35. Serpentinite-Breccia Landslide Deposits Generated During Crustal Extension at the Iberia Margin

ABSTRACT

INTRODUCTION

SUMMARY OF THE SITE 899 SERPENTINITE BRECCIAS

POSSIBLE ORIGINS FOR THE BRECCIA UNITS

In Situ Brecciation

Cataclastic Shear Zones

Talus Accumulations

Diapiric Extrusion

Mass-flow Deposits

CHARACTERISTICS OF ROCK-AVALANCHE DEPOSITS RESULTING FROM GIANT LANDSLIDES

DISCUSSION

SUMMARY AND CONCLUSIONS

ACKNOWLEDGMENTS

REFERENCES

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