Miller, Sugarman, Browning et al. Fig. 4. Bass River borehole, Cohansey. Env. Sequence Formation. Cape May Fm. back barrier/ nearshore C3

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1 Bass River borehole, Cohansey 0 10 Recovery Lithology Gaa log Cuulative % Env. Sequence Foration Cape May F Slurry back barrier/ nearshore C FS nearshore lagoonal nearshore sands C2 Cohansey Foration C1b C1a Kirkwood Foration Miller, Sugaran, Browning et al. Fig. 4

2 Cohansey Foration - Sequence C3 Rec. Lith. Cuulative % Gaa log Facies Environent slurry 40.8 Sand Sands, lignitic lightly burrowed Clay Woody sands, heavily burrowed Slurry Organic rich, reddish sand Woody sand Peaty clay Washover fans/ barrier/shoreface Marsh Bay Back Barrier Environents Nearshore General Transgression Lithology Cuulative percent Clay Marl Pebbles Clay Foras/ shells Silty clay Ceented Mica Glauconite Mica Muddy sand/ sandy ud Porcellanite/ porcellanitic Clasts Quartz sand Other Quartz sand Lignite/ lignitic Recovered Mediu quartz sand Glauconite sand Shells/ shelly Not recovered Miller, Sugaran, Browning et al. Fig. 4a

3 Bass River borehole lower-iddle Miocene Cuulative Diatos/ Syst Tract Rec. Lith. Gaa log % dinocysts Sequence 0 50 DN8 or older uhst Env Foration Age Cohansey F slurry DN8 or older DN4 or older ECDZ2 DN4 or older DN3-4; prob. DN3 ECDZ2 ltst or LST TST MFS FS lhst uhst FS TST MFS lhst Kw2a Kw2b 205 Inner neritic Prodelta Nearshore Neritic Lagoon/ Inner neritic nearshore Lagoon/Bay Rio Grande Aquifer Kirkwood Foration - Wildwood Meber lower Miocene iddle Miocene 330 Kw 1b 329 Miller, Sugaran, Browning et al. Fig. 5

4 Depth (ft) Bass River borehole lower Miocene Rec. Lith. Gaa log Cuulative % Sr (Ma) G. zealandica (lower Mio.) Syst Tract Sequence Kw2a TSTMFS HST lhst uhst FS MFS TST Kw 1a Kw 1b neritic prodelta delta-front sands Env Foration Age tidal delta arsh tidal delta/ lagoon prodelta "800-ft sands" coposite confining unit Shiloh Marl Meber Brigantine Meber Atlantic City F. Kirkwood Foration lower Miocene Oligocene Miller, Sugaran, Browning et al. Fig. 6

5 Bass River borehole Oligocene Rec. Lith. Gaa log Cuulative % Nannos. Sr Syst Tract Env Foration Age Foras. (Ma) Sequence P18-19 Chiloguebelina T. apliapertura barren NP22 NP23-25 barren / / 33.3 HST sequence O iddle neritic Kirkwood F. Atlantic City Foration Miocene Oligocene MFS Sewell Point F. 680 NP Absecon Inlet F. Eocene Miller, Sugaran, Browning et al. Fig. 7

6 Bass River borehole, upper iddle-upper Eocene Recovery Lithology Gaa log Cuulative % Nannos. Foras. P15-17 Hantkenina Barren NP21 Syst Tract Sequence E Foration Sewell Point F. Age Olig E P15 P. seiinvoluta Acarinina sp. (reworked) P12 P15 equivalent NP19-20 NP18 NP16 N15/ P16 MFS HST E9 E8 MFS TST E Buliina jacksonensis flood Uvigerina nuttalli flood Absecon Inlet Foration upper Shark River F. upper Eocene iddle Eocene lower Shark River F. Miller, Sugaran, Browning et al. Fig. 8

7 Bass River borehole, lower-iddle Eocene Rec. Lith. Gaa log Cuulative % Nannos. Env. Foras. Sequence Foration Age g g g P12 P11 P9-10 P8 P7 NP13 NP15-16 NP14a NP12 P6b NP11 P6a NP10d E7 E6 E5 E4 E4 E3 E2 E Outer neritic Outer neritic lower Shark River Foration Manasquan Foration Vincentown F. iddle Eocene lower Eocene Paleocene Miller, Sugaran, Browning et al. Fig. 9

8 Bass River borehole, Paleocene-Maastrichtian Rec. Lithology Gaa log Cuulative % Foras. Nannos. Syst Tract Env. Foration Age Depth (ft) P6b P6a P5 probable P5 P4c P4b NP11 NP10d NP9 (lower) NP9 (upper) NP8 uhst lhst MFS TST Pa Outer neritic Manasquan F. Vincentown Foration Paleocene Eocene P4a P3b P1c P1a-Pα A. ayaroensis Zone equivalent G. gansseri Zone G. aegyptiaca Zone NP6 NP5 Micula prinsii Zone CC26 CC25 CC25 CC23a HST Pa2 MFS TST Pa1 MFS Outer neritic Hornerstown F. lo. Pal. New Egypt/ Red Bank F. Navesink F. Mount Laurel F. Maastrichtian Cap. Miller, Sugaran, Browning et al. Fig. 10

9 Bass River borehole, upper Capanian Lithology Recovery Gaa log Cuulative % Nannos. Syst Tract CC23a Foration Navesink Foration Age 1310 CC22b 1320 uhst Depth (ft) CC21 CC21/22 lhst Mount Laurel Foration upper Capanian to lower Maastrichtian CC21a CC21/22 CC21/22 MFS TST Wenonah Foration Marshalltown F. Capanian 1450 upper Englishtown F. Miller, Sugaran, Browning et al. Fig. 11

10 Depth (ft) Rec. Lith. Bass River borehole, lower Capanian-Santonian Gaa log Cuulative % Nannos. Syst Tract Foration Age CC21a CC19/20 CC18 CC17 CC16 CC16 CC15 MFS uhst lhst MFS TST Marshalltown F. upper Englishtown F. lower Englishtown F. Woodbury Foration Merchantville F. Cheesequake F. Magothy Foration Capanian lower Capanian Santonian Miller, Sugaran, Browning et al. Fig. 12

11 Bass River borehole, up. Turonian-Santonian 1700 Recovery Lithology Gaa log counts per second Cuulative percent Pollen Env. Foration CC15 Santonian Cheesequake F CC14 arginal arine Depth (ft) pollen zone IV pollen zone V delta front fluvial terrestrial delta front Magothy Foration pollen zone IV prodelta Bass River Foration CC11 lower Turonian Miller, Sugaran, Browning et al. Fig. 13

12 Bass River borehole, Cenoanian-Turonian 1800 Rec. Lith. Gaa log counts per second Cuulative % Nannos./ pollen Tract Syst Env Foration Magothy Foration up.turonian-santonian CC Depth (ft) pollen zone IV CC10 CC11 pollen zone IV pollen zone IV MFS MFS lower HST upper HST iddle neritic inner neritic delta front Bass River Foration Cenoanian Turonian nanno. Gavelinella fora. Kerosene odor Epistoina Bonarelli equivalent T.D. = ft δ 13 C Miller, Sugaran, Browning et al. Fig. 14

8. MEDFORD SITE 1 INTRODUCTION MEDFORD SITE SUMMARY

8. MEDFORD SITE 1 INTRODUCTION MEDFORD SITE SUMMARY SA CU GL CD CM AT BU OC MN Miller, K.G., Sugarman, P.J., Browning, J.V., et al. Proceedings of the Ocean Drilling Program, Initial Reports Volume 174AX (Suppl.) 8. MEDFORD SITE 1 Peter J. Sugarman, Kenneth