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1

Fourie, S. P. "The Transvaal, South Africa, Threatened Plants Programme." Biological Conservation 37, no. 1 (1986): 23–42. http://dx.doi.org/10.1016/0006-3207(86)90032-7.

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2

Morton, K. L. "Hydrogeology of the Venetia Diamond Mine, South Africa." South African Journal of Geology 106, no. 2-3 (September 1, 2003): 193–204. http://dx.doi.org/10.2113/106.2-3.193.

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3

Eriksson, P. G., and C. W. Clendenin. "A review of the transvaal sequence, South Africa." Journal of African Earth Sciences (and the Middle East) 10, no. 1-2 (1990): 101–16. http://dx.doi.org/10.1016/0899-5362(90)90049-k.

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4

Bennett, Brett M., and Frederick J. Kruger. "Forestry in Reconstruction South Africa: Imperial Visions, Colonial Realities." Britain and the World 8, no. 2 (September 2015): 225–45. http://dx.doi.org/10.3366/brw.2015.0192.

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This articles analyses the establishment of state forestry programs in the Orange Free State and Transvaal following the end of the South African War/Second Anglo-Boer War (1899–1902). British imperial administrators, led by Alfred Milner, sought to reconstruct the economy of the Transvaal and Orange Free State by using personnel who had worked previously in India and Egypt rather than by drawing on local experts in the Cape Colony or Natal Colony. Colonial foresters from the Cape Colony used the opportunities provided by reconstruction to export Cape-centric ideas about forest management to the Transvaal and Orange Free State. Ultimately, Milner's desire to bring in a top-rate forester from India failed, although his program of reconstruction instead brought in foresters from the Cape Colony who helped to harmonise South African forestry practices before Union in 1910. The interpretation put forward in this article helps to explain how Cape foresters exported ideas about climatic comparison and afforestation from the Cape into the rest of South Africa.
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5

Coppins, B. J. "Two New Species of Micarea From South Africa." Lichenologist 31, no. 6 (November 1999): 559–65. http://dx.doi.org/10.1006/lich.1999.0234.

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AbstractTwo new species of Micarea are described from South Africa: M. almbornii Coppins, on loose sandstone from Stellenbosch (Western Cape) and M. endoviolascens Coppins, on damp soil from Transvaal. A note is given on Lecidea geïna Stizenb.
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6

Lundquist, J. E. "Fungi Associated withPinusin South Africa Part I. The Transvaal." South African Forestry Journal 138, no. 1 (September 1986): 1–14. http://dx.doi.org/10.1080/00382167.1986.9630036.

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7

Rosinski, J., and G. M. Morgan. "Ice-forming nuclei in transvaal, Republic of South Africa." Journal of Aerosol Science 19, no. 5 (October 1988): 531–38. http://dx.doi.org/10.1016/0021-8502(88)90205-4.

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8

Meyer, F. M., and L. J. Robb. "The geochemistry of black shales from the Chuniespoort Group, Transvaal Sequence, eastern Transvaal, South Africa." Economic Geology 91, no. 1 (February 1, 1996): 111–21. http://dx.doi.org/10.2113/gsecongeo.91.1.111.

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9

Eicker, A., and Derek A. Reid. "Clathrus transvaalensis, a new species from the Transvaal South Africa." Mycological Research 94, no. 3 (April 1990): 422–23. http://dx.doi.org/10.1016/s0953-7562(09)80372-9.

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10

Klapwijk, Menno. "Minute Glass Beads from the North-Eastern Transvaal, South Africa." South African Archaeological Bulletin 46, no. 153 (June 1991): 34. http://dx.doi.org/10.2307/3889011.

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11

Killick, David. "A Tin Lerale from the Soutpansberg, Northern Transvaal, South Africa." South African Archaeological Bulletin 46, no. 154 (December 1991): 137. http://dx.doi.org/10.2307/3889093.

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12

Buick, I. S., R. Uken, R. L. Gibson, and T. Wallmach. "High-δ13C Paleoproterozoic carbonates from the Transvaal Supergroup, South Africa." Geology 26, no. 10 (1998): 875. http://dx.doi.org/10.1130/0091-7613(1998)026<0875:hcpcft>2.3.co;2.

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13

Matthews, W. S., A. E. van Wyk, and G. J. Bredenkamp. "Endemic flora of the north-eastern Transvaal Escarpment, South Africa." Biological Conservation 63, no. 1 (1993): 83–94. http://dx.doi.org/10.1016/0006-3207(93)90077-e.

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14

Anderson, Michael R., Andrew H. Rankin, and Baruch Spiro. "Fluid mixing in the generation of mesothermal gold mineralisation in the Transvaal Sequence, Transvaal, South Africa." European Journal of Mineralogy 4, no. 5 (October 14, 1992): 933–48. http://dx.doi.org/10.1127/ejm/4/5/0933.

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15

Hobbs, P., and N. de Meillon. "Hydrogeology of the Sterkfontein Cave System, Cradle of Humankind, South Africa." South African Journal of Geology 120, no. 3 (September 1, 2017): 403–20. http://dx.doi.org/10.25131/gssajg.120.3.403.

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Abstract A water level rise of almost 3 m in the space of two years in the Sterkfontein Cave system since late-2009 necessitated the re-routing of the tourist path through the cave to successively higher elevations on three occasions. It also raised concern for a possible association with copious acidic and sulphate-rich mine water drainage from the West Rand Goldfield (a.k.a. Western Basin) starting in early-2010, and the related threat to the UNESCO-inscribed fossil site. Although these circumstances have had little impact on the tourist value of the site, a prognosis of the impact on cave water level and quality is indicated by virtue of its karst setting and palaeontological significance. Historical and recent potentiometric data, together with ancillary hydrogeological and hydrochemical information acquired in the course of a water resources monitoring programme for the broader Cradle of Humankind World Heritage Site, provides new insight into the hydrogeology of the cave system. An improved understanding of the hydrophysical and hydrochemical response of the cave water system sheds light on the location of this system within the water resources environment. It is proposed that the present-day maximum cave water level is constrained to an elevation of ~1440 m above mean sea level. The recent electrical conductivity of 78 mS/m for cave water is 32% greater than the 59 mS/m recorded in mid-2010 and earlier. Similarly, the recent sulphate concentration of 161 mg/L is 178% greater than the 58 mg/L recorded before 2010. Compared to coeval values for ambient karst groundwater represented by the normative Zwartkrans Spring water, the magnitude of the increases in the springwater are similar, viz. 48% (from 84 to 124 mS/m) in salinity and 166% (from 154 to 409 mg/L) in sulphate. Although a distinct mine water impact is evident in both instances, the values indicate a muted impact on the cave water chemistry compared to the springwater. These and other documented observations better inform the threat from various poorer quality water sources to the fossil site in particular, and to the broader karst water resource in general. This contextualises concern for the hydroenvironmental future of Sterkfontein Cave and other nearby fossil sites such as Swartkrans, Rising Star and Bolt’s Farm. The dynamic response of the water resources environment to a variety of hydrological and hydrogeological drivers reinforces the need for monitoring vigilance across a range of disciplines.
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16

Klapwijk, Menno. "Pot- and Pit-Burials from the North-Eastern Transvaal, South Africa." South African Archaeological Bulletin 44, no. 150 (December 1989): 65. http://dx.doi.org/10.2307/3887646.

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17

Moore, John M., Harilaos Tsikos, and Stefane Polteau. "Deconstructing the Transvaal Supergroup, South Africa: implications for Palaeoproterozoic palaeoclimate models." Journal of African Earth Sciences 33, no. 3-4 (January 2001): 437–44. http://dx.doi.org/10.1016/s0899-5362(01)00084-7.

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18

Brusse, Franklin. "Lopholaena festiva, a new species from the Transvaal, South Africa (Asteraceae)." Nordic Journal of Botany 11, no. 1 (March 1991): 79–83. http://dx.doi.org/10.1111/j.1756-1051.1991.tb01796.x.

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19

Evers, T. M., and N. J. Van Der Merwe. "Iron Age Ceramics from Phalaborwa North Eastern Transvaal Lowveld, South Africa." South African Archaeological Bulletin 42, no. 146 (December 1987): 87. http://dx.doi.org/10.2307/3888735.

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20

Purnell, R. C., and J. E. Lundquist. "Provenance Variation ofEucalyptus nitenson the Eastern Transvaal Highveld in South Africa." South African Forestry Journal 138, no. 1 (September 1986): 23–31. http://dx.doi.org/10.1080/00382167.1986.9630038.

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21

Button, A., and R. G. Cawthorn. "Distribution of mafic sills in the Transvaal Supergroup, northeastern South Africa." Journal of the Geological Society 172, no. 3 (March 19, 2015): 357–67. http://dx.doi.org/10.1144/jgs2014-101.

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22

Talbot, C. J., D. R. Hunter, and A. R. Allen. "Deformation of the Assegaai supracrustals and adjoining granitoids, Transvaal, South Africa." Journal of Structural Geology 9, no. 1 (January 1987): 1–12. http://dx.doi.org/10.1016/0191-8141(87)90039-3.

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23

Martini, J. E. J. "An early Proterozoic playa in the Pretoria Group, Transvaal, South Africa." Precambrian Research 46, no. 4 (March 1990): 341–51. http://dx.doi.org/10.1016/0301-9268(90)90020-q.

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24

Walraven, F., C. Frick, and R. T. Lubala. "Pb-isotope geochronology of the Schiel complex, Northern Transvaal, South Africa." Journal of African Earth Sciences (and the Middle East) 15, no. 1 (July 1992): 103–10. http://dx.doi.org/10.1016/0899-5362(92)90011-z.

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25

ŁAGOWSKA, BOŻENA, and CHRIS J. HODGSON. "Erratum: Addendum to Zootaxa 4612 (3): On some new and old soft scale insects (Hemiptera: Coccomorpha: Coccidae) from Africa, with description of a new Coccus species and introduction of a new genus by B. Łagowska and Chris J. Hodgson." Zootaxa 4629, no. 4 (July 9, 2019): 600. http://dx.doi.org/10.11646/zootaxa.4629.4.8.

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Due to an oversight, the depositories of the new species, Coccus giliomeei Łagowska & Hodgson, and of the new material of Coccus rhodesiensis (Hall) collected in the Transvaal, South Africa, was omitted from the manuscript. Both lots of slides will be deposited in SANC, The South African National Collection of Insects, Pretoria, South Africa.
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26

Boer, Rudy H., and Michael Harley. "”Fluid mixing and the generation of mesothermal gold mineralisation in the Transvaal Sequence, Transvaal, South Africa“ - A Discussion." European Journal of Mineralogy 6, no. 3 (June 7, 1994): 419–22. http://dx.doi.org/10.1127/ejm/6/3/0419.

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27

Anderson, Michael R. "”Fluid mixing in the generation of mesothermal gold mineralisation in the Transvaal Sequence, Transvaal, South Africa“ - A Reply." European Journal of Mineralogy 6, no. 3 (June 7, 1994): 423–28. http://dx.doi.org/10.1127/ejm/6/3/0423.

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28

Kaneko, Yasunari, and Takashi Miyano. "Contact metamorphism by the bushveld complex in the northeastern Transvaal, south Africa." JOURNAL OF MINERALOGY, PETROLOGY AND ECONOMIC GEOLOGY 85, no. 2 (1990): 66–81. http://dx.doi.org/10.2465/ganko.85.66.

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29

Lenhardt, N., W. Altermann, F. Humbert, and M. de Kock. "Lithostratigraphy of the Palaeoproterozoic Hekpoort Formation (Pretoria Group, Transvaal Supergroup), South Africa." South African Journal of Geology 123, no. 4 (December 1, 2020): 655–68. http://dx.doi.org/10.25131/sajg.123.0043.

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Abstract The Palaeoproterozoic Hekpoort Formation of the Pretoria Group is a lava-dominated unit that has a basin-wide extent throughout the Transvaal sub-basin of South Africa. Additional correlative units may be present in the Kanye sub-basin of Botswana. The key characteristic of the formation is its general geochemical uniformity. Volcaniclastic and other sedimentary rocks are relatively rare throughout the succession but may be dominant in some locations. Hekpoort Formation outcrops are sporadic throughout the basin and mostly occur in the form of gentle hills and valleys, mainly encircling Archaean domes and the Palaeoproterozoic Bushveld Complex (BC). The unit is exposed in the western Pretoria Group basin, sitting unconformably either on the Timeball Hill Formation or Boshoek Formation, which is lenticular there, and on top of the Boshoek Formation in the east of the basin. The unit is unconformably overlain by the Dwaalheuwel Formation. The type-locality for the Hekpoort Formation is the Hekpoort farm (504 IQ Hekpoort), ca. 60 km to the west-southwest of Pretoria. However, no stratotype has ever been proposed. A lectostratotype, i.e., the Mooikloof area in Pretoria East, that can be enhanced by two reference stratotypes are proposed herein. The Hekpoort Formation was deposited in a cratonic subaerial setting, forming a large igneous province (LIP) in which short-termed localised ponds and small braided river systems existed. It therefore forms one of the major Palaeoproterozoic magmatic events on the Kaapvaal Craton.
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30

Ashton, P. J., F. C. van Zyl, and R. G. Heath. "Water quality management in the Crocodile River catchment, Eastern Transvaal, South Africa." Water Science and Technology 32, no. 5-6 (September 1, 1995): 201–8. http://dx.doi.org/10.2166/wst.1995.0603.

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The Crocodile River catchment lies in an area which currently has one of the highest rates of sustained economic growth in South Africa and supports a diverse array of land uses. Water quality management is vital to resource management strategies for the catchment. A Geographic Information System (GIS) was used to display specific catchment characteristics and land uses, supplemented with integrative overlays depicting land-use impacts on surface water resources and the consequences of management actions on downstream water quality. The water quality requirements of each water user group were integrated to optimise the selection of rational management solutions for particular water quality problems. Time-series water quality data and cause-effect relationships were used to evaluate different water supply scenarios. The GIS facilitated the collation, processing and interpretation of the enormous quantity of spatially orientated information required for integrated catchment management.
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31

Viljoen, Sophié, and J. G. van As. "Sessile peritrichs (Ciliophora: Peritricha) from freshwater fish in the Transvaal, South Africa." South African Journal of Zoology 20, no. 3 (January 1985): 79–96. http://dx.doi.org/10.1080/02541858.1985.11447920.

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32

Grobler, Leon J. "Hyenas at a Private Game Reserve in Northern Transvaal Province, South Africa." Spine 35, no. 14 (June 2010): i. http://dx.doi.org/10.1097/01.brs.0000375354.94273.f6.

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33

Eriksson, P. G., and W. Altermann. "An overview of the geology of the Transvaal Supergroup dolomites (South Africa)." Environmental Geology 36, no. 1-2 (November 20, 1998): 179–88. http://dx.doi.org/10.1007/s002540050334.

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34

Sumner, D. Y. "Sequence Stratigraphic Development of the Neoarchean Transvaal carbonate platform, Kaapvaal Craton, South Africa." South African Journal of Geology 109, no. 1-2 (June 1, 2006): 11–22. http://dx.doi.org/10.2113/gssajg.109.1-2.11.

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35

Snijman, D. A., and A. E. van Wyk. "A new species of Haemanthus (Amaryllidaceae) from the eastern Transvaal Escarpment, South Africa." South African Journal of Botany 59, no. 2 (April 1993): 247–50. http://dx.doi.org/10.1016/s0254-6299(16)30758-x.

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36

Schalkwyk, J. A. Van. "Notes on a Uniquely Decorated Pottery Vessel from the Northern Transvaal, South Africa." South African Archaeological Bulletin 44, no. 150 (December 1989): 118. http://dx.doi.org/10.2307/3887654.

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37

van der Merwe, M., and I. L. Rautenbach. "Reproduction in Schlieffen's bat, Nycticeius schlieffenii, in the eastern Transvaal lowveld, South Africa." Reproduction 81, no. 1 (September 1, 1987): 41–50. http://dx.doi.org/10.1530/jrf.0.0810041.

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38

van der Merwe, M. "Reproductive biology of the cape serotine bat,Eptesicus capensisin the Transvaal, South Africa." South African Journal of Zoology 29, no. 1 (January 1994): 36–39. http://dx.doi.org/10.1080/02541858.1994.11448324.

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39

Marais, Mariette, and Naomi H. Buckley. "Plant-Parasitic Nematodes in Forest Soils in the Transvaal and Natal, South Africa." South African Forestry Journal 166, no. 1 (September 1993): 9–16. http://dx.doi.org/10.1080/00382167.1993.9629394.

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40

Geldenhuis, S., and F. G. Bell. "Acid mine drainage at a coal mine in the eastern Transvaal, South Africa." Environmental Geology 34, no. 2-3 (May 12, 1998): 234–42. http://dx.doi.org/10.1007/s002540050275.

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41

Callaghan, C. C., P. G. Eriksson, and C. P. Snyman. "The sedimentology of the Waterberg Group in the Transvaal, South Africa: an overview." Journal of African Earth Sciences (and the Middle East) 13, no. 1 (January 1991): 121–39. http://dx.doi.org/10.1016/0899-5362(91)90047-3.

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42

Schreiber, U. M., P. G. Eriksson, and C. P. Snyman. "Mudrock geochemistry of the proterozoic pretoria group, transvaal sequence (South Africa): geological implications." Journal of African Earth Sciences (and the Middle East) 14, no. 3 (April 1992): 393–409. http://dx.doi.org/10.1016/0899-5362(92)90043-c.

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43

Hunter, D. R., and H. C. Hall. "A geochemical study of a Precambrian mafic dyke swarm, Eastern Transvaal, South Africa." Journal of African Earth Sciences (and the Middle East) 15, no. 2 (August 1992): 153–68. http://dx.doi.org/10.1016/0899-5362(92)90066-l.

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44

Barton, J. M., E. S. Barton, and C. B. Smith. "Petrography, age and origin of the Schiel alkaline complex, northern Transvaal, South Africa." Journal of African Earth Sciences 22, no. 2 (February 1996): 133–45. http://dx.doi.org/10.1016/0899-5362(96)00005-x.

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45

Hitzeroth, H. W., H. Brehme, and R. L. Jantz. "Dermatoglyphic findings of a Coloured sample from the Transvaal, Republic of South Africa." Zeitschrift für Morphologie und Anthropologie 76, no. 2 (June 20, 1986): 219–38. http://dx.doi.org/10.1127/zma/76/1986/219.

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46

McLaughlin, J. D. "Echinocotyle capensis n.sp. (Cestoda: Hymenolepididae) from South African waterfowl." Canadian Journal of Zoology 67, no. 7 (July 1, 1989): 1749–51. http://dx.doi.org/10.1139/z89-250.

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Echinocotyle capensis n.sp. is described from Cape shovelers (Anas smithii (Hartert)) and Cape teal (Anas capensis Gmelin) collected at Barberspan, Transvaal Province, Republic of South Africa. Echinocotyle capensis is a small cestode up to 1.62 mm long with 10 rostellar hooks 50–55 μm long. It most closely resembles Echinocotyle singhi Srivastava and Pandey, 1980 but has slightly longer rostellar hooks and a shorter cirrus sac, and lacks the vaginal sphincter present in E. singhi.
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47

PERKINS, PHILIP D. "A revision of the African hygropetric genus Coelometopon Janssens, and description of Oomtelecopon new genus (Coleoptera: Hydraenidae)." Zootaxa 949, no. 1 (April 20, 2005): 1. http://dx.doi.org/10.11646/zootaxa.949.1.1.

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The African hygropetric beetle genus Coelometopon Janssens is revised, and Oomtelecopon new genus is described, based on the study of 1,884 specimens. The genus Coelometopon is redescribed, and redescriptions are provided for C. cavifrons Janssens, C. leleupi Janssens, C. madidum Janssens, and C. mussardi Janssens. Eighteen new species of Coelometopon and two new species of Oomtelecopon are described. The two genera are placed in the Coelometoponini, new tribe, of the subfamily Prosthetopinae. A key to the two genera and 24 known species is given. High resolution digital images of all holotypes are presented (online version in color), the male genitalia are illustrated, and geographic distributions are mapped. Structural details of a representative species, C. granulatum, are illustrated with scanning electron micrographs. Members of Coelometopon are restricted to hygropetric microhabitats, being found on vertical or near vertical rock surfaces which have a thin film of flowing water, such as rock seeps and splash zones of waterfalls and cascades. Members of Oomtelecopon have been collected from algae in seeps, from wet cliff faces, and by sifting marsh shore litter. New species of Coelometopon are: C. angulatum (Lesotho: Mamathes, 5 mi. E. Tayateyaneng), C. balfourbrownei (South Africa: Cape Prov., George District, near George), C. blinkwater (South Africa: Cape Prov., Table Mountain, Blinkwater ravine), C. brincki (Lesotho: Mamathes, 5 mi. E. Tayateyaneng), C. clandestinum (South Africa: Natal Prov., Olivershoek Pass), C. coronatum (Lesotho: Mamathes, 5 mi. E. Tayateyaneng), C. costatum (South Africa: Transvaal Prov., Zoutpansberg, 6 mi. NNE Louis Trichardt), C. drakensbergense (South Africa: Natal Prov., Drakensburg, Cathedral Peak, Mikes Pass), C. emarginatum (South Africa: Transvaal Prov., Nelshoogte, Knuckles rocks forest), C. endroedyi (South Africa: Natal Prov., Drakensburg, Loteni Reserve), C. fimbriatum (South Africa: Cape Prov., Swellendam District, Langeberge Mountains, Tradouw Pass), C. granulatum (South Africa: Natal Prov., Mpumalanga, 13 km E Sabie), C. kilimanjaro (Tanzania: Kilimanjaro, Marangu), C. langebergense (South Africa: Cape Prov., Swellendam District, Langeberge Mountains, Tradouw Pass), C. minipunctum (South Africa: Natal Prov., Drakensberg, Cathedral Peak, Rainbow G.), C. natalensis (South Africa: Natal Prov., Mpumalanga, 28 km N Graskop), C. punctipennis (South Africa: Cape Prov., Xalanga District, Cala Pass), and C. zulu (South Africa: Natal Prov., Zulu Drakensberg, 7 km N Nogome Forest Reserve). New species of Oomtelecopon are: O. sebastiani (South Africa: Cape Prov., Cape-Cederberg), and O. setosum (type species) (South Africa: Cape Prov., Table Mountain, Blinkwater Ravine).
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48

Shanahan, P. M. A., B. A. Wylie, P. V. Adrian, H. J. Koornhof, C. J. Thomson, and S. G. B. Amyes. "The prevalence of antimicrobial resistance in human faecal flora in South Africa." Epidemiology and Infection 111, no. 2 (October 1993): 221–28. http://dx.doi.org/10.1017/s0950268800056922.

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SummaryBetween January and March 1992, 361 faecal specimens were collected from the healthy black population in the Transvaal Province of South Africa. Each specimen was examined for the prevalence of antimicrobial resistance in commensal bacteria. Volunteers, from both rural and urban dwellings, were divided into four age groups. The overall carriage rate of resistance varied from 88.6% for ampicillin, 74.2% for trimethoprim, 52.6% for chloramphenicol, 10.2% for nalidixic acid to 7.5% for gentamicin. The carriage of resistance found to each individual antimicrobial agent was slightly higher in the rural population rather than the urban population but there was no correlation between the prevalence of antimicrobial resistance and the age group.
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49

Schalkwyk, J. A. Van. "A Late Iron Age Smelting Furnace South-East of Pietersburg in the Transvaal, Republic of South Africa." South African Archaeological Bulletin 42, no. 146 (December 1987): 131. http://dx.doi.org/10.2307/3888738.

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Kafri, U., and M. B. J. Foster. "Hydrogeology of the malmani dolomite in the Klip River and Natalspruit basins, South Africa." Environmental Geology and Water Sciences 13, no. 2 (March 1989): 153–66. http://dx.doi.org/10.1007/bf01664700.

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