http://vital.seals.ac.za:8080/vital/access/manager/Index en-us 5 The Klinghardt phonolites, South West Africa: Tertiary volcanism in western southern Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:29627 Mon 13 May 2024 12:53:26 SAST ]]> New chemical analyses of the Suurberg volcanic rocks and their significance in relation to Mesozoic volcanism in Southern Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:36951 Mon 13 May 2024 12:47:23 SAST ]]> Tertiary phonolite volcanism in the Klinghardt Mountains of South West Africa/Namibia http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:36953 Mon 13 May 2024 12:46:55 SAST ]]>