Hematite (α-Fe2O3) quantification in sedimentary magnetism: limitations of existing proxies and ways forward

Autor: Andrew P. Roberts, David Heslop, Pengxiang Hu, Qingsong Liu, Brad Pillans, Yen-Hua Chen, Alexandra Abrajevitch, Zhaoxia Jiang, Xiang Zhao

Publikováno v: Geoscience Letters, Vol 7, Iss 1, Pp 1-11 (2020)

Determination of hematite contributions to sedimentary magnetizations is an important but difficult task in quantitative environmental studies. The poorly crystalline and fine-grained nature of hematite nanoparticles makes quantification of their con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d377eac816ea163d5f09e21a241f17b
http://link.springer.com/article/10.1186/s40562-020-00157-5

An integrative geochronological framework for the Pleistocene So'a basin (Flores, Indonesia), and its implications for faunal turnover and hominin arrival

Autor: Gerrit D. van den Bergh, Brent V. Alloway, Michael Storey, Ruly Setiawan, Dida Yurnaldi, Iwan Kurniawan, Mark W. Moore, null Jatmiko, Adam Brumm, Stephanie Flude, Thomas Sutikna, Erick Setiyabudi, Unggul W. Prasetyo, Mika R. Puspaningrum, Ifan Yoga, Halmi Insani, Hanneke J.M. Meijer, Barry Kohn, Brad Pillans, Indra Sutisna, Anthony Dosseto, Susan Hayes, John A. Westgate, Nick J.G. Pearce, Fachroel Aziz, Rokus Awe Due, Michael J. Morwood

Publikováno v: Quaternary Science Reviews
van den Bergh, G D, Alloway, B V, Storey, M, Setiawan, R, Yurnaldi, D, Kurniawan, I, Moore, M W, Jatmiko, Brumm, A, Flude, S, Sutikna, T, Setiyabudi, E, Prasetyo, U W, Puspaningrum, M R, Yoga, I, Insani, H, Meijer, H J M, Kohn, B, Pillans, B, Sutisna, I, Dosseto, A, Hayes, S, Westgate, J A, Pearce, N J G, Aziz, F, Due, R A & Morwood, M J 2022, ' An integrative geochronological framework for the pleistocene So'a basin (Flores, Indonesia), and its implications for faunal turnover and hominin arrival ', Quaternary Science Reviews, vol. 294, 107721 . https://doi.org/10.1016/j.quascirev.2022.107721

Flores represents a unique insular environment with an extensive record of Pleistocene fossil remains and stone artefacts. In the So'a Basin of central Flores these include endemic Stegodon, Komodo dragons, giant tortoises, rats, birds and hominins,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0beb8abf3ecc9c04241bd236d9618880
https://doi.org/10.1016/j.quascirev.2022.107721

Extirpations and extinctions: a plant microfossil-based history of the demise of rainforest and wet sclerophyll communities in the Lake George basin, Southern Tablelands of NSW, south-east Australia

Autor: Dan Clark, Geoff Hope, Michael Macphail, Brad Pillans

Publikováno v: Australian Journal of Botany. 68:208

Sites recording the extinction or extirpation of tropical–subtropical and cool–cold temperate rainforest genera during the Plio–Pleistocene aridification of Australia are scattered across the continent, with most preserving only partial records

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf815cf21dcd236b1b5e6f74ec8d5fd1
https://doi.org/10.1071/bt19076

Haematite pigmentation events and palaeomagnetic recording: implications from the Pilbara Print Stone, Western Australia

Autor: Andrew P. Roberts, Alexandra Abrajevitch, Brad Pillans

Publikováno v: Geophysical Journal International. 199:658-672

SUMMARY Haematite pigment is a common constituent of sedimentary rocks, but its contribution to the natural remanent magnetization of rocks is poorly understood. Here, we describe magnetic properties of two distinct pigment types that produce a chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a82f4c424b5099e5d308518c3f86803a
https://doi.org/10.1093/gji/ggu293

Reply to Watchman, Taçon and Aubert

Autor: Brad Pillans, Keith Fifield

Publikováno v: Quaternary Science Reviews. 91:73-75

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d36db83453749d974dd80a01ef2a6b14
https://doi.org/10.1016/j.quascirev.2014.02.019