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 the 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

Volume Index (PDF)

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