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Volumn 230, Issue 3-4, 2006, Pages 319-334

Middle to late Miocene fluctuations in the incipient Benguela Upwelling System revealed by calcareous nannofossil assemblages (ODP Site 1085A)

Author keywords

Calcareous nannoplankton; Miocene; Namibia upwelling; Paleoceanography; Paleoecology; South Atlantic

Indexed keywords

FOSSIL ASSEMBLAGE; MIOCENE; OCEAN DRILLING PROGRAM; PALEOCEANOGRAPHY; UPWELLING;

EID: 30944461561     PISSN: 00310182     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.palaeo.2005.07.022     Document Type: Article
Times cited : (39)

References (52)
  • 1
    • 0030389627 scopus 로고    scopus 로고
    • A filtration technique for quantitative studies of coccoliths
    • H. Andruleit A filtration technique for quantitative studies of coccoliths Micropaleontology 42 1996 403 406
    • (1996) Micropaleontology , vol.42 , pp. 403-406
    • Andruleit, H.1
  • 2
    • 4143144199 scopus 로고    scopus 로고
    • Pleistocene fluctuations in the northern Benguela current system as revealed by coccolith assemblages
    • K.-H. Baumann, and T. Freitag Pleistocene fluctuations in the northern Benguela current system as revealed by coccolith assemblages Mar. Micropaleontol. 52 2004 195 215
    • (2004) Mar. Micropaleontol. , vol.52 , pp. 195-215
    • Baumann, K.-H.1    Freitag, T.2
  • 3
    • 0000409534 scopus 로고    scopus 로고
    • Coccolithophores as indicators of ocean water masses, surface-water temperature, and paleoproductivity-examples from the South Atlantic
    • G. Fischer G. Wefer Springer Berlin
    • K.-H. Baumann, M. Cepek, and H. Kinkel Coccolithophores as indicators of ocean water masses, surface-water temperature, and paleoproductivity-examples from the South Atlantic G. Fischer G. Wefer Use of Proxies in Paleoceanography: Examples from the South Atlantic 1999 Springer Berlin 117 144
    • (1999) Use of Proxies in Paleoceanography: Examples from the South Atlantic , pp. 117-144
    • Baumann, K.-H.1    Cepek, M.2    Kinkel, H.3
  • 4
    • 0033920028 scopus 로고    scopus 로고
    • Coccolithophores in the Nordic Seas: Comparison of living communities with surface sediment assemblages
    • K.-H. Baumann, H. Andruleit, and S. Samtleben Coccolithophores in the Nordic Seas: comparison of living communities with surface sediment assemblages Deep-Sea Res., II 47 2000 1743 1772
    • (2000) Deep-Sea Res., II , vol.47 , pp. 1743-1772
    • Baumann, K.-H.1    Andruleit, H.2    Samtleben, S.3
  • 5
    • 0001172026 scopus 로고
    • Global maps of ocean productivity
    • H.W. Berger V.S. Smetacek G. Wefer John Wiley Chichester
    • W.H. Berger Global maps of ocean productivity H.W. Berger V.S. Smetacek G. Wefer Productivity in the Ocean: Present and Past, Dahlem Conf 1989 John Wiley Chichester 429 455
    • (1989) Productivity in the Ocean: Present and Past, Dahlem Conf , pp. 429-455
    • Berger, W.H.1
  • 7
    • 0004766910 scopus 로고
    • The distribution of calcareous nannoplankton in Late Quaternary sediments collected by the Snellius II Expedition in some southeast Indonesian basins
    • J.W. Biekart The distribution of calcareous nannoplankton in Late Quaternary sediments collected by the Snellius II Expedition in some southeast Indonesian basins Proc. K. Ned. Akad. Wet., Ser. B Phys. Sci. 92 1989 77 141
    • (1989) Proc. K. Ned. Akad. Wet., Ser. B Phys. Sci. , vol.92 , pp. 77-141
    • Biekart, J.W.1
  • 8
    • 2942598372 scopus 로고    scopus 로고
    • Distribution of coccoliths in surface-sediments of the south-eastern South Atlantic Ocean: Ecology, preservation and carbonate contribution
    • B. Böckel, and K.H. Baumann Distribution of coccoliths in surface-sediments of the south-eastern South Atlantic Ocean: ecology, preservation and carbonate contribution Mar. Micropaleontol. 51 2004 301 320
    • (2004) Mar. Micropaleontol. , vol.51 , pp. 301-320
    • Böckel, B.1    Baumann, K.H.2
  • 10
    • 0025628549 scopus 로고
    • Miocene history of the Benguela current and Antarctic ice volumes: Evidence from rhythmic sedimentation and current growth across the Walvis Ridge (DSDP Sites 632 and 532)
    • L. Diester-Haass, P.A. Meyers, and P. Rothe Miocene history of the Benguela current and Antarctic ice volumes: evidence from rhythmic sedimentation and current growth across the Walvis Ridge (DSDP Sites 632 and 532) Paleoceanography 5 1990 685 707
    • (1990) Paleoceanography , vol.5 , pp. 685-707
    • Diester-Haass, L.1    Meyers, P.A.2    Rothe, P.3
  • 11
    • 0027075549 scopus 로고
    • The Benguela Current and associated upwelling on the southwest African Margin: A synthesis of the Neogene-Quarternary record at DSDP sites 362 and 532
    • C.P. Summerhayes W.L. Prell K.C. Emeis Upwelling Systems: Evolution since the Early Miocene
    • L. Diester-Haass, P.A. Meyers, and P. Rothe The Benguela Current and associated upwelling on the southwest African Margin: a synthesis of the Neogene-Quarternary record at DSDP sites 362 and 532 C.P. Summerhayes W.L. Prell K.C. Emeis Upwelling Systems: Evolution Since the Early Miocene Geol. Soc. Lond. Spec. Publ. vol. 64 1992 331 342
    • (1992) Geol. Soc. Lond. Spec. Publ. , vol.64 , pp. 331-342
    • Diester-Haass, L.1    Meyers, P.A.2    Rothe, P.3
  • 12
    • 0037082645 scopus 로고    scopus 로고
    • The late Miocene onset of high productivity in the Benguela Current upwelling system as part of a global pattern
    • L. Diester-Haass, P.A. Meyers, and L. Vidal The late Miocene onset of high productivity in the Benguela Current upwelling system as part of a global pattern Mar. Geol. 180 2002 87 103
    • (2002) Mar. Geol. , vol.180 , pp. 87-103
    • Diester-Haass, L.1    Meyers, P.A.2    Vidal, L.3
  • 13
    • 18344406013 scopus 로고    scopus 로고
    • Carbonate crash and biogenic bloom in the Late Miocene: Evidence from ODP Sites 1085, 1086, and 1087 in the Cape Basin, southeast Atlantic Ocean
    • 10.1029/2003PA000933 (PA 1007)
    • L. Diester-Haass, P.A. Meyers, and P. Bickert Carbonate crash and biogenic bloom in the Late Miocene: evidence from ODP Sites 1085, 1086, and 1087 in the Cape Basin, southeast Atlantic Ocean Paleoceanography 19 2004 10.1029/2003PA000933 (PA 1007)
    • (2004) Paleoceanography , vol.19
    • Diester-Haass, L.1    Meyers, P.A.2    Bickert, P.3
  • 15
    • 0032969913 scopus 로고    scopus 로고
    • Pleistocene fluctuations in the Agulhas Current retroflection based on the calcareous plankton record
    • J.-A. Flores, R. Gersonde, and F.J. Sierro Pleistocene fluctuations in the Agulhas Current retroflection based on the calcareous plankton record Mar. Micropaleontol. 37 1999 1 22
    • (1999) Mar. Micropaleontol. , vol.37 , pp. 1-22
    • Flores, J.-A.1    Gersonde, R.2    Sierro, F.J.3
  • 16
    • 12944287811 scopus 로고    scopus 로고
    • Nannofossil evolutionary events in the mid-Pliocene: An assessment of the degree of synchrony in the extinctions of Reticulofenestra pseudoumbilicus and Sphenolithusabies
    • S.J. Gibbs, J.R. Young, T.J. Bralower, and N.J. Sheckleton Nannofossil evolutionary events in the mid-Pliocene: an assessment of the degree of synchrony in the extinctions of Reticulofenestra pseudoumbilicus and Sphenolithusabies Palaeogeogr. Palaeoclimatol. Palaeoecol. 217 2005 155 172
    • (2005) Palaeogeogr. Palaeoclimatol. Palaeoecol. , vol.217 , pp. 155-172
    • Gibbs, S.J.1    Young, J.R.2    Bralower, T.J.3    Sheckleton, N.J.4
  • 17
    • 0027089259 scopus 로고
    • Distribution of recent nannofossil beneath the Benguela system: Southwest Africa continental margin
    • J. Giraudeau Distribution of recent nannofossil beneath the Benguela system: southwest Africa continental margin Mar. Geol. 108 1992 219 237
    • (1992) Mar. Geol. , vol.108 , pp. 219-237
    • Giraudeau, J.1
  • 18
    • 0028982384 scopus 로고
    • Spatial dynamics of coccolithophore communities during an upwelling event in the Southern Benguela System
    • J. Giraudeau, and G.W. Bailey Spatial dynamics of coccolithophore communities during an upwelling event in the Southern Benguela System Cont. Shelf Res. 15 1995 1825 1852
    • (1995) Cont. Shelf Res. , vol.15 , pp. 1825-1852
    • Giraudeau, J.1    Bailey, G.W.2
  • 19
    • 0028165899 scopus 로고
    • Phytoplankton biomass and sea-surface temperature estimates from sea-bed distribution of nannofossils and planktonic foraminifera in the Benguela upwelling system
    • J. Giraudeau, and J. Rogers Phytoplankton biomass and sea-surface temperature estimates from sea-bed distribution of nannofossils and planktonic foraminifera in the Benguela upwelling system Micropaleontology 40 3 1994 1825 1852
    • (1994) Micropaleontology , vol.40 , Issue.3 , pp. 1825-1852
    • Giraudeau, J.1    Rogers, J.2
  • 20
    • 0023124641 scopus 로고
    • Chronology of fluctuating sea level since the Triassic
    • B.U. Haq, J. Hardenbol, and J. Hardenbol Chronology of fluctuating sea level since the Triassic Science 235 1987 1136 1167
    • (1987) Science , vol.235 , pp. 1136-1167
    • Haq, B.U.1    Hardenbol, J.2    Hardenbol, J.3
  • 21
  • 22
    • 0027064085 scopus 로고
    • Temporal variation in intensity of upwelling off southwest Africa
    • C.P. Summerhayes W.L. Prell K.C. Emeis Upwelling Systems: Evolution since the Early Miocene
    • W.W. Hay, and J.C. Brock Temporal variation in intensity of upwelling off southwest Africa C.P. Summerhayes W.L. Prell K.C. Emeis Upwelling Systems: Evolution Since the Early Miocene Geol. Soc. Lond. Spec. Publ. vol. 64 1992 463 497
    • (1992) Geol. Soc. Lond. Spec. Publ. , vol.64 , pp. 463-497
    • Hay, W.W.1    Brock, J.C.2
  • 24
    • 33751050408 scopus 로고    scopus 로고
    • Controls on carbonate versus terrigenous deposition in the incipient Benguela Upwelling system during the Middle to the Late Miocene (ODP Sites 1085 and 1087)
    • submitted for publication. Submitted
    • Kastanja, M.M., Diekmann, B., Henrich, R., submitted for publication. Controls on carbonate versus terrigenous deposition in the incipient Benguela Upwelling system during the Middle to the Late Miocene (ODP Sites 1085 and 1087). Submitted to Palaeogeogr. Palaeoclimatol. Palaeoecol.
    • Palaeogeogr. Palaeoclimatol. Palaeoecol.
    • Kastanja, M.M.1    Diekmann, B.2    Henrich, R.3
  • 25
    • 0006498641 scopus 로고    scopus 로고
    • Miocene evolution of carbonate sedimentation at the Ceara Rise: A multivariate data/proxy approach
    • N.J. Shackleton W.B. Curry C. Richter T.J. Bralower Ocean Drilling Program College Station, TX
    • T.A. King, J. Ellis, W.G. Murray, N.J. Shackleton, and S. Harris Miocene evolution of carbonate sedimentation at the Ceara Rise: a multivariate data/proxy approach N.J. Shackleton W.B. Curry C. Richter T.J. Bralower Proc. ODP, Sci. Res. vol. 154 1997 Ocean Drilling Program College Station, TX 349 364
    • (1997) Proc. ODP, Sci. Res. , vol.154 , pp. 349-364
    • King, T.A.1    Ellis, J.2    Murray, W.G.3    Shackleton, N.J.4    Harris, S.5
  • 26
    • 0142067053 scopus 로고    scopus 로고
    • Neogene carbonate burial in the Pacific Ocean
    • 10.1029/2002PA000777
    • M. Lyle Neogene carbonate burial in the Pacific Ocean Paleoceanography 18 3 2003 1059 10.1029/2002PA000777
    • (2003) Paleoceanography , vol.18 , Issue.3 , pp. 1059
    • Lyle, M.1
  • 27
    • 0001128178 scopus 로고
    • The late Miocene (11-8 MA) eastern Pacific carbonate crash: Evidence for reorganisation of deep-water circulation by the closure of the Panama gateway
    • M. Lyle, K.A. Dadey, and J.W. Farrell The late Miocene (11-8 MA) eastern Pacific carbonate crash: evidence for reorganisation of deep-water circulation by the closure of the Panama gateway Proc. ODP, Sci. Res. 138 1995 821 838
    • (1995) Proc. ODP, Sci. Res. , vol.138 , pp. 821-838
    • Lyle, M.1    Dadey, K.A.2    Farrell, J.W.3
  • 28
    • 49949147429 scopus 로고
    • Modern coccolithophoraceae of the Atlantic Ocean: I. Placoliths and cyrtoliths
    • A. McIntyre, and A.W.H. Bé Modern coccolithophoraceae of the Atlantic Ocean: I. Placoliths and cyrtoliths Deep-Sea Res., I 14 1967 561 597
    • (1967) Deep-Sea Res., I , vol.14 , pp. 561-597
    • McIntyre, A.1    Bé, A.W.H.2
  • 29
    • 2042463918 scopus 로고
    • Organic geochemistry of Benguela Upwelling sediments recovered by DSDP/ IPOD Leg 75
    • Leg 75 Scientific Party P.A. J. Thiede E. Suess Plenum New York
    • P.A. Meyers Leg 75 Scientific Party Organic geochemistry of Benguela Upwelling sediments recovered by DSDP/ IPOD Leg 75 J. Thiede E. Suess Coastal Upwelling: Its Sediment Record, Part B 1983 Plenum New York 453 466
    • (1983) Coastal Upwelling: Its Sediment Record, Part B , pp. 453-466
    • Meyers1
  • 30
    • 0034162577 scopus 로고    scopus 로고
    • Calcareous nannofossil biostratigraphy, biochronology and paleoecology at the Tortonian/Messinian boundary of the Faneromeni section (Crete)
    • A. Negri, and G. Villa Calcareous nannofossil biostratigraphy, biochronology and paleoecology at the Tortonian/Messinian boundary of the Faneromeni section (Crete) Palaeogeogr. Palaeoclimatol. Palaeoecol. 156 2000 195 209
    • (2000) Palaeogeogr. Palaeoclimatol. Palaeoecol. , vol.156 , pp. 195-209
    • Negri, A.1    Villa, G.2
  • 31
    • 0015614313 scopus 로고
    • The distribution of oceanic coccolithophorids in the Pacific
    • H. Okada, and S. Honjo The distribution of oceanic coccolithophorids in the Pacific Deep-Sea Res. 20 1973 355 374
    • (1973) Deep-Sea Res. , vol.20 , pp. 355-374
    • Okada, H.1    Honjo, S.2
  • 32
    • 0002030718 scopus 로고
    • Modern coccolithores of the Pacific and North Atlantic Oceans
    • H. Okada, and A. McIntyre Modern coccolithores of the Pacific and North Atlantic Oceans Micropaleontology 23 1977 1 55
    • (1977) Micropaleontology , vol.23 , pp. 1-55
    • Okada, H.1    McIntyre, A.2
  • 33
    • 0030761263 scopus 로고    scopus 로고
    • Late Quaternary nannofossil indicators of climate change in two deep sea cores associated with the Leeuwin Current of western Australia
    • H. Okada, and P. Wells Late Quaternary nannofossil indicators of climate change in two deep sea cores associated with the Leeuwin Current of western Australia Palaeogeogr. Palaeoclimatol. Palaeoecol. 131 1997 413 432
    • (1997) Palaeogeogr. Palaeoclimatol. Palaeoecol. , vol.131 , pp. 413-432
    • Okada, H.1    Wells, P.2
  • 34
    • 0001630104 scopus 로고
    • Cenozoic calcareous nannofossils
    • H.M. Bolli J.B. Saunders K. Perch-Nielsen Cambridge University Press Cambridge
    • K. Perch-Nielsen Cenozoic calcareous nannofossils H.M. Bolli J.B. Saunders K. Perch-Nielsen Plankton Stratigraphy 1985 Cambridge University Press Cambridge 427 554
    • (1985) Plankton Stratigraphy , pp. 427-554
    • Perch-Nielsen, K.1
  • 35
    • 0001839451 scopus 로고
    • Upper-level circulation in the South Atlantic Ocean
    • R.G. Peterson, and L. Stramma Upper-level circulation in the South Atlantic Ocean Prog. Oceanogr. 26 1991 1 73
    • (1991) Prog. Oceanogr. , vol.26 , pp. 1-73
    • Peterson, R.G.1    Stramma, L.2
  • 36
    • 0001591093 scopus 로고
    • Cenozoic carbonate accumulation and compensation depth changes in the Indian Ocean
    • R.A. Duncan Synthesis of Results from Scientific Drilling in the Indian Ocean AGU Washington, D.C.*et al.
    • L.C. Peterson, D.W. Murray, W.U. Ehrmann, and P. Hempel Cenozoic carbonate accumulation and compensation depth changes in the Indian Ocean R.A. Duncan Synthesis of Results From Scientific Drilling in the Indian Ocean Geophys. Monogr. Ser vol. 70 1992 AGU Washington, D.C. 311 333
    • (1992) Geophys. Monogr. Ser , vol.70 , pp. 311-333
    • Peterson, L.C.1    Murray, D.W.2    Ehrmann, W.U.3    Hempel, P.4
  • 37
    • 0002420747 scopus 로고    scopus 로고
    • On the circulation of the South Atlantic Ocean
    • G. Wefer W.H. Berger G. Siedler D. Webb Springer Berlin
    • J.R. Reid On the circulation of the South Atlantic Ocean G. Wefer W.H. Berger G. Siedler D. Webb The South Atlantic: Present and Past Circulation 1996 Springer Berlin 13 49
    • (1996) The South Atlantic: Present and Past Circulation , pp. 13-49
    • Reid, J.R.1
  • 38
    • 0033920336 scopus 로고    scopus 로고
    • The Caribbean carbonate crash at the Middle to Late Miocene Transition: Linkage to the establishment of the Modern Global Ocean Conveyor
    • R.M. Leckie H. Sigurdsson G.D. Acton G. Draper Ocean Drilling Program College Station, TX
    • M.J. Roth, A.W. Droxler, and K. Kameo The Caribbean carbonate crash at the Middle to Late Miocene Transition: linkage to the establishment of the Modern Global Ocean Conveyor R.M. Leckie H. Sigurdsson G.D. Acton G. Draper Proc. ODP, Sci. Res. vol. 165 2000 Ocean Drilling Program College Station, TX 249 273
    • (2000) Proc. ODP, Sci. Res. , vol.165 , pp. 249-273
    • Roth, M.J.1    Droxler, A.W.2    Kameo, K.3
  • 41
    • 0002485988 scopus 로고    scopus 로고
    • The Benguela: Large scale features and processes and system variability
    • G. Wefer W.H. Berger G. Siedler D. Webb Springer Berlin
    • L.V. Shannon, and G. Nelson The Benguela: large scale features and processes and system variability G. Wefer W.H. Berger G. Siedler D. Webb The South Atlantic: Present and Past Circulation 1996 Springer Berlin 163 210
    • (1996) The South Atlantic: Present and Past Circulation , pp. 163-210
    • Shannon, L.V.1    Nelson, G.2
  • 42
    • 0018919317 scopus 로고
    • Late Miocene origin of the Benguela upwelling system off northern Namibia
    • W.G. Siesser Late Miocene origin of the Benguela upwelling system off northern Namibia Science 208 1980 283 285
    • (1980) Science , vol.208 , pp. 283-285
    • Siesser, W.G.1
  • 43
    • 0021605467 scopus 로고
    • Palynological evidence of late Cenozoic arid conditions along the Namibia Coast from Holes 532 and 530A, Leg 75
    • W.W. Hay J.-C. Sibuet Deep Sea Drilling Project U.S. Government Printing Office Washington
    • E.M. Van Zinderen Bakker Palynological evidence of late Cenozoic arid conditions along the Namibia Coast from Holes 532 and 530A, Leg 75 W.W. Hay J.-C. Sibuet Deep Sea Drilling Project Init. Repts. DSDP vol. 75 1984 U.S. Government Printing Office Washington 763 766
    • (1984) Init. Repts. DSDP , vol.75 , pp. 763-766
    • Van Zinderen Bakker, E.M.1
  • 44
    • 0027799398 scopus 로고
    • Seasonal pattern of vertical particle flux in equatorial and coastal upwelling areas of the eastern Atlantic
    • G. Wefer, and G. Fischer Seasonal pattern of vertical particle flux in equatorial and coastal upwelling areas of the eastern Atlantic Deep-Sea Res. 40 1993 1613 1645
    • (1993) Deep-Sea Res. , vol.40 , pp. 1613-1645
    • Wefer, G.1    Fischer, G.2
  • 46
    • 13444311734 scopus 로고    scopus 로고
    • Middle to late Miocene oxygen isotope stratigraphy of ODP Site 1085 (SE Atlantic): New constrains on Miocene climate variability and sea-level fluctuations
    • T. Westerhold, T. Bickert, and U. Röhl Middle to late Miocene oxygen isotope stratigraphy of ODP Site 1085 (SE Atlantic): new constrains on Miocene climate variability and sea-level fluctuations Palaeogeogr. Palaeoclimatol. Palaeoecol. 217 2005 205 222
    • (2005) Palaeogeogr. Palaeoclimatol. Palaeoecol. , vol.217 , pp. 205-222
    • Westerhold, T.1    Bickert, T.2    Röhl, U.3
  • 47
    • 30944461960 scopus 로고    scopus 로고
    • Miocene evolution of carbonate sedimentation in the eastern South Atlantic: High-resolution XRF-scanning records of ODP Sites 1085 and 1087
    • submitted for publication.
    • Westerhold, T., Bickert, T., Röhl, submitted for publication. Miocene evolution of carbonate sedimentation in the eastern South Atlantic: high-resolution XRF-scanning records of ODP Sites 1085 and 1087. Mar. Geol.
    • Mar. Geol.
    • Westerhold, T.1    Bickert, T.2    Röhl3
  • 48
    • 0025629215 scopus 로고
    • Late Quarternary history of the Agulhas Current
    • A. Winter, and K. Martin Late Quarternary history of the Agulhas Current Paleoceanography 5 1990 479 486
    • (1990) Paleoceanography , vol.5 , pp. 479-486
    • Winter, A.1    Martin, K.2
  • 50
    • 0002953750 scopus 로고    scopus 로고
    • Chapter 9: Neogene
    • P.R. Bown Kluwer Academic Publishers Dordrecht
    • J.R. Young Chapter 9: Neogene P.R. Bown Calcareous Nannofossil Biostratigraphy 1998 Kluwer Academic Publishers Dordrecht 225 265
    • (1998) Calcareous Nannofossil Biostratigraphy , pp. 225-265
    • Young, J.R.1
  • 51
    • 0033934688 scopus 로고    scopus 로고
    • Calculation of coccolith volume and its use in calibration of carbonate flux estimates
    • J.R. Young, and P. Ziveri Calculation of coccolith volume and its use in calibration of carbonate flux estimates Deep-Sea Res., II 47 2000 1679 1700
    • (2000) Deep-Sea Res., II , vol.47 , pp. 1679-1700
    • Young, J.R.1    Ziveri, P.2
  • 52
    • 0035957736 scopus 로고    scopus 로고
    • Trends, rhythms, and aberrations in global climate 65 Ma to present
    • J. Zachos, M. Pagani, L. Sloan, E. Thomas, and K. Billups Trends, rhythms, and aberrations in global climate 65 Ma to present Science 292 2001 686 693
    • (2001) Science , vol.292 , pp. 686-693
    • Zachos, J.1    Pagani, M.2    Sloan, L.3    Thomas, E.4    Billups, K.5


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