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DSDP Volume LV Table of Contents

Publication date: May 2007

Preliminary Pages

Part I: Introduction and Explanatory Notes

1. Introduction and Summary of Results from DSDP Leg 55, the Hawaiian-Emperor Hot-Spot Experiment

Everett D. Jackson, Itaru Koizumi, G. Brent Dalrymple, David A. Clague, R. James Kirkpatrick, and H. Gary Greene

2. Explanatory Notes for DSDP Leg 55 Site Chapters

The Leg 55 Scientific Staff

Part II: Site Reports

3. Site 430: Ōjin Seamount

Shipboard Scientific Party

4. Site 431: Yōmei Seamount

Shipboard Scientific Party

5. Site 432: Nintoku Seamount

Shipboard Scientific Party

6. Site 433: Suiko Seamount

Shipboard Scientific Party

Part III: Paleontology and Sedimentology

7. Biostratigraphic Summary of DSDP Leg 55: Emperor Seamount Chain

Itaru Koizumi, Arif Butt, Hsin Yi Ling, and Toshiaki Takayama

8. Biostratigraphic and Paleoenvironment Analyses of the Sediments at the Emperor Seamounts, DSDP Leg 55, Northwestern Pacific: Cenozoic Foraminifers

Arif Butt

9. Paleocene Shallow-Water Facies at Emperor Seamounts: DSDP Leg 55, Northwest Pacific

Herbert Hagn, Arif Butt, and Heinz Malz

10. Calcareous Nannofossil Biostratigraphy, Leg 55 of the Deep Sea Drilling Project

Toshiaki Takayama

11. Radiolarians from the Emperor Seamounts of the Northwest Pacific: Leg 55 of the Deep Sea Drilling Project

Hsin Yi Ling

12. Silicoflagellates and Ebridians from Leg 55

Hsin Yi Ling

13. Neogene Diatoms from the Emperor Seamount Chain, Leg 55, Deep Sea Drilling Project

Itaru Koizumi

14. Palynological Study of Samples from Sites 430, 431, 432, 433

E.V. Koreneva

15. Shallow-Water Carbonate Sediments from the Emperor Seamounts: Their Diagenesis and Paleogeographic Significance

Judith McKenzie, Daniel Bernoulli, and Seymour O. Schlanger

16. Geochemistry of the Leg 55 Sediments

I.O. Murdmaa, V.V. Gordeev, T.G. Kuzmina, N.V. Turanskaya, and G.P. Avdeiko

17. Mineralogy and Geochemistry of Sedimentary Deposits on Emperor Seamounts, Sites 430, 431, and 432: Authigenesis of Silicates, Phosphates, and Ferromanganese Oxides

Anne Marie Karpoff, Irene Peterschmitt, and Michel Hoffert

18. The Sedimentary Deposits of Suiko Seamount (Leg 55, Site 433): From the Reef Environment to the Pelagic Sedimentation

Anne Marie Karpoff

19. Volcaniclastic Constituents in the Leg 55 Sediments

Ivar Murdmaa and G.P. Avdeiko

Part IV: Petrology, Mineralogy, and Geochemistry of Igneous Rocks

20. Petrology and Geochemistry of Volcanic Rocks, DSDP Leg 55, Emperor Seamount Chain

R. James Kirkpatrick, David A. Clague, and Walter Freisen

21. Trace-Element Geochemistry of Tholeiitic Basalts from Site 433C, Suiko Seamount

David A. Clague and Fred A. Frey

22. Petrography and Chemical Composition of the Lava Flows from the Emperor Seamounts, DSDP Leg 55

G.P. Avdeiko, S.A. Khubunaja, and J.V. Vande-Kirkov

23. Leg 55, Emperor Seamounts: Trace Elements in Transitional Tholeiites, Alkali Basalts, and Hawaiites—Mantle Homogeneity or Heterogeneity and Magmatic Processes

P. Cambon, J.L. Joron, H. Bougault, and M. Treuil

24. Major- and Trace-Element Geochemistry of Basalts from Ōjin, Nintoku, and Suiko Seamounts of the Emperor Seamount Chain: DSDP-IPOD Leg 55

A.E. Bence, S.R. Taylor, and M. Fisk

25. Mineral Chemistry of Basalts from Ōjin, Nintoku, and Suiko Seamounts, Leg 55 DSDP

David A. Clague, Martin R. Fisk, and A.E. Bence

26. Fe-Ti Oxide Mineralogy of DSDP Leg 55 Basalts

Masaru Kono, David Clague, and Edwin E. Larson

27. Stable Isotopic Study of Carbonate Minerals from the Basalt Flows on Suiko Seamount: DSDP Leg 55, Hole 433C

Judith Mckenzie

28. Conventional and 40Ar/39Ar K-Ar Ages of Volcanic Rocks from Ōjin (Site 430), Nintoku (Site 432), and Suiko (Site 433) Seamounts and the Chronology of Volcanic Propagation Along the Hawaiian-Emperor Chain

G. Brent Dalrymple, Marvin A. Lanphere, and David A. Clague

29. K-Ar Minimum Age for Meiji Guyot, Emperor Seamount Chain

G. Brent Dalrymple, Marvin A. Lanphere, and James H. Natland

30. Age and Chemistry of Volcanic Rocks Dredged from Jingū Seamount, Emperor Seamount Chain

G. Brent Dalrymple and Michael O. Garcia

31. Rb-Sr Systematics of Basalts from the Hawaiian-Emperor Volcanic Chain

Marvin A. Lanphere, G. Brent Dalrymple, and David Clague

32. The Claystone Layer between Two Basalt Flows in Hole 432A: An Argument for the Emergence of Nintoku Seamount

Anne Marie Karpoff

Part V: Geophysical and Tectonic Studies

33. Physical Properties of Basalts from DSDP Leg 55

Masaru Kono, Yozo Hamano, and W. Jason Morgan

34. Magnetic Properties of DSDP Leg 55 Basalts

Masaru Kono

35. Paleomagnetism of DSDP Leg 55 Basalts and Implications for the Tectonics of the Pacific Plate

Masaru Kono

36. Geomagnetic Paleointensity Measurements on Leg 55 Basalts

Masaru Kono and Toshiyuki Tosha

37. Seismic Stratigraphy and Vertical Tectonics of the Emperor Seamounts, DSDP Leg 55

H. Gary Greene, David A. Clague, and G. Brent Dalrymple

38. Geophysical Observations Taken Underway on Glomar Challenger—Leg 55

H. Gary Greene

39. Pre-Leg 55 Site Survey Geophysical Data from R/V S.P. Lee Cruise LEE8-76-NP

G. Brent Dalrymple, H. Gary Greene, Byron D. Ruppel, Theodore E. Bear, and David A. Clague

40. Bathymetry of the Emperor Seamounts

David A. Clague, G. Brent Dalrymple, H. Gary Greene, Donna Wald, Masaru Kono, and Loren W. Kroenke

41. On Possible Continuation of the Hawaiian-Emperor Chain in Kamchatka

G.P. Avdeiko

Part VI: Appendices

I. Mineralogy of the Sedimentary Sections Encountered on Leg 55 (Sites 430 through 433), Based on X-Ray Diffractometry

Ulrich Mann and German Müller

II. Leg 55 Sediment Grain Size and Carbon/Carbonate Data

The Leg 55 Scientific Staff


Back-Pocket Foldouts

Chapter 1.

Figure 1. Data index for Hawaiian-Emperor Chain

Chapter 10.

Table 10. Nannofossil occurences in Hole 433A

Chapter 37.

Plate 1. Oblique map of the Emperor Seamounts

Chapter 38.

Figure 17. Air-gun seismic reflection records (sheet 1 of 4)
Figure 17. (sheet 2 of 4)
Figure 17. (sheet 3 of 4)
Figure 17. (sheet 4 of 4)

Chapter 40.

Plate 1. Bathymetry of the Emperor Seamounts

DSDP Data and Samples


Citation information about scientific publications related to this and other DSDP legs is available in the Ocean Drilling Citation Database.