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Tuli Basin

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Journal Article

Comment—Advanced Early Jurassic Termite (Insecta: Isoptera) Nests: Evidence from the Clarens Formation in the Tuli Basin, Southern Africa ()

JORGE F. GENISE, EDUARDO S. BELLOSI, RICARDO N. MELCHOR, MARCELA I. COSARINSKY
Journal: PALAIOS
Published: 01 June 2005
PALAIOS (2005) 20 (3): 303–308.
DOI: https://doi.org/10.2110/palo.2004.p05-C01
... . Bordy , E.M. , Bumby , A.J. , Catuneanu , O. , and Eriksson , P.G. , 2004 . Advanced early Jurassic termite (Insecta: Isoptera) nests: evidence from the Clarens Formation in the Tuli Basin, Southern Africa :: PALAIOS , v. 19 , p. 68 – 78 . Bordy , E.M. , and Catuneanu , O...
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Advanced Early Jurassic Termite (Insecta: Isoptera) Nests: Evidence From the Clarens Formation in the Tuli Basin, Southern Africa

EMESE M. BORDY, ADAM J. BUMBY, OCTAVIAN CATUNEANU, PATRICK G. ERIKSSON
Journal: PALAIOS
Published: 01 February 2004
PALAIOS (2004) 19 (1): 68–78.
DOI: https://doi.org/10.1669/0883-1351(2004)019<0068:AEJTII>2.0.CO;2
...EMESE M. BORDY; ADAM J. BUMBY; OCTAVIAN CATUNEANU; PATRICK G. ERIKSSON Abstract Sandstone pillars in the Lower Jurassic eolian strata of the Clarens Formation are concentrated in clusters, with up to four pillars within 25 m 2 in two localities in the Tuli Basin of northern South Africa...
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Sedimentology of the Beaufort-Molteno Karoo fluvial strata in the Tuli Basin, South Africa

Emese M. Bordy, Octavian Catuneanu
Published: 01 March 2002
South African Journal of Geology (2002) 105 (1): 51–66.
DOI: https://doi.org/10.2113/1050051
...Emese M. Bordy; Octavian Catuneanu Abstract The sedimentary rocks of the Karoo Supergroup in the Tuli Basin (South Africa) may be grouped into four stratigraphic units: the Basal, Middle and Upper units, and the Clarens Formation. This paper presents the findings of the sedimentological...
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The distribution of the igneous and sedimentary domains in the <span class="search-highlight">Tuli</span> <span class="search-highlight">Basin</span> (...

The distribution of the igneous and sedimentary domains in the Tuli Basin (...

Published: 01 March 2002
Figure 2. The distribution of the igneous and sedimentary domains in the Tuli Basin (modified after Brandl, 1992 ).
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Geological map of the South African portion of the <span class="search-highlight">Tuli</span> <span class="search-highlight">Basin</span> (modified aft...

Geological map of the South African portion of the Tuli Basin (modified aft...

Published: 01 March 2002
Figure 3. Geological map of the South African portion of the Tuli Basin (modified after Geological Map of the Beit Bridge area, 1:250000, 1957 ). The farm network is also illustrated, for further reference. A - A’, B - B’, and C - C’ represent the cross-sectional profiles in Figures 5 , 6
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Generalized vertical profile of the Middle Unit in the southern <span class="search-highlight">Tuli</span> <span class="search-highlight">Basin</span>,...

Generalized vertical profile of the Middle Unit in the southern Tuli Basin,...

Published: 01 March 2002
Figure 4. Generalized vertical profile of the Middle Unit in the southern Tuli Basin, South Africa. For lithofacies codes refer to Table 2 . Thicknesses may vary significantly along the basin (from <1 to 46m). The mean paleo-current direction is based on 26 measurements.
Journal Article

LITHOSTRATIGRAPHY OF THE ELLIOT FORMATION (KAROO SUPERGROUP), SOUTH AFRICA

E.M. BORDY, P. ERIKSSON
Published: 01 September 2015
South African Journal of Geology (2015) 118 (3): 311–316.
DOI: https://doi.org/10.2113/gssajg.118.3.311
... and encompasses the boundary of Triassic and Jurassic in Southern Africa. The Formation is considered a stratigraphic equivalent of the Upper Omingonde Formation, Etjo Basin, Namibia, with the Bodibeng Sandstone Formation, Tuli Basin, Botswana, with the upper Mosolotsane Formation, Kalahari Karoo Basin. All Upper...
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Field and borehole core photographs of stratigraphic and sedimentary featur...

Field and borehole core photographs of stratigraphic and sedimentary featur...

Published: 01 March 2018
Figure 2. Field and borehole core photographs of stratigraphic and sedimentary features of the Tshidzi Formation. (A) . Matrix-supported, polymictic breccia (Gmm) with muddy matrix overlain by pebbly mudstones (Fp) with rhythmical bedding (farm Ammondale 91 MS, southern Tuli Basin). Note
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Thickness map of the Middle Unit for the South African part of the <span class="search-highlight">Tuli</span> Bas...

Thickness map of the Middle Unit for the South African part of the Tuli Bas...

Published: 01 March 2002
Figure 9. Thickness map of the Middle Unit for the South African part of the Tuli Basin.
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FIGURE 1 —Geographical position of the Early Jurassic termite nest localiti...

FIGURE 1 —Geographical position of the Early Jurassic termite nest localiti...

Published: 01 February 2004
FIGURE 1 —Geographical position of the Early Jurassic termite nest localities within the Karoo Supergroup-filled Tuli Basin.
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Biostratigraphic correlation of the lower coal zone (LCZ) and upper coal zo...

Biostratigraphic correlation of the lower coal zone (LCZ) and upper coal zo...

Published: 01 March 2019
-Zambezi and Save-Tuli basins (Zimbabwe), mid-Zambezi Basin (Zambia) and Kalahari Karoo Basin (Botswana).
Journal Article

Lithostratigraphy of the Tshidzi Formation (Dwyka Group, Karoo Supergroup), South Africa

E.M. Bordy
Published: 01 March 2018
South African Journal of Geology (2018) 121 (1): 109–118.
DOI: https://doi.org/10.25131/sajg.121.0008
...Figure 2. Field and borehole core photographs of stratigraphic and sedimentary features of the Tshidzi Formation. (A) . Matrix-supported, polymictic breccia (Gmm) with muddy matrix overlain by pebbly mudstones (Fp) with rhythmical bedding (farm Ammondale 91 MS, southern Tuli Basin). Note...
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( a ) Relief map of southern Africa, emphasizing the present-day drainage...

( a ) Relief map of southern Africa, emphasizing the present-day drainage...

Published: 01 September 2020
Förster, 1975a and Botha and de Wit, 1976). Abbreviations: Geological features: ELL=Ellisras Basin, MID= Middelburg Basin, MKB=Main Karoo Basin, M-S m=Mwenezi/Sabi monoclines. SBF=Springbok Flats Basin, SOU=Soutpansberg Basin, TULI=Tuli Basin, WAT=Waterberg and Nylstroom basins, Grz=Gonarezhou Plateau
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Figure 3. Geologic map of study area, showing basement structure and distri...

Figure 3. Geologic map of study area, showing basement structure and distri...

Published: 01 June 2004
—Tuli Basin.
Journal Article

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EMESE M. BORDY, ADAM J. BUMBY, OCTAVIAN CATUNEANU, PATRICK G. ERIKSSON
Journal: PALAIOS
Published: 01 June 2005
PALAIOS (2005) 20 (3): 308–312.
DOI: https://doi.org/10.2110/palo.2005.p05-R01
..., by suggesting that descriptions of the locality of the disputed traces within the associated sedimentary structures are inconsistent. A direct quote regarding the occurrence of these structures within the Clarens Formation of the Tuli Basin is provided for the reader to judge whether there are inconsistencies...
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Basement control on flexural profiles and the distribution of foreland facies: The Dwyka Group of the Karoo Basin, South Africa

Octavian Catuneanu
Journal: Geology
Published: 01 June 2004
Geology (2004) 32 (6): 517–520.
DOI: https://doi.org/10.1130/G20526.1
...—Tuli Basin. ...
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Lithostratigraphy of the Clarens Formation (Stormberg Group, Karoo Supergroup), South Africa

E.M. Bordy, H.V. Head
Published: 01 March 2018
South African Journal of Geology (2018) 121 (1): 119–130.
DOI: https://doi.org/10.25131/sajg.121.0009
...-bedding in Zone 2 of the Clarens Formation (~75 km west-southwest of Qacha’s Nek, Lesotho, 30°13′4.51″S; 27°54′39.86″E). (I) Very large-scale planar cross-bedding in the Clarens Formation in the Tuli Basin (Parma farm). White circle marks a 5.5 cm diameter lenscap. In the inset is a close-up of bundles...
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Concentrations in incompatible trace elements normalized to Primordial mant...

Concentrations in incompatible trace elements normalized to Primordial mant...

Published: 01 March 2020
Figure 7. Concentrations in incompatible trace elements normalized to Primordial mantle as given by McDonough and Sun (1995) . ( a ) South Gap1 samples, compared to low-Ti dykes and lavas from northern and southern Botswana, Tuli and west of Tuli (data from Jourdan et al., 2007a ). ( b ) North
Journal Article

The nonglacial diamictite of Toutswemogala Hill (lower Karoo Supergroup, central Botswana): Implications on the extent of the late Paleozoic ice age in the Kalahari–Karoo Basin

Pierre Dietrich, Fulvio Franchi, Larona Setlhabi, Rose Prevec, Marion Bamford
Published: 08 October 2019
Journal of Sedimentary Research (2019) 89 (10): 875–889.
DOI: https://doi.org/10.2110/jsr.2019.48
... explain the resemblance of the facies to those recovered at the base of the central Kalahari–Karoo Basin and in the neighboring Tuli, Ellisras, and Tshipise basins. The absence of diagnostic criteria for glacial processes in the studied succession raises the question of the extent, in both time and space...
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Karoo basalts in the Ellisras sub-basin, Northern Province

D. L. Reid, D. C. Rex, G. Brandl
Published: 01 June 1997
South African Journal of Geology (1997) 100 (2): 151–156.
...D. L. Reid; D. C. Rex; G. Brandl Abstract Jurassic basalts cap the Karoo stratigraphic sequence in the Ellisras sub-basin of the Northern Province. The 75-metre section of basalt flows, obtained from a borehole, is probably a remnant of a thicker accumulation of unknown thickness. K-Ar ages...
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