Case Study For Linking Water Quality License Conditions With Resource Quality Objectives For The Leeutaaiboschspruit Industrial Complex Situated Within The Vaal Barrage Catchment Volume 1
- Odume, Oghenekaro N, Slaughter, Andrew R, Griffin, Neil J, Chili, Asanda
- Authors: Odume, Oghenekaro N , Slaughter, Andrew R , Griffin, Neil J , Chili, Asanda
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/438074 , vital:73433 , ISBN 978-0-6392-0224-2 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/TT 838-1 final web.pdf
- Description: In South Africa, the resource-directed measures (RDM) and the source-directed con-trols (SDC) are the two complementary strategies designed to ensure that water resources are used and protected. The RDM are directed at water resources to en-sure their protection, and include the Water Resource Classification System (WRCS), the classification of every significant water resource, the determination of the re-serve and the setting of resource quality objectives (RQOs). On the other hand, the SDC are measures imposed to restrict and control the use of water resources, not only in terms of ensuring water resource protection, but also in terms of ensuring that water resources are equitably allocated and are used efficiently. Water use li-cencing (WUL) is an example of an SDC instrument.
- Full Text:
- Date Issued: 2021
- Authors: Odume, Oghenekaro N , Slaughter, Andrew R , Griffin, Neil J , Chili, Asanda
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/438074 , vital:73433 , ISBN 978-0-6392-0224-2 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/TT 838-1 final web.pdf
- Description: In South Africa, the resource-directed measures (RDM) and the source-directed con-trols (SDC) are the two complementary strategies designed to ensure that water resources are used and protected. The RDM are directed at water resources to en-sure their protection, and include the Water Resource Classification System (WRCS), the classification of every significant water resource, the determination of the re-serve and the setting of resource quality objectives (RQOs). On the other hand, the SDC are measures imposed to restrict and control the use of water resources, not only in terms of ensuring water resource protection, but also in terms of ensuring that water resources are equitably allocated and are used efficiently. Water use li-cencing (WUL) is an example of an SDC instrument.
- Full Text:
- Date Issued: 2021
Statutory mergers as contemplated in the Companies Act, 2008: the applicability of the corporate rules contained in section 44 of the Income Tax Act, 1962
- Authors: Shama, Natalie Anne
- Date: 2020
- Subjects: South Africa. Companies Act, 2008 , South Africa. Income Tax Act, 1962 , Consolidation and merger of corporations -- South Africa , Corporation law -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/144767 , vital:38377
- Description: The purpose of this research is to determine the extent to which a statutory merger in terms of the Companies Act, 2008, may be accommodated by the provisions of an amalgamation transaction in terms of section 44 of the Income Tax Act, 1962. The research method adopted is a legal interpretative research approach. South African company law underwent significant reform with the introduction of the Companies Act, 2008. One of the fundamental areas for reform was the need for a mechanism to appropriately accommodate a corporate merger, and thus, what is referred to as a statutory merger was introduced into South African company law. What is notable is that the statutory merger has been crafted to apply across a variety of circumstances that may arise in commerce, thus offering wide versatility. On the other hand, the tax relief afforded in terms of the corporate roll-over provisions in the Income Tax Act is designed to facilitate corporate transactions on a tax neutral basis, whilst balancing the concessions these measures introduce and the potential for tax avoidance. Consequently, the tax relief applicable to an amalgamation transaction will only apply within strictly prescribed parameters. The research shows an ongoing effort by National Treasury to amend the provisions of the amalgamation transaction to better accommodate a statutory merger, but highlights that there are nevertheless certain conflicting purposes (policy) for each piece of legislation. For these reasons, the focus and parameters of a statutory merger and amalgamation transaction do not align perfectly. The key areas of inconsistency identified in this research are threefold, namely (i) the creation of a new company as a consequence of a statutory merger is not accommodated in an amalgamation transaction; (ii) the process of compensating the shareholders of the amalgamated company in an amalgamation transaction is not clearly contemplated in the statutory merger provisions; and (iii) mergers between a company and its shareholder currently present numerous complexities from both a company law and taxation perspective. The research concludes that the flexibility afforded under the statutory merger is largely minimised for parties who wish to simultaneously enjoy the tax relief afforded under an amalgamation transaction.
- Full Text:
- Date Issued: 2020
- Authors: Shama, Natalie Anne
- Date: 2020
- Subjects: South Africa. Companies Act, 2008 , South Africa. Income Tax Act, 1962 , Consolidation and merger of corporations -- South Africa , Corporation law -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/144767 , vital:38377
- Description: The purpose of this research is to determine the extent to which a statutory merger in terms of the Companies Act, 2008, may be accommodated by the provisions of an amalgamation transaction in terms of section 44 of the Income Tax Act, 1962. The research method adopted is a legal interpretative research approach. South African company law underwent significant reform with the introduction of the Companies Act, 2008. One of the fundamental areas for reform was the need for a mechanism to appropriately accommodate a corporate merger, and thus, what is referred to as a statutory merger was introduced into South African company law. What is notable is that the statutory merger has been crafted to apply across a variety of circumstances that may arise in commerce, thus offering wide versatility. On the other hand, the tax relief afforded in terms of the corporate roll-over provisions in the Income Tax Act is designed to facilitate corporate transactions on a tax neutral basis, whilst balancing the concessions these measures introduce and the potential for tax avoidance. Consequently, the tax relief applicable to an amalgamation transaction will only apply within strictly prescribed parameters. The research shows an ongoing effort by National Treasury to amend the provisions of the amalgamation transaction to better accommodate a statutory merger, but highlights that there are nevertheless certain conflicting purposes (policy) for each piece of legislation. For these reasons, the focus and parameters of a statutory merger and amalgamation transaction do not align perfectly. The key areas of inconsistency identified in this research are threefold, namely (i) the creation of a new company as a consequence of a statutory merger is not accommodated in an amalgamation transaction; (ii) the process of compensating the shareholders of the amalgamated company in an amalgamation transaction is not clearly contemplated in the statutory merger provisions; and (iii) mergers between a company and its shareholder currently present numerous complexities from both a company law and taxation perspective. The research concludes that the flexibility afforded under the statutory merger is largely minimised for parties who wish to simultaneously enjoy the tax relief afforded under an amalgamation transaction.
- Full Text:
- Date Issued: 2020
The application of ecotoxicity and activity system analysis of salt management to water resource protection and use sector-specific guidelines for agriculture, mining and municipal wastewater
- Authors: Mensah, Paul K , Mgaba, N
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/437745 , vital:73406 , ISBN 978-0-6392-0052-1 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/2462final.pdf
- Description: Freshwater salinisation in South Africa is on an increasing trajectory with elevated levels of sulphate, sodium and chloride ions in many of the country’s rivers, causing increased electrical conductivity and changes in ion composition. The problem of freshwater salinisation is intractable and desalinisation, though an effective treatment technique, it is expensive in terms of cost and energy consumption. Therefore, preventative or precautionary management options through the applica-tion of appropriate workable and innovative researched methods are not only desirable but also necessary. Again, there is a call for a new paradigm in water research in South Africa whereby science and social science methods are effectively combined to ensure proper manage-ment of water resources. The notion of combining the know-how of sci-ence and technology with knowledge from all stakeholders is one of the surest ways of managing the threat of freshwater salinisation. In this regard, this project investigated ways of effectively managing salinity risk to water resources by combining traditional science methods with those of social sciences in order to develop water quality guidelines (WQGs) and management practices for salinity. The project combined ecotoxicological and Cultural History Activity Theory (CHAT) research techniques in the light of new trends in water research.
- Full Text:
- Date Issued: 2019
- Authors: Mensah, Paul K , Mgaba, N
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , report
- Identifier: http://hdl.handle.net/10962/437745 , vital:73406 , ISBN 978-0-6392-0052-1 , https://wrcwebsite.azurewebsites.net/wp-content/uploads/mdocs/2462final.pdf
- Description: Freshwater salinisation in South Africa is on an increasing trajectory with elevated levels of sulphate, sodium and chloride ions in many of the country’s rivers, causing increased electrical conductivity and changes in ion composition. The problem of freshwater salinisation is intractable and desalinisation, though an effective treatment technique, it is expensive in terms of cost and energy consumption. Therefore, preventative or precautionary management options through the applica-tion of appropriate workable and innovative researched methods are not only desirable but also necessary. Again, there is a call for a new paradigm in water research in South Africa whereby science and social science methods are effectively combined to ensure proper manage-ment of water resources. The notion of combining the know-how of sci-ence and technology with knowledge from all stakeholders is one of the surest ways of managing the threat of freshwater salinisation. In this regard, this project investigated ways of effectively managing salinity risk to water resources by combining traditional science methods with those of social sciences in order to develop water quality guidelines (WQGs) and management practices for salinity. The project combined ecotoxicological and Cultural History Activity Theory (CHAT) research techniques in the light of new trends in water research.
- Full Text:
- Date Issued: 2019
The effect of submersion in water and breathing modality (assisted breathing and apnea) on different stages of the information processing chain
- Authors: Goodenough, Luke Brian
- Date: 2017
- Subjects: Deep diving -- Physiological aspects , Scuba diving -- Physiological aspects , Apnea , Cognition -- Testing , Neurophysiology , Underwater breathing apparatus
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/7448 , vital:21261
- Description: Limited research has explored the impact of working underwater on the cognitive functioning of divers and even less has focused on the effect of breathing modality (assisted breathing and apnea) underwater. Research on the effect of submersion in water and apnea on cognitive performance is also very limited. As a result, the purpose of this study was to determine the effect of submersion in water and breathing modality on different stages of the information processing chain. This was achieved by testing participants in a laboratory setting under three conditions; on land, underwater with assisted breathing and underwater in apnea. Five different tests were used to determine which aspects of cognitive functioning were impaired in which condition. The recognition task result in the assisted breathing condition was significantly faster (p=0.04) but less accurate (p=0.01) than on land. The memory task was significantly (p=0.042) worse in terms of speed in the apnea condition compared to land, however accuracy was not affected. Performance in the visual detection task was impacted on in both underwater conditions compared to land with speed and accuracy being significantly worse (p<0.01) in the underwater conditions. These results indicate that simple tasks, (reaction time and tracking task) are not affected by condition whereas more complex tasks are. For tasks where an effect was found for only one condition, the effect was attributed to a specific aspect of that condition; either the breath hold or assisted breathing component of the condition. For tasks that were found to be affected in both underwater conditions, the effect was attributed to the actual submersion in water. The effect of the different conditions and the nature of the task they impact on should be considered for underwater work places as the general equipment used may impact on the quality of observations that are made.
- Full Text:
- Date Issued: 2017
- Authors: Goodenough, Luke Brian
- Date: 2017
- Subjects: Deep diving -- Physiological aspects , Scuba diving -- Physiological aspects , Apnea , Cognition -- Testing , Neurophysiology , Underwater breathing apparatus
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/7448 , vital:21261
- Description: Limited research has explored the impact of working underwater on the cognitive functioning of divers and even less has focused on the effect of breathing modality (assisted breathing and apnea) underwater. Research on the effect of submersion in water and apnea on cognitive performance is also very limited. As a result, the purpose of this study was to determine the effect of submersion in water and breathing modality on different stages of the information processing chain. This was achieved by testing participants in a laboratory setting under three conditions; on land, underwater with assisted breathing and underwater in apnea. Five different tests were used to determine which aspects of cognitive functioning were impaired in which condition. The recognition task result in the assisted breathing condition was significantly faster (p=0.04) but less accurate (p=0.01) than on land. The memory task was significantly (p=0.042) worse in terms of speed in the apnea condition compared to land, however accuracy was not affected. Performance in the visual detection task was impacted on in both underwater conditions compared to land with speed and accuracy being significantly worse (p<0.01) in the underwater conditions. These results indicate that simple tasks, (reaction time and tracking task) are not affected by condition whereas more complex tasks are. For tasks where an effect was found for only one condition, the effect was attributed to a specific aspect of that condition; either the breath hold or assisted breathing component of the condition. For tasks that were found to be affected in both underwater conditions, the effect was attributed to the actual submersion in water. The effect of the different conditions and the nature of the task they impact on should be considered for underwater work places as the general equipment used may impact on the quality of observations that are made.
- Full Text:
- Date Issued: 2017
Unity and diversity, love and conflict: an exploration of the philosophy of life in C.S. Lewis’s Cosmic Trilogy
- Authors: James, Michael William
- Date: 2017
- Subjects: Lewis, C. S. (Clive Staples), 1898-1963. Space trilogy , Social conflict in literature , Love in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7345 , vital:21245
- Description: The subject of this thesis is to explore the philosophy of life that informs C.S. Lewis’s Cosmic Trilogy (Out of the Silent Planet, Perelandra and That Hideous Strength). These texts are “spiritual adventures” which exemplify Lewis’s phenomenology of spiritual progress - the movement from self-centredness to Other-centredness. I perform a close reading of the trilogy and attempt to understand the way(s) in which the three major thematic threads - Conflict, Love, and the relationship between Unity and Diversity - all contribute to the proposed phenomenology of the spirit. In the final chapter, I use Kierkegaard’s “stages in life’s way” (the aesthetic, ethical and religious) as a structural frame for understanding the trilogy’s dialectical movement. I also take the unusual step of codifying the fruits of my exploration into what I call ‘the Cosmic Manifesto,’ which serves as my creative engagement with the results of the philosophical exploration. My research shows that the philosophy of life is expressed through a tripartite spiritual journey. The traveller firstly visits the sphere of Mars, which entails developing clear perception and overcoming fear of the Other. Next, the traveller must pass through the sphere of Venus, where - through courageous action on behalf of the Other - s/he learns the nature of self-sacrificial love. Successfully traversing these two stages, the traveller then apprehends the spirit of Harmonia, the love-child of Mars and Venus. As a result, the ideal relation between the self and the Other - unity in diversity - is discovered. I conclude that the philosophy of life underlying the trilogy is both aesthetically, ethically and religiously rich, and is an insightful perspective on a “life worth living.”
- Full Text:
- Date Issued: 2017
- Authors: James, Michael William
- Date: 2017
- Subjects: Lewis, C. S. (Clive Staples), 1898-1963. Space trilogy , Social conflict in literature , Love in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7345 , vital:21245
- Description: The subject of this thesis is to explore the philosophy of life that informs C.S. Lewis’s Cosmic Trilogy (Out of the Silent Planet, Perelandra and That Hideous Strength). These texts are “spiritual adventures” which exemplify Lewis’s phenomenology of spiritual progress - the movement from self-centredness to Other-centredness. I perform a close reading of the trilogy and attempt to understand the way(s) in which the three major thematic threads - Conflict, Love, and the relationship between Unity and Diversity - all contribute to the proposed phenomenology of the spirit. In the final chapter, I use Kierkegaard’s “stages in life’s way” (the aesthetic, ethical and religious) as a structural frame for understanding the trilogy’s dialectical movement. I also take the unusual step of codifying the fruits of my exploration into what I call ‘the Cosmic Manifesto,’ which serves as my creative engagement with the results of the philosophical exploration. My research shows that the philosophy of life is expressed through a tripartite spiritual journey. The traveller firstly visits the sphere of Mars, which entails developing clear perception and overcoming fear of the Other. Next, the traveller must pass through the sphere of Venus, where - through courageous action on behalf of the Other - s/he learns the nature of self-sacrificial love. Successfully traversing these two stages, the traveller then apprehends the spirit of Harmonia, the love-child of Mars and Venus. As a result, the ideal relation between the self and the Other - unity in diversity - is discovered. I conclude that the philosophy of life underlying the trilogy is both aesthetically, ethically and religiously rich, and is an insightful perspective on a “life worth living.”
- Full Text:
- Date Issued: 2017
“Something past provoked by something to come”: the dystopian complex in selected texts by Lauren Beukes
- Authors: Forrest, Catherine
- Date: 2017
- Subjects: Beukes, Lauren -- Moxyland , Beukes, Lauren -- Zoo City , Dystopias in literature , Science fiction -- History and criticism , South African fiction (English) -- History and criticism
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/18604 , vital:22360
- Description: This thesis examines Lauren Beukes’s novels, Moxyland and Zoo City, in relation to spectral theory, a tool of critique which enables an inspection of the author’s fictional societies, by looking at the return of that which has previously been repressed. It will be argued that, by portraying the country’s future imaginaries in a dystopian light, Beukes predicts the dissatisfaction that continues to be felt in the urbanised present as having extended into the near-future. Such discontent results not solely from the country’s history of apartheid and the poverty-stricken period of recovery that has followed, but in the lack of agency found in the future subject. The concerns of this thesis lie with the programmed conditions placed on the societies depicted in Beukes’s novels and the citizens that are made to inhabit these predetermined spaces. Arising from these fixed conditions are spectral subjectivities, protagonists who, having been denied recognition by the hegemonic powers at hand, are made inherently aware of the discourse of othering imposed upon them. Constructed from the writings of Jacques Derrida and contemporary spectral theorists, I present a framework capable of dealing with the popularity of ghosts/spectres, and the propensity for haunting, within post-transitional literature. Spectrality, then, is understood as a conceptual metaphor and a mode of characterisation that Beukes employs in her writing to highlight various inconsistencies about the spectralised subject and the future. By working with a theory capable of blurring the divide between the living and the dead, the self and other, it is possible to read Beukes’s fiction as possessing the potential to destabilise supposedly secure positions on otherness and alterity. Furthermore, it will be argued that, by tracking the spectre’s capacity to haunt and the multiplicity of responses which it invokes, it is possible to conceive of alterity, and the response which it generates, as responsible for determining the conditions for the coming of a radically unknowable and therefore open future.
- Full Text:
- Date Issued: 2017
- Authors: Forrest, Catherine
- Date: 2017
- Subjects: Beukes, Lauren -- Moxyland , Beukes, Lauren -- Zoo City , Dystopias in literature , Science fiction -- History and criticism , South African fiction (English) -- History and criticism
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/18604 , vital:22360
- Description: This thesis examines Lauren Beukes’s novels, Moxyland and Zoo City, in relation to spectral theory, a tool of critique which enables an inspection of the author’s fictional societies, by looking at the return of that which has previously been repressed. It will be argued that, by portraying the country’s future imaginaries in a dystopian light, Beukes predicts the dissatisfaction that continues to be felt in the urbanised present as having extended into the near-future. Such discontent results not solely from the country’s history of apartheid and the poverty-stricken period of recovery that has followed, but in the lack of agency found in the future subject. The concerns of this thesis lie with the programmed conditions placed on the societies depicted in Beukes’s novels and the citizens that are made to inhabit these predetermined spaces. Arising from these fixed conditions are spectral subjectivities, protagonists who, having been denied recognition by the hegemonic powers at hand, are made inherently aware of the discourse of othering imposed upon them. Constructed from the writings of Jacques Derrida and contemporary spectral theorists, I present a framework capable of dealing with the popularity of ghosts/spectres, and the propensity for haunting, within post-transitional literature. Spectrality, then, is understood as a conceptual metaphor and a mode of characterisation that Beukes employs in her writing to highlight various inconsistencies about the spectralised subject and the future. By working with a theory capable of blurring the divide between the living and the dead, the self and other, it is possible to read Beukes’s fiction as possessing the potential to destabilise supposedly secure positions on otherness and alterity. Furthermore, it will be argued that, by tracking the spectre’s capacity to haunt and the multiplicity of responses which it invokes, it is possible to conceive of alterity, and the response which it generates, as responsible for determining the conditions for the coming of a radically unknowable and therefore open future.
- Full Text:
- Date Issued: 2017
Donor conditionalities and democratisation in Kenya, 1991-1997
- Authors: Muriuki, Irene
- Date: 2000
- Subjects: Economic assistance -- Political aspects -- Kenya , Democracy -- Kenya , Elections -- Kenya , Kenya -- Politics and government -- 1978-2002
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2812 , http://hdl.handle.net/10962/d1003022 , Economic assistance -- Political aspects -- Kenya , Democracy -- Kenya , Elections -- Kenya , Kenya -- Politics and government -- 1978-2002
- Description: The end of the Cold War and the collapse of the Soviet Union has encouraged democratisation in most parts of Africa. At the same time, Western donors' attitudes towards r~cipients of foreign aid have changed. This has resulted in a new practice, which attempts to force Third World states to move toward liberal democracy by conditioning lending on the holding of mUlti-party elections. In Africa this has resulted to the holding of multi-party elections. This study attempts to examine donor conditionalities and democratisation in Kenya by examining the results of 1992 and 1997 multi-party elections. Kenya attained independence from the British and ushered in a multi-party democracy in 1963. Since then, the country has undergone a full circle of political development, starting with a multi-party democracy at independence, through a one party dictatorship between 1982 and 1992 and back to a multi-party democracy in 1993. The need to satisfy foreign donors forced the leadership to amend Section 2(A) of Kenya' s constitution that had legalised single-party rule in 1982 thus allowing plural politics. The externally pressured transition to multi-party democracy though has resulted in increased corruption, state-sponsored ethnic violence, continued political authoritarianism and disastrous economic mismanagement of what was once considered a model for the continent. This study urges that Western donors should focus less on elections and more on the fostering of democratic institutions through breaking patterns of neo-patrimonial rule that have inforn1ed and continue to inform politics in Kenya. Political reforms have been resisted by the incumbency in the fear tha! they may curtail the power of the political leadership whose main objective has been to cling to power.
- Full Text:
- Date Issued: 2000
- Authors: Muriuki, Irene
- Date: 2000
- Subjects: Economic assistance -- Political aspects -- Kenya , Democracy -- Kenya , Elections -- Kenya , Kenya -- Politics and government -- 1978-2002
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2812 , http://hdl.handle.net/10962/d1003022 , Economic assistance -- Political aspects -- Kenya , Democracy -- Kenya , Elections -- Kenya , Kenya -- Politics and government -- 1978-2002
- Description: The end of the Cold War and the collapse of the Soviet Union has encouraged democratisation in most parts of Africa. At the same time, Western donors' attitudes towards r~cipients of foreign aid have changed. This has resulted in a new practice, which attempts to force Third World states to move toward liberal democracy by conditioning lending on the holding of mUlti-party elections. In Africa this has resulted to the holding of multi-party elections. This study attempts to examine donor conditionalities and democratisation in Kenya by examining the results of 1992 and 1997 multi-party elections. Kenya attained independence from the British and ushered in a multi-party democracy in 1963. Since then, the country has undergone a full circle of political development, starting with a multi-party democracy at independence, through a one party dictatorship between 1982 and 1992 and back to a multi-party democracy in 1993. The need to satisfy foreign donors forced the leadership to amend Section 2(A) of Kenya' s constitution that had legalised single-party rule in 1982 thus allowing plural politics. The externally pressured transition to multi-party democracy though has resulted in increased corruption, state-sponsored ethnic violence, continued political authoritarianism and disastrous economic mismanagement of what was once considered a model for the continent. This study urges that Western donors should focus less on elections and more on the fostering of democratic institutions through breaking patterns of neo-patrimonial rule that have inforn1ed and continue to inform politics in Kenya. Political reforms have been resisted by the incumbency in the fear tha! they may curtail the power of the political leadership whose main objective has been to cling to power.
- Full Text:
- Date Issued: 2000
New placoderm fishes from the Late Devonian of South Africa
- Long, John A, Anderson, M Eric, Gess, Robert W, Hiller, Norton
- Authors: Long, John A , Anderson, M Eric , Gess, Robert W , Hiller, Norton
- Date: 1997
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/72763 , vital:30108 , https://doi.org/10.1080/02724634.1997.10010973
- Description: New placoderm fishes are described from a black shale lens in the Famennian Witpoort Formation, near Grahamstown, South Africa. Arthrodires include a new species of Groenlandaspis, G. riniensis sp. nov., a new genus of groenlandaspidid, Africanaspis doryssa gen. et sp. nov., and a new species of the antiarch Bothriolepis, B. africana sp. nov. This is the first record of the ubiquitous genera Bothriolepis and Groenlandaspis from the African continent. The South African placoderm fauna has demonstrable links with the eastern Gondwana faunas in the close affinity of the Bothriolepis africana with B. barred of Antarctica, and the high diversity of groenlandaspid species, especially the presence of a very high crested form having affinities to Tiaraspis.
- Full Text: false
- Date Issued: 1997
- Authors: Long, John A , Anderson, M Eric , Gess, Robert W , Hiller, Norton
- Date: 1997
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/72763 , vital:30108 , https://doi.org/10.1080/02724634.1997.10010973
- Description: New placoderm fishes are described from a black shale lens in the Famennian Witpoort Formation, near Grahamstown, South Africa. Arthrodires include a new species of Groenlandaspis, G. riniensis sp. nov., a new genus of groenlandaspidid, Africanaspis doryssa gen. et sp. nov., and a new species of the antiarch Bothriolepis, B. africana sp. nov. This is the first record of the ubiquitous genera Bothriolepis and Groenlandaspis from the African continent. The South African placoderm fauna has demonstrable links with the eastern Gondwana faunas in the close affinity of the Bothriolepis africana with B. barred of Antarctica, and the high diversity of groenlandaspid species, especially the presence of a very high crested form having affinities to Tiaraspis.
- Full Text: false
- Date Issued: 1997
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