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Tinga Member

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Journal Article
Journal: GSA Bulletin
Published: 15 March 2018
GSA Bulletin (2018) 130 (9-10): 1474-1492.
... Olorgesailie, but fault traces are not exposed. Three members are recognized in the Oltulelei Formation, from base to top: Olkesiteti, Oltepesi, and Tinga Members ( Table 2 ; Fig. 4 ; see detailed descriptions in supplementary data DR3). We also here define the Oltulelei Tuffs, which are distinctive...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 1998
AAPG Bulletin (1998) 82 (3): 442-463.
... lean mud shales (TOC <2%). The couplets stack at scales ranging from centimeters to meters. Of particular interest are three black organic-rich mud shales in the middle Velkerri Member, tens of meters thick and correlatable over much of the drilled area of the basin. Their high organic contents...
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Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP458.10
EISBN: 9781786203397
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Series: Geophysical Developments Series
Published: 01 January 2013
DOI: 10.1190/1.9781560803119.ch6
EISBN: 9781560803119
... porosity Gippsland Limestone 40 m above top LEF 10 16 41 Cod-1 1711.89 285 Central Deep Smectite-rich claystone, very fissile 171 m above base of LEF 433 696 683 Colquhoun East-6 180.7 35 Lakes Entrance Platform Indurated fossiliferous limestone Base of the Metung Marl Member 123...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 2013
AAPG Bulletin (2013) 97 (4): 639-672.
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 2009
AAPG Bulletin (2009) 93 (1): 51-74.
... for a multidisciplinary research group funded by 17 oil and gas companies. Over that period, he developed training courses in subsurface pressures and founded the company GeoPressure Technology. He is an honorary professor at Durham University and has been an AAPG member since 1982.
 
 Chris received his Ph.D. in 1983...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 2009
AAPG Bulletin (2009) 93 (1): 75-100.
... the company GeoPressure Technology. He is an honorary professor at Durham University and has been an AAPG member since 1982.
 
 Abdul Razak Damit is currently the chief geologist for the National Oil Company of Brunei (PetroleumBRUNEI). He obtained his Ph.D. at Aberdeen University and has 20 years...
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Image
Overall composite panel diagram for the Oltulelei Formation, looking north,...
Published: 15 March 2018
distances between localities are shown below the panel. Olkesiteti Member is indicated by shades of gray plus the red basal unit in Locality G, Oltepesi Member is indicated by shades of brown, and Tinga Member is indicated by light orange. The Oltulelei Tuffs in the Olkesiteti Member are light gray. Heavy
Image
Summary diagram showing phases of aggradation and erosion in the Olorgesail...
Published: 15 March 2018
lines indicate the time interval between the two formations with no sedimentary record. The Olkesiteti Member filled part of the eroded landscape of the Olorgesailie Formation, the Oltepesi Member filled valleys cut into the previous deposits in the lower parts of this landscape, and the Tinga Member
Image
Perspective view looking north across the Olorgesailie Basin, showing the T...
Published: 15 March 2018
Figure 2. Perspective view looking north across the Olorgesailie Basin, showing the Tinga Member sediment fan and the modern drainage connection into the Naivasha Basin to the north via the Kedong Depression, as well as the Ol Keju Nyiro River, which crosses the basin from east to west before
Image
Representative strata and lithologies of the Oltulelei Formation; see also ...
Published: 15 March 2018
Member 8. (J) Back wall of archaeological excavation BOK-2 showing the disrupted, radiating pattern of a proposed spring vent (within dashed line) in phase B-2, and a clastic dike with pumices, dated at 200 ka ( Table 1 ). (K) Tinga Member boulders of phase B-7 at section B08-04, topping a hill formed
Image
Perspective diagrams looking NNE, reconstructing middle to late Pleistocene...
Published: 15 March 2018
) Inferred fault movement on the west side of Locality B, which temporarily blocked east-to-west drainage, filling valleys and depositing distinctive orange-brown sediment over the Oltepesi Plain with distinctive orange-brown sediments (Oltepesi Member). Following this valley filling, a new drainage formed
Journal Article
Published: 01 January 2005
Petroleum Geoscience (2005) 11 (1): 79-92.
... of this study are to: Fig. 1 ( a ) Location map for the Eromanga Basin. ( b ) Cooper–Eromanga Basin stratigraphic nomenclature (FM, Formation; GRP, Group; MBR, Member; SST, Sandstone) (modified after Moore, 1986 ; age after Harland et al . 1989 ). The indicated vertical distribution...
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Journal Article
Published: 01 September 2013
Journal of Paleontology (2013) 87 (5): 842-853.
... on a poorly preserved lower jaw with P 4 -M 3 (IVPP V4315) from the Lower Member of the Wanghudun Formation of Anhui Province, China. The age of these strata was regarded as early Paleocene (early Shanghuan) by Ting (1998 ). The teeth are small and generalized, making its relationships ambiguous. Initially...
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Journal Article
Journal: Economic Geology
Published: 01 January 2017
Economic Geology (2017) 112 (1): 123-143.
... provides a clear example of “extroversion”, where closure of exterior oceans dominate crustal growth. Importantly, the gold-rich nature of both western North America and West Africa indicates that formation of widespread orogenic gold results from either end-member regime of oceanic lithosphere subduction...
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