Number 8--SIDESCAN SONAR IMAGES, SURFICIAL GEOLOGIC INTERPRETATIONS, AND BATHYMETRY OF NEW HAVEN HARBOR, CONNECTICUT, AND THE NEW HAVEN DUMPING GROUND, NORTH-CENTRAL LONG ISLAND SOUND

Survey Number 8--SIDESCAN SONAR IMAGES, SURFICIAL GEOLOGIC INTERPRETATIONS, AND BATHYMETRY OF NEW HAVEN HARBOR, CONNECTICUT, AND THE NEW HAVEN DUMPING GROUND, NORTH-CENTRAL LONG ISLAND SOUND

Lawrence J.Poppe¹, Ralph S.Lewis², Harley J Knebel.¹, Eric A.Haase¹,
Kenneth F. Parolski¹, and Mary L. DiGiacomo-Cohen²

^{1 U.S. Geological Survey, Woods Hole, MA 02543

² Long Island Sound Resource Center, Connecticut Geological and Natural History

Survey,

Department of Environmental Protection, 1084 Shennecossett Road, Avery Point, Groton, CT

06340

TABLE OF CONTENTS

INTRODUCTION

STUDY AREAS

DATA COLLECTION AND PROCESSING METHODS

INTERPRETATION

Bathymetry

Sidescan Sonar Mosaic

Surficial Sediment Distribution

SEDIMENTARY PROCESSES

ACKNOWLEDGMENTS

REFERENCES

FIGURE CAPTIONS

SIDESCAN-SONAR MOSAIC

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