May 2004
ISSN 1096-7451
doi:10.2973/odp.proc.sr.149.1996
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SECTION 1. INTRODUCTION
1. The
Western Iberia Margin: A Geophysical and Geological Overview (PDF)
L.M. Pinheiro, R.C.L. Wilson, R. Pena dos Reis, R.B. Whitmarsh, and A. Ribeiro
doi:10.2973/odp.proc.sr.149.246.1996
SECTION 2. BIOSTRATIGRAPHY AND PALEONTOLOGY
2. Mesozoic
Calcareous Nannofossil Biostratigraphy from Sites 897, 899, and 901, Iberia
Abyssal Plain: New Biostratigraphic Evidence (PDF)
E. de Kaenel and J.A. Bergen
doi:10.2973/odp.proc.sr.149.206.1996
3. Eocene
Calcareous Nannofossils from the Iberia Abyssal
Plain (PDF)
L. Liu
doi:10.2973/odp.proc.sr.149.207.1996
4. Oligocene–Miocene
Calcareous
Nannofossil Biostratigraphy and Paleoecology from the Iberia
Abyssal Plain (PDF)
E. de Kaenel and G. Villa
doi:10.2973/odp.proc.sr.149.208.1996
5. Pliocene–Pleistocene
Calcareous Nannofossils from the Iberia Abyssal
Plain (PDF)
L. Liu, P. Maiorano, and X. Zhao
doi:10.2973/odp.proc.sr.149.209.1996
6. Cretaceous to Quaternary
Planktonic Foraminiferal Biostratigraphy of Leg 149, Iberia Abyssal
Plain (PDF)
E. Gervais
doi:10.2973/odp.proc.sr.149.210.1996
7. Tithonian Benthic
Foraminifers from Hole 901A (PDF)
E.S. Collins, W. Kuhnt, and D.B. Scott
doi:10.2973/odp.proc.sr.149.253.1996
8. Cretaceous to Paleogene
Benthic Foraminifers from the Iberia Abyssal
Plain (PDF)
W. Kuhnt and E.S. Collins
doi:10.2973/odp.proc.sr.149.254.1996
9. Quaternary and Neogene
Benthic Foraminifers from Sites 898 and 900, Iberia Abyssal
Plain (PDF)
E.S. Collins, D.B. Scott, and J. Zhang
doi:10.2973/odp.proc.sr.149.255.1996
10. Palynology and
Dinoflagellate Biostratigraphy of Upper Cenozoic Sediments from Sites 898
and 900, Iberia Abyssal Plain (PDF)
F.M.G. McCarthy and P.J. Mudie
doi:10.2973/odp.proc.sr.149.256.1996
SECTION 3. SEDIMENTS (LITHOLOGY, CHEMISTRY, PHYSICS, AND GEOTECHNICS)
11. Evolution of the Iberian
Passive Margin as Reflected in Sand Provenance (PDF)
K.M. Marsaglia, J.C. García y Barragán, I. Padilla, and K.L. Milliken
doi:10.2973/odp.proc.sr.149.201.1996
12. Pleistocene and Pliocene
Turbidites from the Iberia Abyssal
Plain (PDF)
D. Milkert, P.P.E. Weaver, and L. Liu
doi:10.2973/odp.proc.sr.149.203.1996
13. Geochemical
Comparisons of Organic Matter in Cretaceous Black Shales from Site 897,
Iberia Abyssal Plain, Sites 638 and 641, Galicia Margin, and Site 398, Vigo
Seamount (PDF)
P.A. Meyers
doi:10.2973/odp.proc.sr.149.240.1996
14. The Implications of
Turbidite-Driven Redox Changes in Sediments of the Iberia Abyssal Plain (PDF)
T.J. Shaw and P.A. Meyers
doi:10.2973/odp.proc.sr.149.238.1996
15. Organic Matter in Pleistocene to Quaternary
Turbidites from Sites 897, 898, 899, and 900,
Iberia Abyssal Plain (PDF)
P.A. Meyers and J.E. Silliman
doi:10.2973/odp.proc.sr.149.239.1996
16. Magnetostratigraphy of Cenozoic
Sediments Recovered from the Iberia Abyssal
Plain (PDF)
X. Zhao, D. Milkert, L. Liu, and T. Kanamatsu
doi:10.2973/odp.proc.sr.149.212.1996
17. Magnetic Fabric
Analysis of Fine-Grained Sediments, Iberia Abyssal
Plain (PDF)
T. Kanamatsu
doi:10.2973/odp.proc.sr.149.213.1996
18. In Situ Velocities of
Sedimentary Rocks from the Iberia Abyssal
Plain (PDF)
D.L. Harry and M. Batzle
doi:10.2973/odp.proc.sr.149.231.1996
19. Clay Mineral Fabrics from the Iberia Abyssal Plain:
Recorders of Postrift Consolidation
and Deformation (PDF)
J.K. Morgan
doi:10.2973/odp.proc.sr.149.233.1996
20. Uniaxial
Reconsolidation Tests on Porous Sediments: Mudstones from Site
897 (PDF)
D.E. Karig
doi:10.2973/odp.proc.sr.149.234.1996
SECTION 4. ULTRAMAFIC ROCKS (GENESIS, EMPLACEMENT, AND PROPERTIES)
21. Petrologic
Characteristics of the Ultramafic Rocks from the Ocean/Continent Transition in
the Iberia Abyssal Plain (PDF)
G. Cornen, M.-O. Beslier, and J. Girardeau
doi:10.2973/odp.proc.sr.149.215.1996
22.
Tectono-Metamorphic
Evolution of Peridotites from the Ocean/Continent Transition of the
Iberia Abyssal Plain Margin (PDF)
M.-O. Beslier, G. Cornen, and J. Girardeau
doi:10.2973/odp.proc.sr.149.218.1996
23. Geochemistry of
Serpentinized Mantle Peridotite from Site 897 in the Iberia Abyssal
Plain (PDF)
K. Seifert and D. Brunotte
doi:10.2973/odp.proc.sr.149.216.1996
24. Acoustic Properties of
Ultramafic from the Iberia Abyssal
Plain (PDF)
D.L. Harry and M. Batzle
doi:10.2973/odp.proc.sr.149.232.1996
25. Magnetic Signatures of
Peridotite Rocks from Sites 897 and 899 and Their Implications (PDF)
X. Zhao
doi:10.2973/odp.proc.sr.149.214.1996
SECTION 5. MAFIC ROCKS (GENESIS, EMPLACEMENT, AND AGE)
26. Petrology of the
Mafic Rocks Cored in the Iberia Abyssal Plain (PDF)
G. Cornen, M.-O. Beslier, and J. Girardeau
doi:10.2973/odp.proc.sr.149.220.1996
27. Geochemistry of
Metamorphosed Cumulate Gabbros from Hole 900A, Iberia Abyssal
Plain (PDF)
K. Seifert, I. Gibson, D. Weis, and D. Brunotte
doi:10.2973/odp.proc.sr.149.221.1996
28. 40Ar/39Ar
Dating of Gabbros from the Ocean/Continent Transition of the Western Iberia Margin:
Preliminary Results (PDF)
G. Féraud, M.-O. Beslier, and G. Cornen
doi:10.2973/odp.proc.sr.149.224.1996
29. Geochemistry of
Weathered Mid-Ocean Ridge Basalt and Diabase Clasts from Hole 899B
in the Iberia Abyssal Plain (PDF)
K. Seifert and D. Brunotte
doi:10.2973/odp.proc.sr.149.225.1996
SECTION 6. LOW TEMPERATURE ALTERATION AND MASS WASTING
OF BASEMENT ROCKS
30. Major- and
Trace-Element Seawater Alteration Profiles in Serpentinite Formed during
the Development of the Iberia Margin, Site 897 (PDF)
I.L. Gibson, M.-O. Beslier, G. Cornen, K.L. Milliken, and K.E. Seifert
doi:10.2973/odp.proc.sr.149.219.1996
31. Marine Weathering of
Serpentinites and Serpentinite Breccias, Sites 897 and 899,
Iberia Abyssal Plain (PDF)
K.L. Milliken, F.L. Lynch, and K.E. Seifert
doi:10.2973/odp.proc.sr.149.222.1996
32. Mineralogical and
Oxygen Isotopic Features of Serpentinites Recovered from the Ocean/Continent
Transition in the Iberia Abyssal Plain (PDF)
P. Agrinier, G. Cornen, and M.-O. Beslier
doi:10.2973/odp.proc.sr.149.223.1996
33. Chemical Evidence for
Near-Seafloor Precipitation of Calcite in Serpentinites (Site 897) and
Serpentinite Breccias (Site 899), Iberia Abyssal Plain (PDF)
K.L. Milliken and J.K. Morgan
doi:10.2973/odp.proc.sr.149.229.1996
34. Petrography of
Calcite Veins in Serpentinized Peridotite Basement Rocks from the Iberia Abyssal
Plain, Sites 897 and 899: Kinematic and Environmental Implications (PDF)
J.K. Morgan and K.L. Milliken
doi:10.2973/odp.proc.sr.149.230.1996
35. Serpentinite-Breccia
Landslide Deposits Generated during Crustal Extension at the
Iberia Margin (PDF)
I.L. Gibson, K.L. Milliken, and J.K. Morgan
doi:10.2973/odp.proc.sr.149.226.1996
36. Serpentinized
Peridotite Breccia and Olistostrome on Basement Highs of the Iberia Abyssal
Plain: Implications for Tectonic Margin Evolution (PDF)
M.C. Comas, M. Sánchez-Gómez, G. Cornen, and E. de Kaenel
doi:10.2973/odp.proc.sr.149.228.1996
SECTION 7. PHYSICAL PROPERTIES OF CORES RELATED TO GEOCHEMICAL LOGGING
37. Relationship Between
Lithology and the Neutron Absorption Cross Section () of
Samples
from Leg 149 (PDF)
J.C. Lofts, P.K. Harvey, M.A. Lovell, and J. Locke
doi:10.2973/odp.proc.sr.149.236.1996
SECTION 8. TECTONICS AND REGIONAL GEOPHYSICS
38. Evidence for
Detachment Tectonics on the Iberia Abyssal Plain Rifted Margin (PDF)
C.M. Krawczyk, T.J. Reston, M.-O. Beslier, and G. Boillot
doi:10.2973/odp.proc.sr.149.244.1996
39. Seismic Stratigraphy and
Tectonic History of the Iberia Abyssal
Plain (PDF)
R.C.L. Wilson, D.S. Sawyer, R.B. Whitmarsh, J. Zerong, and J. Carbonell
doi:10.2973/odp.proc.sr.149.245.1996
40. Dynamic Models of
Multiphase Continental Rifting and Their Implications for the Newfoundland
and Iberia Conjugate Margins (PDF)
D.L. Tett and D.S. Sawyer
doi:10.2973/odp.proc.sr.149.247.1996
41. Detailed Relationship
between Tectonics and Sedimentation from Pasisar Deep-Tow Seismic Data Acquired in the Iberia Abyssal Plain
(PDF)
J.-C. Sibuet, Y. Thomas, B. Marsset, H. Nouzé, V. Louvel, B. Savoye, and J.-P. Le Formal
doi:10.2973/odp.proc.sr.149.248.1996
42. Compilation of
Magnetic Anomaly Chart West of
Iberia (PDF)
P.R. Miles, J. Verhoef, and R. Macnab
doi:10.2973/odp.proc.sr.149.242.1996
43. Geological and
Geophysical Implications of Deep-Tow Magnetometer Observations near
Sites 897, 898, 899, 900, and 901 on the West Iberia Continental Margin (PDF)
R.B. Whitmarsh, P.R. Miles, J.-C. Sibuet, and V. Louvel
doi:10.2973/odp.proc.sr.149.241.1996
44. Measurements of
Radiogenic Heat Production on Basement Samples from Sites 897 and
900 (PDF)
K.E. Louden and J.-C. Mareschal
doi:10.2973/odp.proc.sr.149.243.1996
SECTION 9. SYNTHESES
45. Sedimentary Facies and
Depositional History of the Iberia Abyssal
Plain (PDF)
D. Milkert, B. Alonso, L. Liu, X. Zhao, M. Comas, and E. de Kaenel
doi:10.2973/odp.proc.sr.149.202.1996
46. Organic Matter
Accumulation, Sulfate Reduction, and Methanogenesis in Pliocene-Pleistocene
Turbidites on the Iberia Abyssal Plain (PDF)
P.A. Meyers and T.J. Shaw
doi:10.2973/odp.proc.sr.149.258.1996
47. The Ocean/Continent
Transition beneath the Iberia Abyssal Plain and Continental-Rifting
to Seafloor-Spreading Processes (PDF)
R.B. Whitmarsh and D.S. Sawyer
doi:10.2973/odp.proc.sr.149.249.1996
SECTION 10. DATA REPORTS
48. Data Report: Seismic
Line LG12 in the Iberia Abyssal
Plain (PDF)
M.-O. Beslier
doi:10.2973/odp.proc.sr.149.257.1996
49. Data Report: Textural and
Mineral Composition of Cenozoic Sedimentary Facies off the Western
Iberian Peninsula, Sites 897, 898, 899, and 900 (PDF)
B. Alonso, M.C. Comas, G. Ercilla, and A. Palanques
doi:10.2973/odp.proc.sr.149.252.1996
A site map showing the drilling locations for this leg and maps showing the drilling locations of all Ocean Drilling Program (ODP) and Deep Sea Drilling Project (DSDP) drilling sites are available.
ODP Leg 149 Site Map
ODP Map (Legs 100–current leg)
DSDP Map (Legs 1–96)
SITES and REPOSITORY LOCATIONS Ocean Drilling Program