1. Leg 181 Synthesis: Fronts, Flows, Drifts, Volcanoes, and the Evolution of the Southwestern Gateway to the Pacific Ocean, Eastern New Zealand

ABSTRACT

INTRODUCTION

PRINCIPAL RESULTS FROM LEG 181

HISTORY OF SEDIMENTATION UNDER THE DEEP WESTERN BOUNDARY CURRENT

Site 1121—Campbell Skin Drift

Site 1122—Mouth of Bounty Trough, Pre-Bounty Fan

Site 1123—North Chatham Drift

Site 1124—Rekohu Drift

Other Paleoceanographic Changes

ENZOSS REVISITED: THE HISTORY OF PACIFIC DEEP FLOW

TEN PRINCIPAL CONCLUSIONS: SUMMARY OF ODP LEG 181

FUTURE INVESTIGATIONS

ACKNOWLEDGMENTS

REFERENCES

CHAPTER NOTES

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