August 1998
ISSN 1096-7451
doi:10.2973/odp.proc.sr.157.1998
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TABLE OF CONTENTS
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SECTION 1: GEOPHYSICS--GRAN CANARIA VOLCANIC APRON
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1. Comparison of seismic
reflection data to a synthetic seismogram in a
volcanic apron at Site 953, pp. 3-10
T. Funck and H. Lykke-Andersen (3.3 MB)
doi:10.2973/odp.proc.sr.157.100.1998
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2. Seismic structure of the
volcanic apron north of Gran Canaria, pp. 11-28
T. Funck and H. Lykke-Andersen (7 MB)
doi:10.2973/odp.proc.sr.157.101.1998
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3. Determination and
characterization of volcaniclastic sediments by
wireline logs: Sites 953, 955, and 956, Canary
Islands, pp. 29-38
H. Delius, C. Bücker, and J. Wohlenberg (2.3 MB)
doi:10.2973/odp.proc.sr.157.137.1998
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4. Hole 956B: Downhole FMS
measurements in the southern volcanic apron of Gran
Canaria,
Central Atlantic, pp. 39-46
N. Binard, H.-U. Schmincke, and M. Sumita (1.8 MB)
doi:10.2973/odp.proc.sr.157.138.1998
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5. Coring-induced magnetization
of recovered sediment, pp. 47-56
M. Fuller, M. Hastedt, and B. Herr (.7 MB)
doi:10.2973/odp.proc.sr.157.103.1998
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6. Influence of drilling on two
records of the Matuyama/Brunhes polarity transition
in marine sediment cores near Gran Canaria , pp.
57-70
B. Herr, M. Fuller, M. Haag, and F. Heider (11.7 MB)
doi:10.2973/odp.proc.sr.157.105.1998
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SECTION 2: PALEONTOLOGY--GRAN CANARIA
VOLCANIC APRON
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7. Late Pliocene and Quaternary
paleoceanography of the Canary Island region inferred
from planktonic foraminifer assemblages of Site 953,
pp. 73-82
C.A. Brunner and R. Maniscalco (6 MB)
doi:10.2973/odp.proc.sr.157.106.1998
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8. Calcareous nannofossil
biostratigraphy of Site 953, Canary Basin,
northeastern North Atlantic, pp. 83-96
J. Sblendorio-Levy and R.W. Howe (707 KB)
doi:10.2973/odp.proc.sr.157.107.1998
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9. Biostratigraphic and
magnetostratigraphic evaluation of Sites 953, 954,
955, and 956,
Canary Islands , pp. 97-114
C. Brunner, J. Sblendorio-Levy, R. Maniscalco, R.
Howe, B. Herr, M. Fuller, P. Goldstrand, and
P. van den Bogaard (899 KB)
doi:10.2973/odp.proc.sr.157.108.1998
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10. Neogene and Quaternary
planktonic foraminiferal biostratigraphy of the
Canary Island region, pp. 115-124
R. Maniscalco and C.A. Brunner (643 KB)
doi:10.2973/odp.proc.sr.157.109.1998
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SECTION 3: VOLCANOLOGY AND
SEDIMENTOLOGY--GRAN CANARIA VOLCANIC APRON
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11. Chronostratigraphy of Gran
Canaria, pp. 127-140
P. van den Bogaard and H.-U. Schmincke (1.8 MB)
doi:10.2973/odp.proc.sr.157.116.1998
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12. Shallow submarine to
emergent basaltic shield volcanism of Gran Canaria:
evidence from drilling into the volcanic apron, pp.
141-182
H.-U. Schmincke and B. Segschneider (20.5 MB)
doi:10.2973/odp.proc.sr.157.110.1998
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13. Processes of volcaniclastic
sedimentation during the early growth stages of Gran
Canaria based on sediments from Site 953, pp. 183-200
S. Carey, T. Maria, and W. Cornell (11.8 MB)
doi:10.2973/odp.proc.sr.157.119.1998
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14. Emplacement of ash layers
related to high-grade ignimbrite P1 in the sea around
Gran Canaria, pp. 201-218
A. Freundt and H.-U. Schmincke (6.6 MB)
doi:10.2973/odp.proc.sr.157.112.1998
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15. Tephra event stratigraphy
and emplacement of volcaniclastic sediments, Mogán
and Fataga stratigraphic intervals, Part I: mineral
and chemical stratigraphy of volcaniclastic units and
correlation to the subaerial record, pp. 219-266
M. Sumita and H.-U. Schmincke (9.9 MB)
doi:10.2973/odp.proc.sr.157.114.1998
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16. Tephra event stratigraphy
and emplacement of volcaniclastic sediments, Mogán
and Fataga stratigraphic intervals, Part II: origin
and emplacement of volcaniclastic layers, pp. 267-292
H.-U. Schmincke and M. Sumita (27.6 MB)
doi:10.2973/odp.proc.sr.157.113.1998
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17. Epiclastic sedimentation
during the upper Miocene-lower Pliocene volcanic
hiatus of Gran Canaria: evidence from Sites 953 and
954, pp. 293-314
J.-L. Schneider, C.A. Brunner, and S. Kuttner (5.6
MB)
doi:10.2973/odp.proc.sr.157.120.1998
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18. Geochemistry and petrology
of Pleistocene ash layers erupted at Las Cańadas
Edifice (Tenerife), pp. 315-328
U. Rodehorst, H.-U. Schmincke, and M. Sumita (1 MB)
doi:10.2973/odp.proc.sr.157.117.1998
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19. 40 Ar/ 39
Ar ages of Pliocene-Pleistocene fallout tephra layers
and volcaniclastic deposits
in the sedimentary aprons of Gran Canaria and
Tenerife (Sites 953, 954, and 956), pp. 329-342
P. van den Bogaard (921 KB)
doi:10.2973/odp.proc.sr.157.141.1998
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20. Provenance and
sedimentologic variations of turbidite and slump
deposits at Sites 955 and 956, pp. 343-360
P.M. Goldstrand (942KB)
doi:10.2973/odp.proc.sr.157.122.1998
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21. Organic matter in Neogene
sediments of the Southern Canary Channel, Canary
Islands
(Sites 955 and 956), pp. 361-372
R. Littke, A. Lückge, and H. Wilkes (1.4 MB)
doi:10.2973/odp.proc.sr.157.144.1998
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SECTION 4: IGNEOUS
PETROLOGY/GEOCHEMISTRY--GRAN CANARIA VOLCANIC APRON
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22. Melt, crystal, and fluid
inclusions in olivine and clinopyroxene phenocrysts
from the submarine shield stage hyaloclastites of
Gran Canaria, Sites 953 and 956, pp. 375-402
A.A. Gurenko, T.H. Hansteen, and H.-U. Schmincke (1.3
MB)
doi:10.2973/odp.proc.sr.157.111.1998
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23. Sulfur, chlorine, and
fluorine in glass inclusions in olivine and
clinopyroxene from basaltic hyaloclastites
representing the Gran Canaria shield stage at Sites
953 and 956, pp. 403-410
T.H. Hansteen and A.A. Gurenko (796 KB)
doi:10.2973/odp.proc.sr.157.139.1998
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24. Pre-eruptive H2O
and CO2 contents of mafic magmas from the
submarine to emergent shield
stages of Gran Canaria, pp. 411-420
P.J. Wallace (1.5 MB)
doi:10.2973/odp.proc.sr.157.146.1998
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25. Geochemistry of sideromelane
and felsic glass shards in Pleistocene ash layers at
Sites 953,
954, and 956, pp. 421-428
A.A. Gurenko and H.-U. Schmincke (1 MB)
doi:10.2973/odp.proc.sr.157.118.1998
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26. Textural and fluid inclusion
evidence for hydrothermal activity in the
volcaniclastic apron of Gran Canaria, pp. 429-440
S. Lindblom and M. Gérard (16.8 MB)
doi:10.2973/odp.proc.sr.157.124.1998
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SECTION 5: SYNTHESIS--GRAN CANARIA
VOLCANIC APRON
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27. Volcanic evolution of Gran
Canaria reconstructed from apron sediments: synthesis
of VICAP project drilling, pp. 443-470
H.-U. Schmincke and M. Sumita (2.2 MB)
doi:10.2973/odp.proc.sr.157.135.1998
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SECTION 6: GEOPHYSICS--MADEIRA
ABYSSAL PLAIN
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28. Seismic facies of the
Madeira Abyssal Plain: a correlation between seismic
reflection profile and borehole data, pp. 473-498
R.G. Rothwell, B. Alibés, and P.P.E. Weaver (8.1 MB)
doi:10.2973/odp.proc.sr.157.127.1998
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SECTION 7:
PALEONTOLOGY--MADEIRA ABYSSAL PLAIN
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29. Calcareous nannofossil
biostratigraphy and sediment accumulation of
turbidite sequences
on the Madeira Abyssal Plain, Sites 950-952, pp.
501-520
R.W. Howe and J. Sblendorio-Levy (15.3 MB)
doi:10.2973/odp.proc.sr.157.147.1998
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SECTION 8: SEDIMENTOLOGY--MADEIRA
ABYSSAL PLAIN
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30. Sedimentation on the Madeira
Abyssal Plain: Eocene-Pleistocene history of
turbidite infill, pp. 523-532
S.M. Lebreiro, P.P.E. Weaver, and R.W. Howe (592 KB)
doi:10.2973/odp.proc.sr.157.128.1998
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SECTION 9: GEOCHEMISTRY--MADEIRA
ABYSSAL PLAIN
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31. Chemostratigraphy of Madeira
Abyssal Plain Miocene-Pleistocene turbidites, Site
950, pp. 535-558
I. Jarvis, J. Moreton, and M. Gérard (1.6 MB)
doi:10.2973/odp.proc.sr.157.129.1998
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32. Oxidation fronts in Madeira
Abyssal Plain turbidites: persistence of early
diagenetic trace-element enrichments during burial,
Site 950, pp. 559-572
J. Thomson, I. Jarvis, D.R.H. Green, and D. Green
(835 KB)
doi:10.2973/odp.proc.sr.157.130.1998
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33. Oxic vs. anoxic diagenetic
alteration of turbiditic sediments in the Madeira
Abyssal Plain,
eastern North Atlantic, pp. 573-580
G.J. De Lange (900 KB)
doi:10.2973/odp.proc.sr.157.143.1998
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34. Extents and implications of
organic matter alteration at oxidation fronts in
turbidites from the Madeira Abyssal Plain, pp.
581-590
G. Cowie, S. Calvert, G. De Lange, R. Keil, and J.
Hedges (2.3 MB)
doi:10.2973/odp.proc.sr.157.150.1998
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35. Changes in kerogen
composition across an oxidation front in Madeira
Abyssal Plain turbidites
as revealed by pyrolysis GC-MS, pp. 591-608
M.J.L. Hoefs, J.S. Sinninghe Damste, G. De Lange, and
J.W. de Leeuw (4.8 MB)
doi:10.2973/odp.proc.sr.157.140.1998
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36. High-resolution silica
pore-water profiles in sediments of the Madeira
Abyssal Plain, eastern North Atlantic, pp. 609-612
G.J. De Lange (467 KB)
doi:10.2973/odp.proc.sr.157.142.1998
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SECTION 10: DATA REPORT--MADEIRA
ABYSSAL PLAIN
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37. Data Report: Post-cruise
correction of core depths of Madeira Abyssal Plain
sites for general reference use, pp. 615-616
S.M. Lebreiro and P.P.E. Weaver (145 KB)
doi:10.2973/odp.proc.sr.157.148.1998
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SECTION 11: SYNTHESIS--MADEIRA
ABYSSAL PLAIN
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38. Neogene turbidite sequence
on the Madeira Abyssal Plain: basin filling and
diagenesis in the deep ocean, pp. 619-634
P.P.E. Weaver, I. Jarvis, S.M. Lebreiro, B. Alibés,
J. Baraza, R. Howe, and R.G. Rothwell (1.6 MB)
doi:10.2973/odp.proc.sr.157.136.1998
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SECTION 12: INDEX
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Index pp. 637 (148 KB)
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Logging Data for Leg 157, please contact Lamont-Doherty
Earth Observatory. |
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