Sample ID --- 13-19GS Activity ID --- D-1-85-AR Vessel --- Discoverer Sampling Equipment --- gravitycore Time --- 19852580000 (yyyydddhhmm) Latitude --- 72.02833 Longitude --- -156.57333 Water Depth --- 118 (meters) Core Length --- 209 (centimeters) Core Diameter --- 0 (centimeters) Comments --- both sections 0-64 in one D-tube / section 64-209 Archive in large D-tube Subsample Purpose --- Storage Method --- Storage Location --- Investigator(s) --- core described by L.Phillips, core recored by M.Colgan Comments --- Subsample ID --- Interval Top --- 0 (centimeters) Interval Bottom --- 0 (centimeters) Interval Age --- unknown Primary Lithology --- Secondary Lithology --- Primary Texture --- Secondary Texture --- Other Components --- Comments -- Description of Depostional Interval 0 cm to 6 cm A. Color of unit: light olive grey B. Sediment texture: mud - ooze C. Sedimentary structures: none D. Paleontologic obsevervation: E. Additional comments: erosional contact Description of Depostional Interval 6 cm to 66 cm A. Color of unit: light olive grey & black B. Sediment texture: muds & organics C. Sedimentary structures: massive unit containing burrows filled with organics D. Paleontologic obsevervation: burrows; large burrow filled with light olive grey mud 20 cm; Nucula shell fragments 52 cm ; Nucula shell both halves 31 cm E. Additional comments: erosional contact; unit continued on next core Description of Depostional Interval 66 cm to 70 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: muds C. Sedimentary structures: parallel laminations D. Paleontologic obsevervation: cross section of 8mm diameter burrow E. Additional comments: contact gradational Description of Depostional Interval 70 cm to 74 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: muds C. Sedimentary structures: bioturbated with filled burrows D. Paleontologic obsevervation: both halves Nucula shell at 69 cm E. Additional comments: contact erosional Description of Depostional Interval 74 cm to 79 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: muds C. Sedimentary structures: parallel laminations D. Paleontologic obsevervation: E. Additional comments: contact gradational Description of Depostional Interval 79 cm to 83 cm A. Color of unit: light olive grey B. Sediment texture: muds C. Sedimentary structures: bioturbation D. Paleontologic obsevervation: bioturbation E. Additional comments: contact erosional Description of Depostional Interval 83 cm to 86 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: muds C. Sedimentary structures: parallel laminations of organic rich and non-organic rich muds D. Paleontologic obsevervation: E. Additional comments: contact erosional Description of Depostional Interval 86 cm to 119 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: muds C. Sedimentary structures: semi-massive organic rich unit; some laminations of organic matter D. Paleontologic obsevervation: burrows at top of unit E. Additional comments: contact erosional Description of Depostional Interval 119 cm to 145 cm A. Color of unit: light olive grey & olive black B. Sediment texture: muds C. Sedimentary structures: parallel laminations; increase in organics at base of unit; dropstone at 134cm D. Paleontologic obsevervation: E. Additional comments: contact erosional Description of Depostional Interval 145 cm to 151 cm A. Color of unit: light olive grey & black B. Sediment texture: mud &organics C. Sedimentary structures: massive unit with lenses and organic specks D. Paleontologic obsevervation: E. Additional comments: contact gradational Description of Depostional Interval 151 cm to 164 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: mud C. Sedimentary structures: deformed parallel laminations D. Paleontologic obsevervation: both halves Nucula shell at 160cm E. Additional comments: contact erosional Description of Depostional Interval 164 cm to 169 cm A. Color of unit: light olive grey & black B. Sediment texture: muds & organics C. Sedimentary structures: massive unit with black lenses and specks D. Paleontologic obsevervation: E. Additional comments: contact gradational Description of Depostional Interval 169 cm to 180 cm A. Color of unit: light olive grey & olive grey B. Sediment texture: muds C. Sedimentary structures: parallel laminations of alternating light olive grey and olive grey muds D. Paleontologic obsevervation: E. Additional comments: contact erosional Description of Depostional Interval 180 cm to 191 cm A. Color of unit: light olive grey & black B. Sediment texture: mud & organics C. Sedimentary structures: organic filled burrows D. Paleontologic obsevervation: burrows E. Additional comments: contact gradational Description of Depostional Interval 191 cm to 209 cm A. Color of unit: olive grey & light olive grey B. Sediment texture: mud C. Sedimentary structures: mottled with relict parallel laminations; dropstone 205 cm D. Paleontologic obsevervation: bioturbation E. Additional comments: bottom of core