Volume 174 • Part 5 • SEPTEMBER 2017 • ISSN 0016-7649

Published by The Geological Society

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JOURNAL OF THE GEOLOGICAL SOCIETY

Volume 174, Part 5, September 2017

Review Focus

CUNNINGHAM, J. A., VARGAS, K., YIN, Z., BENGTSON, S. & DONOGHUE, P. C. J. The Weng’an Biota (Doushantuo Formation): an Ediacaran window on soft-bodied and multicellular microorganisms 793

Research article

CASTILLO, P., FANNING, C. M., PANKHURST, R. J., HERVÉ, F. & RAPELA, C. W. Zircon O- and Hf-isotope constraints on the genesis and tectonic significance of Permian magmatism in Patagonia 803

LEPRÊTRE, R., BARBARAND, J., MISSENARD, Y., GAUTHERON, C., PINNA-JAMME, R. & SADDIQI, O. Mesozoic evolution of NW Africa: implications for the Central Atlantic Ocean dynamics 817

MERINO-TOMÉ, O., GUTIÉRREZ-ALONSO, G., VILLA, E., FERNÁNDEZ-SUÁREZ, J., LLANEZA, J. M. & HOFMANN, M. LA-ICP-MS U-Pb dating of Carboniferous ash layers in the Cantabrian Zone (N Spain): stratigraphic implications 836

PARNELL, J. & BOYCE, A. J. Microbial sulphate reduction during Neoproterozoic glaciation, Port Askaig Formation, UK 850

BUSCH, B., HILGERS, C., GRONEN, L. & ADELMANN, D. Cementation and structural diagenesis of fluvio-aeolian Rotliegend sandstones, northern England 855

MENG, Q., HOOKER, J. & CARTWRIGHT, J. Early overpressuring in organic-rich shales during burial: evidence from fibrous calcite veins in the Lower Jurassic Shales-with-Beef Member in the Wessex Basin, UK 869

WANG, H., TIAN, Y. & LIANG, M. Late Cenozoic exhumation history of the Luoji Shan in the southeastern Tibetan Plateau: insights from apatite fission-track thermochronology 883

HOHL, S. V., BECKER, H., JIANG, S.-Y., LING, H.-F., GUO, Q. & STRUCK, U. Geochemistry of Ediacaran cap dolostones across the Yangtze Platform, South China: implications for diagenetic modification and seawater chemistry in the aftermath of the Marinoan glaciation 893

SEWELL, R. J., SO, K. W. F., TANG, D. L. K. & CARTER, A. Unravelling an allochthonous, subaqueously deposited volcanic–epiclastic to subaerial andesitic lava assemblage in Hong Kong: age, stratigraphy and provenance studies of the Middle Jurassic Tuen Mun Formation 913

STROGEN, D. P., SEEBECK, H., NICOL, A. & KING, P. R. Two-phase Cretaceous–Paleocene rifting in the Taranaki Basin region, New Zealand; implications for Gondwana break-up 929

Discussion

DAVIES, N. S., GIBLING, M. R., MCMAHON, W. J., SLATER, B. J., LONG, D. G. F., BASHFORTH, A. R., BERRY, C. M., FALCON-LANG, H. J., GUPTA, S., RYGEL, M. C. & WELLMAN, C. H. Discussion on ‘Tectonic and environmental controls on Palaeozoic fluvial environments: reassessing the impacts of early land plants on sedimentation’ Journal of the Geological Society, London, https://doi.org/10.1144/jgs2016-063 947

SANTOS, M. G. M., MOUNTNEY, N. P., PEAKALL, J., THOMAS, R. E., WIGNALL, P. B. & HODGSON, D. M. Reply to Discussion on ‘Tectonic and environmental controls on Palaeozoic fluvial environments: reassessing the impacts of early land plants on sedimentation’ Journal of the Geological Society, London, https://doi.org/10.1144/jgs2016-063 950

Geological Society Internet site: www.geolsoc.org.ukJGS online submission: http://jgs.allentrack.net

Abstracted and/or indexed in Current Contents, Science Citation Index, GeoArchive, GeoRef, Geobase, Petroleum Abstracts, Geological Abstracts and Mineralogical Abstracts.

Published by the Geological Society of London

Cover image: The photo shows a clock-wise 90º rotation of a cross-stratifi ed Navajo Sandstone at a location known as “The Wave”. The wave outcrops in Coyote Buttes North, part of the Paria Canyon/Vermillion Cliffs wilderness on the borders of Utah and Arizona in USA. The rocks are coloured red by iron oxide which picks out subtle changes in grainsize due to deposition on desert sand dunes that were active in the Jurassic. The large scale sets of cross-strata in the Navajo Sandstone have been sculpted by wind and water to create the fl owing shapes of the wave.Photo: Charlie Bristow

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