A wild fig tree growing out of a stone wall ruins
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ficus (Plants) -- South Africa -- Photographs , Fig -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/73521 , vital:30200
- Description: Caption: "A wild fig tree growing out of the stone wall ruins of the fort at Kaffir Drift on the Great Fish River, Bathurst district. 1982. The site of the old fort is now a police station."
- Full Text: false
- Date Issued: 1982
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ficus (Plants) -- South Africa -- Photographs , Fig -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/73521 , vital:30200
- Description: Caption: "A wild fig tree growing out of the stone wall ruins of the fort at Kaffir Drift on the Great Fish River, Bathurst district. 1982. The site of the old fort is now a police station."
- Full Text: false
- Date Issued: 1982
Ficus sansibarica - Wild Fig
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ficus sansibarica -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/121627 , vital:35117
- Description: Caption "A Wild Fig tree growing out of the stone wall ruins of the fort at Kaffir Drift on the Great Fish River, Bathurst district, 1982. The site of the old fort is now a Police Station."
- Full Text: false
- Date Issued: 1982
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ficus sansibarica -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/121627 , vital:35117
- Description: Caption "A Wild Fig tree growing out of the stone wall ruins of the fort at Kaffir Drift on the Great Fish River, Bathurst district, 1982. The site of the old fort is now a Police Station."
- Full Text: false
- Date Issued: 1982
Ptaeroxylon obliquum - Sneezewood
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ptaeroxylon obliquum -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/116623 , vital:34418
- Description: Caption "Fine, tall Sneezwood tree, beside the road through the Alexandria Forest, near Langebosch. 1982”
- Full Text: false
- Date Issued: 1982
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ptaeroxylon obliquum -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/116623 , vital:34418
- Description: Caption "Fine, tall Sneezwood tree, beside the road through the Alexandria Forest, near Langebosch. 1982”
- Full Text: false
- Date Issued: 1982
Ptaeroxylon obliquum - Sneezewood
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ptaeroxylon obliquum -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/124060 , vital:35533
- Description: Caption "Fine, tall Sneezewood tree, beside the road through the Alexandria Forest, near Langebosch. 1982."
- Full Text: false
- Date Issued: 1982
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Ptaeroxylon obliquum -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/124060 , vital:35533
- Description: Caption "Fine, tall Sneezewood tree, beside the road through the Alexandria Forest, near Langebosch. 1982."
- Full Text: false
- Date Issued: 1982
Sideroxylon inerme - White Milkwood
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Sideroxylon inerme -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/122314 , vital:35261
- Description: Caption "A fine old White Milkwood tree on Kariega Farm in the grounds of the homestead, 1982. The Kariega River runs in the line of Eucalptus trees in the distance. Photo - C. J. Skead."
- Full Text: false
- Date Issued: 1982
- Authors: Skead, C J (Cuthbert John)
- Date: 1982
- Subjects: Sideroxylon inerme -- South Africa -- Photographs , Trees -- South Africa -- Photographs
- Language: English
- Type: mixed material , photographs , landscape photographs
- Identifier: http://hdl.handle.net/10962/122314 , vital:35261
- Description: Caption "A fine old White Milkwood tree on Kariega Farm in the grounds of the homestead, 1982. The Kariega River runs in the line of Eucalptus trees in the distance. Photo - C. J. Skead."
- Full Text: false
- Date Issued: 1982
Significance of 87Sr/86Sr ratios in the Merensky cyclic unit of the Bushveld Complex
- Kruger, Floris J, Marsh, Julian S
- Authors: Kruger, Floris J , Marsh, Julian S
- Date: 1982
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/133524 , vital:36986 , https://doi.org/10.1038/298053a0
- Description: In a number of mafic layered intrusions, layers with platinum group element (PGE) mineralization coincide with breaks in cumulus mineral composition and isotopic variation trends through the layered sequence1,2. For example, in the Bushveld Complex in South Africa, abrupt increases in initial 87Sr/86Sr ratios occur at the UG-2 and Merensky pegmatoid (or ‘reef’) horizons, both of which are exploited for PGEs. We report here the results of a detailed Sr-isotope study across the Merensky unit and its immediate foot- and hangingwall-rocks which, when considered together with new ideas on processes operating in magma chambers3–5, suggest that magma mixing and post-cumulus infiltration of liquids displaced from below were important during crystallization of the Merensky pegmatoid.
- Full Text: false
- Date Issued: 1982
- Authors: Kruger, Floris J , Marsh, Julian S
- Date: 1982
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/133524 , vital:36986 , https://doi.org/10.1038/298053a0
- Description: In a number of mafic layered intrusions, layers with platinum group element (PGE) mineralization coincide with breaks in cumulus mineral composition and isotopic variation trends through the layered sequence1,2. For example, in the Bushveld Complex in South Africa, abrupt increases in initial 87Sr/86Sr ratios occur at the UG-2 and Merensky pegmatoid (or ‘reef’) horizons, both of which are exploited for PGEs. We report here the results of a detailed Sr-isotope study across the Merensky unit and its immediate foot- and hangingwall-rocks which, when considered together with new ideas on processes operating in magma chambers3–5, suggest that magma mixing and post-cumulus infiltration of liquids displaced from below were important during crystallization of the Merensky pegmatoid.
- Full Text: false
- Date Issued: 1982
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