Scholar : Transactions of the Royal Society of South Africa, Volume 73, Issue 1, February 2018 is now available online on Taylor & Francis Online

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The online platform for Taylor & Francis Online content Transactions of the Royal Society of South Africa, Volume 73, Issue 1, February 2018 is now available online on Taylor & Francis Online. This new issue contains the following articles: Regular Articles Hands of living San resemble those in palaeolithic stencils, not modern Europeans Jack D. Pettigrew, Adhil Bhagwandin, Muhammad A. Spocter, Leigh-Anne Dell, Joshua Davimes & Paul R. Manger Pages: 1-7 | DOI: 10.1080/0035919X.2017.1361482 Detecting the severity of maize streak virus infestations in maize crop using in situ hyperspectral data Inos Dhau, Elhadi Adam, Onisimo Mutanga & Kingsley K. Ayisi Pages: 8-15 | DOI: 10.1080/0035919X.2017.1370034 Soil based assessment of the invasive species Vernonanthura phosphorica (Vell.) H. Rob. (Asteraceae) in Burma Valley, Zimbabwe Evelyn Ngarakana & Shakkie Kativu Pages: 16-19 | DOI: 10.1080/0035919X.2017.1369470 An historic account of the extinct high rainfall grasslands of the Soutpansberg, South Africa Norbert Hahn Pages: 20-32 | DOI: 10.1080/0035919X.2017.1346528 A synopsis of anti-psychotic medicinal plants in Nigeria Abdulwakeel Ayokun-nun Ajao, Afolakemi Abibat Alimi, Olusanya Abiodun Olatunji, Fatai Oladunni Balogun & Sefiu Adekilekun Saheed Pages: 33-41 | DOI: 10.1080/0035919X.2017.1386138 Sir Andrew Smith – his contributions and connections to freshwater ichthyology in southern Africa Paul H. Skelton Pages: 42-55 | DOI: 10.1080/0035919X.2017.1383322 On an ancient sundial unearthed at Pompeii J.D. Hey Pages: 56-72 | DOI: 10.1080/0035919X.2017.1390502 Gastric ulcer healing properties of Ledebouria ovatifolia (Baker) Jessop Eugene Jamot Ndebia, Pumla Mesatywa, Mathulo Shauli, Constance Rusike & Mavuto Gondwe Pages: 73-78 | DOI: 10.1080/0035919X.2017.1386728 Clayey minerals and clayey soils as possible microorganism repositories Godwin Uchenna Okereafor, Supratim Biswas, Antoine F. Mulaba-Bafubiandi & Vuyo Mavumengwana Pages: 79-85 | DOI: 10.1080/0035919X.2017.1357056 Revival of the oxidation number method for balancing redox equations Aliyar Mousavi Pages: 86-89 | DOI: 10.1080/0035919X.2017.1363094 Chemical fractionation and mobility of metals in floodplain soils of the lower reaches of the River Niger, Nigeria Chukwujindu M.A. Iwegbue, Godswill O. Tesi, Loretta C. Overah, Godwin E. Nwajei & Bice S. Martincigh Pages: 90-109 | DOI: 10.1080/0035919X.2017.1361483 Obituary Professor André Goosen Emeritus Professor Emeritus Professor Cedric W. McCleland Pages: 110-111 | DOI: 10.1080/0035919X.2017.1366173 Editors' Choice Collection from two Natural History Museum journals! Enjoy free access to this article collection from Systematics and Biodiversity, and the Journal of Systematic Palaeontology. The Editors' have chosen these articles for free access until the end of 2017. To update which email alerts you receive, manage your alerts within the My Account area. You can also unsubscribe from this alert with one click. If you need any further help, please contact us at support@tandfonline.com Please do not reply to this email. To ensure that you receive your alerts and information from Taylor & Francis Online, please add "alerts@tandfonline.com" and "info@tandfonline.com" to your safe senders list. Taylor & Francis, an Informa business. Taylor & Francis is a trading name of Informa UK Limited, registered in England under no. 1072954. Registered office: 5 Howick Place, London, SW1P 1WG.