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J. J. Mayer
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Journal Article

The Ventersdorp contact reef; final phase of the Witwatersrand Basin, independent formation, or precursor to the Ventersdorp Supergroup? Free

R. C. B. Hall, B. G. Els, J. J. Mayer
Published: 01 September 1997
South African Journal of Geology (1997) 100 (3): 213–222.
Add to Citation Manager for The Ventersdorp contact reef; final phase of the Witwatersrand Basin, independent formation, or precursor to the Ventersdorp Supergroup?
Journal Article

Impact-induced shatter cones or percussion marks on quartzites of Witwatersrand and Transvaal supergroups?; discussion Free

J. J. Mayer
Published: 01 June 1997
South African Journal of Geology (1997) 100 (2): 181–184.
Add to Citation Manager for Impact-induced shatter cones or percussion marks on quartzites of Witwatersrand and Transvaal supergroups?; discussion
Journal Article

The discovery of a shatter cone at the Rietfontein Complex and new data on the extent of the mafic portion of the complex Free

J. J. Mayer, M. D. Bate, F. E. Marx
Published: 01 June 1994
South African Journal of Geology (1994) 97 (2): 225–227.
Add to Citation Manager for The discovery of a shatter cone at the Rietfontein Complex and new data on the extent of the mafic portion of the complex
Journal Article

Discussion on Transgressive and progradational beach and nearshore facies in the late Archaean Turffontein Subgroup of the Witwatersrand Supergroup, Vredefort area, South Africa; discussion and reply Free

P. G. Eriksson, U. M. Schreiber, C. P. Snyman, B. F. F. Reczko, B. G. Els, J. J. Mayer
Published: 01 June 1993
South African Journal of Geology (1993) 96 (1-2): 61–62.
Add to Citation Manager for Discussion on Transgressive and progradational beach and nearshore facies in the late Archaean Turffontein Subgroup of the Witwatersrand Supergroup, Vredefort area, South Africa; discussion and reply
Journal Article

The reconstruction of palaeocurrent dispersal patterns for Turffontein strata in the Vredfort structure in relation to a tectonic model for the area Free

J. J. Mayer, B. G. Els
Published: 01 April 1992
South African Journal of Geology (1992) 95 (1-2): 40–50.
Add to Citation Manager for The reconstruction of palaeocurrent dispersal patterns for Turffontein strata in the Vredfort structure in relation to a tectonic model for the area
Journal Article

Transgressive and progradational beach and nearshore facies in the late Archaean Turffontein Subgroup of the Witwatersrand Supergroup, Vredefort area, South Africa Free

B. G. Els, J. J. Mayer
Published: 01 April 1992
South African Journal of Geology (1992) 95 (1-2): 60–73.
Add to Citation Manager for Transgressive and progradational beach and nearshore facies in the late Archaean Turffontein Subgroup of the Witwatersrand Supergroup, Vredefort area, South Africa
Journal Article

Shatter cones in Vredefort rocks; imagination or reality? Free

H. M. Albat, J. J. Mayer
Published: 01 July 1990
South African Journal of Geology (1990) 93 (3): 547–548.
Add to Citation Manager for Shatter cones in Vredefort rocks; imagination or reality?
Journal Article

An appraisal of the significance of small-scale fold structures in the contorted bed of the area of the Vredefort Structure Free

J. J. Mayer, H. M. Albat
Published: 01 April 1990
South African Journal of Geology (1990) 93 (2): 311–317.
Add to Citation Manager for An appraisal of the significance of small-scale fold structures in the contorted bed of the area of the Vredefort Structure
Journal Article

The tectono-sedimentary setting of the area of the Vredefort Structure during deposition of the upper quartzite member of the Hospital Hill Subgroup Free

J. J. Mayer, J. A. Albat
Published: 01 June 1988
South African Journal of Geology (1988) 91 (2): 239–247.
Add to Citation Manager for The tectono-sedimentary setting of the area of the Vredefort Structure during deposition of the upper quartzite member of the Hospital Hill Subgroup
Journal Article

Interpretation of heavy-mineral patterns in sandy soils of the region drained by the upper reaches of the Harts River Free

J. J. Mayer
Published: 01 April 1985
South African Journal of Geology (1985) 88 (1): 27–32.
Add to Citation Manager for Interpretation of heavy-mineral patterns in sandy soils of the region drained by the upper reaches of the Harts River