving geological contact geometry from potential field data. Exploration Geophysics. 41:40-50. 2010
- Remote predictive mapping of Cretaceous sediments in the Cypress Hills area, Alberta, using terrain data acquired from aeromagnetic surveys. Canadian Journal of Remote Sensing. 35:S142-S153. 2009
- Borehole magnetics navigation: An example from the Stratmat Deposit, Bathurst, New Brunswick. Leading Edge. 27:106-111. 2008
- Clast fabric examination of impact‐generated breccias, borehole LB‐07A, Bosumtwi, Ghana. Meteoritics and Planetary Science. 42:769-778. 2007
- Physical property measurements: ICDP boreholes LB‐07A and LB‐08A, Lake Bosumtwi impact structure, Ghana. Meteoritics and Planetary Science. 42:801-809. 2007
- The Lake Bosumtwi meteorite impact structure, Ghana—A magnetic image from a third observational level. Meteoritics and Planetary Science. 42:793-800. 2007
- The Lake Bosumtwi meteorite impact structure, Ghana—Where is the magnetic source?. Meteoritics and Planetary Science. 42:867-882. 2007
- Reply to the discussion. Geophysics. 71:X22-X23. 2006
- A test of detailed Nd isotope mapping in the Grenville Province: delineating a duplex thrust sheet in the KipawaMattawa region. Canadian Journal of Earth Sciences. 43:421-432. 2006
- Using vertical dikes as a new approach to constraining the size of buried craters: An example from Lake Wanapitei, Canada. Special Paper of the Geological Society of America. 384:43-50. 2005
- Lake-based magnetic mapping of contaminated sediment distribution, Hamilton Harbour, Lake Ontario, Canada. Journal of Applied Geophysics. 57:23-41. 2004
- Integrating airborne magnetics and hyperspectral imagery to develop a 3D geologic model of the Cuprite Mining District, Nevada. SEG Technical Program Expanded Abstracts. 23:1139-1142. 2004
- Paleomagnetism of Carboniferous strata from the Stellarton Gap. Canadian Journal of Earth Sciences. 39:1527-1540. 2002
- The Sudbury Structure: A circular impact crater?. Geophysical Research Letters. 29. 2002
- Basement-controlled faulting of Paleozoic strata in southern Ontario, Canada: new evidence from geophysical lineament mapping. Tectonophysics. 353:151-171. 2002
- Geoscience data integration for mineral exploration — an example from Big Trout Lake, Ontario. SEG Technical Program Expanded Abstracts. 21:396-399. 2002
- Denoising of aeromagnetic data via the wavelet transform. Geophysics. 66:1793-1804. 2001
- Regional gravity setting of the Sudbury Structure. Geophysics. 66:1680-1690. 2001
- Enhanced resolution of geological structures from magnetic data: an example from the Abitibi Greenstone Belt of Northern Ontario. Canadian Journal of Earth Sciences. 38:963-974. 2001
- Enhanced resolution of geological structures from magnetic data: an example from the Abitibi Greenstone Belt of Northern Ontario. Canadian Journal of Earth Sciences. 38:963-974. 2001
- Records of geomagnetic secular variation since 1200 AD and the potential for chronological control of lake sediments in northern Alberta. Canadian Journal of Earth Sciences. 37:1711-1722. 2000
- Aeromagnetics of southern Alberta within areas of hydrocarbon accumulation. Bullentin of Canadian Petroleum Geology. 47:439-454. 1999
- Combined 3‐D Interpretation of Airborne, Surface, and Borehole Vector Magnetics at the McConnell Nickel Deposit. Journal of Environmental and Engineering Geophysics. 3:203-214. 1998
- Magnetic signature of magnetite‐enriched rocks hosting platinum‐group element mineralization within the Archean Boston Creek Flow, Ontario. Geophysics. 63:440-445. 1998
- High resolution magnetic anomaly maps from ERLIS compilation: An example from Kirkland Lake. CIM Bulletin. 90:89-93. 1997
- The chronology of speleothem deposition in northern Yukon and its relationships to permafrost. Canadian Journal of Earth Sciences. 34:902-911. 1997
- Resuspension and Redistribution of Sediments in Hamilton Harbour. Journal of Great Lakes Research. 23:74-85. 1997
- Feasibility of Using Magnetic Properties for Assessment of Particle-Associated Contaminated Transport. Water Quality Research Journal of Canada. 31:741-752. 1996
- Zonation of Contaminated Bottom Sediments in Hamilton Harbour as Defined by Statistical Classification Techniques. Water Quality Research Journal of Canada. 31:505-528. 1996
- Palaeomagnetic chronostratigraphy of Holocene sediments, Niagara basin, Lake Ontario, Canada. Journal of Quaternary Science. 11:217-231. 1996
- Mapping contaminated sediment in Hamilton Harbour, Ontario. Geoscience Canada. 22:145-151. 1995
- Preliminary comparisons between mutagenicity and magnetic susceptibility of respirable airborne particulate. Atmospheric Environment. 29:3441-3450. 1995
- The Utility of Magnetic Properties as a Proxy for Mapping Contamination in Hamilton Harbour Sediment. Journal of Great Lakes Research. 21:71-83. 1995
- Preliminary comparisons between magnetic susceptibility and polycyclic aromatic hydrocarbon content in sediments from Hamilton Harbour, western Lake Ontario. Science of the Total Environment. 152:153-160. 1994
- Magnetic interpretation along the Sudbury Structure Lithoprobe Transect. Geophysical Research Letters. 21:951-954. 1994
- Pitfalls and procedures for determining fabric orientations in non-oriented bore core. Journal of Structural Geology. 16:283-286. 1994
- The Erieau Excursion revisited. Canadian Journal of Earth Sciences. 30:1741-1748. 1993
- Deep geometry of the Sudbury structure from seismic reflection profiling. Geology. 20:807-807. 1992
- On the lognormal distribution of oxides in igneous rocks, using magnetic susceptibility as a proxy for oxide mineral concentration. Geophysical Journal International. 96:179-184. 1989
- A comparison of magnetic character and alteration in three granite drill cores from eastern Canada. Canadian Journal of Earth Sciences. 25:1141-1150. 1988
- A paleomagnetic study of the layered mafic intrusion at Sept-Îles, Quebec. Canadian Journal of Earth Sciences. 24:1431-1438. 1987
- The silver deposits at Cobalt and Gowganda, Ontario. II: An experiment in age determinations employing radiometric and paleomagnetic measurements. Canadian Journal of Earth Sciences. 23:1507-1518. 1986
- Interpretation of magnetic susceptibility: a new approach to geophysical evaluation of the degree of rock alteration. Canadian Journal of Earth Sciences. 23:393-401. 1986
- Correlation of marine and continental glacial and interglacial events, Arctic Ocean and Banks Island. Nature. 311:147-149. 1984
- Significance of magnetic susceptibility measurements from the Lac Du Bonnet Batholith, Manitoba, Canada. Journal of Applied Geophysics. 22:217-229. 1984
- Glacial and nonglacial sediments of Matuyama paleomagnetic age on Banks Island, Canadian Arctic Archipelago. Geology. 12:139-139. 1984
- Paleomagnetic results from the Carboniferous of North America: development of a chronostratigraphic marker horizon for Canadian east coast Carboniferous strata.. 9ieme congres international de stratigraphie et de geologie du Carbonifere, Washington et Champaign-Urbana, 1979. Compte rendu vol. 3,. 23-35. 1984
- A review of paleomagnetic results from the Carboniferous of North America; The concept of Carboniferous geomagnetic field horizon markers. Earth and Planetary Science Letters. 65:167-181. 1983
- Paleomagnetism of the Middle Proterozoic Mount Nelson Formation: evidence for a regional remagnetization event in the Late Precambrian of the Cordillera. Canadian Journal of Earth Sciences. 20:561-567. 1983
- Paleomagnetism of the Little Dal lavas, Mackenzie Mountains, Northwest Territories, Canada. Canadian Journal of Earth Sciences. 19:2020-2027. 1982
- A paleomagnetic investigation of the sudbury basin offsets, Ontario, Canada. Tectonophysics. 85:291-312. 1982
- A short note on early Cambrian palaeomagnetism from Normandy, France. Geophysical Journal International. 68:269-271. 1982
- Fault block rotations in the Southern Province as defined by paleomagnetism of the Nipissing diabase. Canadian Journal of Earth Sciences. 18:1755-1757. 1981
- Genesis of the Foy (?) offset and its sulfide ores; the paleomagnetic evidence from a study in Hess Township, Sudbury, Ontario. Economic Geology. 76:1895-1905. 1981
- Intrusive and tectonic history of the Sudbury micropegmatite; the evidence from paleomagnetism. Economic Geology. 76:791-804. 1981
- A positive fold test from Nipissing diabase. Canadian Journal of Earth Sciences. 18:591-598. 1981
- A palaeomagnetic study of Cambrian red beds from Cartaret, Normandy, France. Geophysical Journal International. 62:577-590. 1980
- Tectonic and metamorphic history of the Sudbury norite; the evidence from paleomagnetism. Economic Geology. 75:260-277. 1980
- An unconventional proterozoic paleomagnetic polar wander path for North America, and its advantages. Physics of the Earth and Planetary Interiors. 20:71-73. 1979
- A graphical approach to polar paths: Paleomagnetic cycles and global tectonics. Physics of the Earth and Planetary Interiors. 19:85-99. 1979
- A positive contact test between Nipissing diabase and Gowganda argillites. Canadian Journal of Earth Sciences. 16:607-611. 1979
- A preferred orientation of intrusion of Precambrian dykes. Nature. 275:120-121. 1978
- What happened to the high-latitude palaeomagnetic poles?. Nature. 273:655-657. 1978
- Palaeomagnetism and chronology of Caledonian igneous episodes in the Cross Fell Inlier and northern Lake District. Geological Journal. 13:73-92. 1978
- Paleomagnetism of some late Precambrian and lower Paleozoic sediments from L'Adrar de Mauritanie, West Africa. Canadian Journal of Earth Sciences. 15:253-262. 1978
- Apparent polar wander paths and the joining of the Superior and Slave provinces during early Proterozoic time: Comment and reply. Geology. 6:132-132. 1978
- Paleolatitude of glaciogenic upper Precambrian Rapitan Group and the use of tillites as chronostratigraphic marker horizons: Comment and reply. Geology. 6:4-4. 1978
- The maumtrasna group problem: Possible devonian rocks in murrisk, Western Ireland. Irish Journal of Earth Sciences. 1:115-119. 1978
- An alternative view of the Gondwana Paleozoic apparent polar wander path. Canadian Journal of Earth Sciences. 14:2674-2678. 1977
- The use of paleomagnetic data to delineate the history of the development of the Connemara Antiform. Canadian Journal of Earth Sciences. 14:2601-2613. 1977
- Discovery of the Hadrynian Polar Track and further study of the Grenville problem. Nature. 266:689-692. 1977
- Palaeomagnetic results from the Borrowdale Volcanic Group, English Lake District. Geophysical Journal International. 48:111-121. 1977
- Paleolatitude of glaciogenic upper Precambrian Rapitan Group and the use of tillites as chronostratigraphic marker horizons. Geology. 5:85-85. 1977
- Paleomagnetism of the Gowganda and Chibougamau Formations: Evidence for 2,200-m.y.-old folding and remagnetization event of the southern province. Geology. 5:137-137. 1977
- Transcurrent motion determined paleomagnetically in the Northern Appalachians and Caledonides and the Acadian Orogeny. Canadian Journal of Earth Sciences. 13:1236-1243. 1976
- Palaeomagnetic Studies in the British Caledonides-III Igneous Rocks of the Northern Lake District, England. Geophysical Journal International. 34:27-46. 1973
- Palaeomagnetic Studies in the British Caledonides?V Miscellaneous New Data. Geophysical Journal International. 34:69-105. 1973
- Palaeomagnetic Studies in the British Caledonides?VI Regional and Global Implications. Geophysical Journal International. 34:107-134. 1973
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preprints