Volcanic rocks of the Witwatersrand Triad, South Africa. II: petrogenesis of mafic and felsic rocks of the Dominion Group
- Marsh, Julian S, Bowen, Michael P, Rogers, N W, Bowen, Teral B
- Authors: Marsh, Julian S , Bowen, Michael P , Rogers, N W , Bowen, Teral B
- Date: 2003
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140443 , vital:37889 , https://doi.org/10.1016/0301-9268(89)90075-2
- Description: A bimodal suite of volcanic rocks builds the bulk of the Dominion Group which, with an age of ∼ 2.72 Ga, is the oldest cover sequence overlying the granite-greenstone Archaean basement of the Kaapvaal craton in the western Transvaal, South Africa. The basic lavas are relatively rich in SiO2 (50–58%) and aphyric and exhibit a large compositional range. This variation is typically tholeiitic in that it is characterized by strong enrichment of Ti, Fe, and V in differentiated lavas.
- Full Text: false
- Date Issued: 2003
- Authors: Marsh, Julian S , Bowen, Michael P , Rogers, N W , Bowen, Teral B
- Date: 2003
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140443 , vital:37889 , https://doi.org/10.1016/0301-9268(89)90075-2
- Description: A bimodal suite of volcanic rocks builds the bulk of the Dominion Group which, with an age of ∼ 2.72 Ga, is the oldest cover sequence overlying the granite-greenstone Archaean basement of the Kaapvaal craton in the western Transvaal, South Africa. The basic lavas are relatively rich in SiO2 (50–58%) and aphyric and exhibit a large compositional range. This variation is typically tholeiitic in that it is characterized by strong enrichment of Ti, Fe, and V in differentiated lavas.
- Full Text: false
- Date Issued: 2003
A new species of anthiine fish of the genus Rabaulichthys (Perciformes: Serranidaie) from the Maldive Islands
- Randall, John E, 1924-, Pyle, Robert Michael, J.L.B. Smith Institute of Ichthyology
- Authors: Randall, John E, 1924- , Pyle, Robert Michael , J.L.B. Smith Institute of Ichthyology
- Date: 1989-07
- Subjects: Serranidae -- Maldives
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70313 , vital:29644 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 47 , Rabaulichthys stigmaticus is described as a new species of serranid fish of the subfamily Anthiinae from four male specimens collected in 35 m on a rubble bottom off Ari Aroll in the Republic of Maldives, it is distinct from the only other known species of the genus, R. altipinnis Allen from New Britain, in having a longer snout (6.7-7.1%SL, versus 5.5-6.4%SL), a higher dorsal fin in the adult male (30-39% SL), a large quadrangular dark spot on the side of the body above the anal fin, and an elongate black blotch in the soft portion of the dorsal fin. Specimens of a possible third species taken in a dredge at Condor Reef, Caroline Islands are discussed.
- Full Text:
- Date Issued: 1989-07
- Authors: Randall, John E, 1924- , Pyle, Robert Michael , J.L.B. Smith Institute of Ichthyology
- Date: 1989-07
- Subjects: Serranidae -- Maldives
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70313 , vital:29644 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 47 , Rabaulichthys stigmaticus is described as a new species of serranid fish of the subfamily Anthiinae from four male specimens collected in 35 m on a rubble bottom off Ari Aroll in the Republic of Maldives, it is distinct from the only other known species of the genus, R. altipinnis Allen from New Britain, in having a longer snout (6.7-7.1%SL, versus 5.5-6.4%SL), a higher dorsal fin in the adult male (30-39% SL), a large quadrangular dark spot on the side of the body above the anal fin, and an elongate black blotch in the soft portion of the dorsal fin. Specimens of a possible third species taken in a dredge at Condor Reef, Caroline Islands are discussed.
- Full Text:
- Date Issued: 1989-07
Eskom 1989 Negotiations forth report back
- NUM
- Authors: NUM
- Date: July 1989
- Subjects: NUM
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/134953 , vital:37221
- Description: Sixty representatives from four unions attended a mammoth mediation session at the Esxom College on Thursday 27 July. The mediation lasted until 11.30 pm at night. Eskom has given its final offer for increases for the General Workers in July 1989.
- Full Text:
- Date Issued: July 1989
- Authors: NUM
- Date: July 1989
- Subjects: NUM
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/134953 , vital:37221
- Description: Sixty representatives from four unions attended a mammoth mediation session at the Esxom College on Thursday 27 July. The mediation lasted until 11.30 pm at night. Eskom has given its final offer for increases for the General Workers in July 1989.
- Full Text:
- Date Issued: July 1989
NUMSA East Cape Co-op Newsletter
- NUMSA
- Authors: NUMSA
- Date: July 1989
- Subjects: NUMSA
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/114105 , vital:33924
- Description: In Namibia today the National Union of Namibian Workers (NUNW) says that the organised labour movement must play an active role in helping PLAN fighters and the war refugees, to find somewhere to live and to find work. They say: "All these people are the relatives of us who remained behind. Together we must look at what our needs are in the communities where we live, and find ways of meeting our needs. " We must use the skills of the combatants to help the community and the community in their turn, must welcome all those people back from the war. The organisations of the people, the trade unions and SWAPO, must help in this process." How can the NUNW help all the people returning from the war to find their place in the community? The NUNW says we need to first understand the strengths and weaknesses of the people and the country.
- Full Text:
- Date Issued: July 1989
- Authors: NUMSA
- Date: July 1989
- Subjects: NUMSA
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/114105 , vital:33924
- Description: In Namibia today the National Union of Namibian Workers (NUNW) says that the organised labour movement must play an active role in helping PLAN fighters and the war refugees, to find somewhere to live and to find work. They say: "All these people are the relatives of us who remained behind. Together we must look at what our needs are in the communities where we live, and find ways of meeting our needs. " We must use the skills of the combatants to help the community and the community in their turn, must welcome all those people back from the war. The organisations of the people, the trade unions and SWAPO, must help in this process." How can the NUNW help all the people returning from the war to find their place in the community? The NUNW says we need to first understand the strengths and weaknesses of the people and the country.
- Full Text:
- Date Issued: July 1989
Work in Progress Issue no.59 - Roads to congress
- Authors: Work in progress (WIP)
- Date: July 1989
- Subjects: WIP
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/112078 , vital:33545
- Description: South Africa is moving into its fourth year of continuous emergency rule. And with the exception of a few months during 1986, some areas are entering their fifth year under these conditions. The effects of permanent emergency rule have been traumatic and wide ranging. Under emergency rule, a fundamentally anti-democratic state has been able to impose itself on an unwilling people without being subject to scrutiny, discussion or legal opposition. And while South Africa pre-emergency had almost none of the rights and freedoms associated with democracy, the last few years have stripped society of the last vestiges of rule by consent. The nature of the emergency has changed. It began as an aggressive attack on the mass democratic movement and the situation of 'ungovernability' that popular insurrection created. It has changed to become an all-encompassing political strategy, a last defence against ideas which refuse to die. For while organisations have been smashed, the ideas and aspirations which grew from the turbulent early 1980s are showing signs of re-emerging. In this context it may well be true that this government cannot rule without recourse to emergency powers of enormous magnitude. It may also be true that suppression of information, debate and opposition, and unrestrained powers for security forces, are a necessary precondition for an apartheid government to rule a subject people. Government sources have often argued that emergency powers are designed to create a stable context for 'reform'. But what reforms of substance have been offered since the first emergency was declared in July 1985? Looking nervously over a shoulder at far-right interests threatened by the most superficial aspects of deracialisation is hardly an indication of reform. Proposals for a consultative council incorporating Africans are not only tired and bankrupt. Their uncomfortable similarities to the 'toy telephone' Native Representative Council of the 1940s ensures that even the most moderate of black interests will spurn such ideas. Only the discredited, the opportunistic, or those with no following or power base can contemplate participation. Emergency rule - like so many of the preconditions for maintaining apartheid - has created further disease and distortion in society. When the state's institutions of repression - notably police and military - have the free reign granted by emergency powers, it is no surprise that death squads operate seemingly without reprisals. When members of the 'security forces' have the power to incarcerate apartheid's opponents indefinitely, it is no surprise that assassinations, abductions and 'dirty tricks' departments flourish as additional means to remove organised opposition and resistence. It is six weeks since David Webster's death swelled the growing record of political assassinations, assaults and abductions. Over 12 years of publishing, David was a good friend to Work In Progress, writing for, distributing and supporting the publication. Fie was guest speaker at WIP's tenth anniversary celebration. And while police seem unable to find those specifically responsible for his murder, those who have created the atmosphere of emergency rule are the real culprits. It is but one small step from exercising legal powers to detain, ban and suppress, to the extra-legal actions of assassination and terror. Emergency rule will presumably continue until at least after the September general election. The National Party is keen to stay as far from the international spotlight as possible until after these elections. In particular, the new American administration, while clearly right wing, may have new and unpleasant approaches to sanctions and international pressure on South Africa. Internally, the opposition which can be generated in the election - be it from the far right or from those committed to democracy - clearly worries a government based on such shaky foundations. Government planners will still recall the organised resistance to the election of Indian and coloured houses which made such a mockery of the tricameral constitutional initiative. When a government, bankrupt in ideas and initiative's bent on holding power for its own sake - and has means like the state of emergency to enforce is rule - the prospects for any constructive negotiated change are indeed bleak.
- Full Text:
- Date Issued: July 1989
- Authors: Work in progress (WIP)
- Date: July 1989
- Subjects: WIP
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/112078 , vital:33545
- Description: South Africa is moving into its fourth year of continuous emergency rule. And with the exception of a few months during 1986, some areas are entering their fifth year under these conditions. The effects of permanent emergency rule have been traumatic and wide ranging. Under emergency rule, a fundamentally anti-democratic state has been able to impose itself on an unwilling people without being subject to scrutiny, discussion or legal opposition. And while South Africa pre-emergency had almost none of the rights and freedoms associated with democracy, the last few years have stripped society of the last vestiges of rule by consent. The nature of the emergency has changed. It began as an aggressive attack on the mass democratic movement and the situation of 'ungovernability' that popular insurrection created. It has changed to become an all-encompassing political strategy, a last defence against ideas which refuse to die. For while organisations have been smashed, the ideas and aspirations which grew from the turbulent early 1980s are showing signs of re-emerging. In this context it may well be true that this government cannot rule without recourse to emergency powers of enormous magnitude. It may also be true that suppression of information, debate and opposition, and unrestrained powers for security forces, are a necessary precondition for an apartheid government to rule a subject people. Government sources have often argued that emergency powers are designed to create a stable context for 'reform'. But what reforms of substance have been offered since the first emergency was declared in July 1985? Looking nervously over a shoulder at far-right interests threatened by the most superficial aspects of deracialisation is hardly an indication of reform. Proposals for a consultative council incorporating Africans are not only tired and bankrupt. Their uncomfortable similarities to the 'toy telephone' Native Representative Council of the 1940s ensures that even the most moderate of black interests will spurn such ideas. Only the discredited, the opportunistic, or those with no following or power base can contemplate participation. Emergency rule - like so many of the preconditions for maintaining apartheid - has created further disease and distortion in society. When the state's institutions of repression - notably police and military - have the free reign granted by emergency powers, it is no surprise that death squads operate seemingly without reprisals. When members of the 'security forces' have the power to incarcerate apartheid's opponents indefinitely, it is no surprise that assassinations, abductions and 'dirty tricks' departments flourish as additional means to remove organised opposition and resistence. It is six weeks since David Webster's death swelled the growing record of political assassinations, assaults and abductions. Over 12 years of publishing, David was a good friend to Work In Progress, writing for, distributing and supporting the publication. Fie was guest speaker at WIP's tenth anniversary celebration. And while police seem unable to find those specifically responsible for his murder, those who have created the atmosphere of emergency rule are the real culprits. It is but one small step from exercising legal powers to detain, ban and suppress, to the extra-legal actions of assassination and terror. Emergency rule will presumably continue until at least after the September general election. The National Party is keen to stay as far from the international spotlight as possible until after these elections. In particular, the new American administration, while clearly right wing, may have new and unpleasant approaches to sanctions and international pressure on South Africa. Internally, the opposition which can be generated in the election - be it from the far right or from those committed to democracy - clearly worries a government based on such shaky foundations. Government planners will still recall the organised resistance to the election of Indian and coloured houses which made such a mockery of the tricameral constitutional initiative. When a government, bankrupt in ideas and initiative's bent on holding power for its own sake - and has means like the state of emergency to enforce is rule - the prospects for any constructive negotiated change are indeed bleak.
- Full Text:
- Date Issued: July 1989
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