Table 174AX Bethany Beach

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Lily Cross
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1 1 12-May Sand; 2.2 ft contact, sandy silty clay Sinepuxent 2 12-May Fine-very fine sand and clay Sinepuxent 3 12-May Fine-very fine sand and clay Sinepuxent 4 12-May Very fine sand and silty clay; shell layer Sinepuxent 5 12-May Peaty clay; very fine-coarse sand at top Sinepuxent/ Omar 6 12-May Peaty clay Omar 7 13-May Clay grading down to sand; 52.9 ft contact; v. coarse sand below Omar/ Beaverdam 8 13-May Coarse-very coarse sand Beaverdam 9 13-May Fine-coarse sand Beaverdam May Fine-coarse sand with clay interbeds Beaverdam May Medium sand; very coarse sand Beaverdam May ? Beaverdam May Coarse-very coarse sand with clay interbeds Beaverdam May Coarse sand with clay interbeds Beaverdam May Medium-very coarse sand Beaverdam May Fine-very coarse poorly sorted sand Beaverdam May Coarse sand; fine-medium sand Beaverdam May Medium-coarse sand Beaverdam May Coarse sand Beaverdam May Fine-medium sand Beaverdam May Coarse-very coarse sand; medium-fine sand Beaverdam May Medium-coarse sand Beaverdam May Medium sand; ft contact; laminated clay and sand Beaverdam/ Bethany May Fine-medium sand Bethany May Medium-coarse silty sand Bethany May Medium, poorly sorted sand Bethany May Medium-coarse sand Bethany May Medium-coarse sand Bethany May Fine-coarse sand, clay interbeds Bethany May Fine-medium silty sand Bethany May Clayey silty fine sand Bethany May Very fine-fine sand, clayey silt laminae Bethany May Very fine-coarse sand Bethany May Fine-coarse sands Bethany

2 35 16-May Very fine-fine well sorted sand Bethany May Very fine-fine sand; contact ; silty clay, sand, and silt Bethany May Very fine- fine sand Bethany May Very fine and to silt; silty clay Bethany May Very fine-fine sand; clay lens; ft contact Bethany May Very fine-fine silty lignitic sand Bethany May Bethany May Indurated ss; very fine-fine sand; clay stringers Bethany May Interbedded poorly sorted m-vf, f-vf, f-c, f-m, c-f sand; Bethany occasionally lignitic May Fine-very coarse lignitic sand Bethany May Fine-very coarse sand Bethany May Medium-coarse sand Bethany May Medium-coarse sand Bethany May Fine-medium sand Bethany May Bethany May Fine-medium sand Bethany May Very fine to fine sand Bethany May Fine-very coarse sand Bethany May Bethany May Medium-coarse sand Bethany May Fine-medium sand Bethany May Fine grading down to fine-medium to medium sand Bethany May Medium grading to fine sand Bethany May Medium-coarse sand; very coarse pebbly sand Bethany May Pebbles (caved) over clay contact (294.1ft) sand Bethany May ?Fine sand Bethany May Medium grading to fine well sorted sand Bethany May Fine-medium well sorted sand Bethany May Fine-medium well sorted sand Bethany May Fine-medium well sorted sand; lignitic clay Bethany/ Cat Hill May Fine-medium to fine sand Cat Hill May Fine-medium sand Cat Hill May Fine-medium sand Cat Hill May Cat Hill

3 69 23-May Fine-medium sand Cat Hill May Fine-medium sand Cat Hill May Fine-medium sand Cat Hill May Fine-medium sand Cat Hill May Clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine-medium sand Cat Hill May Shelly clayey fine sand Cat Hill May Shelly clayey fine sand Cat Hill May Shelly clayey fine sand Cat Hill May Shelly clayey fine sand Cat Hill May Shelly clayey fine sand Cat Hill May Very fine sandy silt/clay; ft contact Cat Hill/ St. Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Indurated layer St Marys May Glauconite sandy clay St Marys May Indurated layer with silty clay below St Marys May Slightly silty laminated clay St Marys May Slightly silty laminated clay/glauconite at base St Marys May Glauconite sandy clay/clay; contact at ft St Marys May Slightly silty clay St Marys May Slightly silty clay St Marys May Medium sand and shell bed St Marys/ Choptank

4 May Indurated sandy shell bed; ft contact Choptank May Fine to medium sand Choptank May Conglomerate and muddy sand Choptank May Interceded sand and clay Choptank May Medium sand Choptank May Medium sand Choptank May Medium sand Choptank May Medium sand Choptank May Medium sand Choptank May Medium sand Choptank May Medium sand Choptank May Medium sand Choptank May Shelly sand/shell bed Choptank May Medium sand/cemented at base Choptank May Medium sand Choptank May Medium sand/cemented Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt/cemented at base Choptank May Medium sand/cemented at top Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt Choptank May Laminated sand and silt/very fine sand Choptank May Shelly sand Choptank May Shelly sand with hard zones Choptank May Medium-fine sand; hard zone; gravelly, slightly shelly sand Choptank May Medium-fine sand; hard zone Choptank May Indurated; sandy molluscan packstone Choptank May Sandy molluscan packstone/fine sand Choptank May Fine-medium well-sorted sand Choptank May Sandstone Choptank

5 May Sandstone and fine sands Choptank May Sandstone and fine sands Choptank May Sandstone and clayey sandy silt; ft contact Choptank/ May Sandy silt scattered shell fragments May Clayey sandy silt May Sandy silt; indurated zone at base May Sandy clayey silt; indurated at top May Very fine sandy silt; slightly micaceous; rare shell fragments & foraminifers May Very slightly sandy silt; bioturbated; rare shell fragments;?faint layering Jun Silt to sandy silt; rare shells; shell concentration at base; bioturburbated throughout Jun Shelly fine to medium sand Jun Medium to coarse massive quartz sand, shell fragments Jun medium quartz. Sand; interlayered sand & calcitecemented sand; medium quartz sand Jun Medium quartz sand w/ shell fragments; calcite-cemented sand at base Jun Calcite-cemented medium quartz sand w/ shell fragments Jun medium quartz sand w/abundant shells and fragments w/calcite-cemented intervals (2.2, 2.4-3, parts of ft); laminated clay/silt w/sand & clay burrows Jun ' silty sand w/shells; ' silty sand; ' calcite-cemented sand Jun clayey medium quartz sand;.5-.9 clay-infilled burrow (20mm wide); clayey to silty shelly quartz sand w/phosphate; 3.3 contact; clayey to silty quartz sand w/shell horizons

6 158 2-Jun calcite-cement SS;.3-.6 silty clayey sand; finemedium sand w/shells etc; interbedded laminated silt, sandy silt, x-lam silt, sand; silty sand, coarsening upward, no bedding, shelly intervals Jun sand to clayey sand w/shell hash at.5-.65; cemented shell hash/sandstone; calcareous silty sand w/ shell fragments at Jun very sandy clayey silt, x-laminated to 2.3; silt; grades to sand silt; bioturbated silt & sandy silt Jun very fine to fine sand, clayey & silty to 1.1, silty below; a few laminations Jun slightly silty fine to medium sand w/shells; calcite-cemented sandstone w/shells Jun , 1.6-3, calcite-cemented sandstone w/shells;.5-1.6, silty sand w/ shells and fragments; shelly sand w/interbedded silt Jun , , ; shelly silty sand; , calcite-cemented sand w/ shell layers Jun interbedded silt sand and laminated silt; silty sand w/zones of increased silt contact & faint laminae Jun , sand, occasional Silty, scattered shells; siltier sands in places, laminae more pronounced; shell hash laminae Jun Fine well sorted sand, slightly silty, scattered shell fragments, siltier intervals show laminae, a few burrows Jun fine quartz sand, slightly silty, rare shell fragments, scattered laminae/x-lam; sand interlaminated with silt & very fine sand, x-laminations and ripples, sand content increases downcore Jun Slightly silty well sorted fine sand, laminated to thinly bedded, scattered shells throughout, shells concentrated & more homogeneous sediment (less laminated) below 6.4 ft.

7 170 4-Jun laminated silt and very fine sand, scattered shells & burrows; 3.35 contact-??; v fine/fine silty sand, shells, bioturbated; burrowed silt, v slightly clayey; clayey Jun Silty very fine sand, burrows, very fine laminae Jun calcite-cemented sandstone w/green conchoidal fracture, very fine, burrowed; sand, interlaminated fine & very fine, both silty, lamination often obscured by bioturbation Jun Silty very fine sand, lam/x-lam, scattered shell fragments, below 2.8 laminae are disturbed by burrowing Jun Very silty very fine sand, bioturbated, faint laminae throughout Jun Laminated (fine) sandy clayey silt; occasional rare small (<1 cm) shell fragments Jun Laminated fine sandy clayey silt; small shell fragments increase downsection Jun Laminated fine sandy clayey silt; small shell fragments, sand size shell fragments common Jun Laminated fine sandy clayey silt; becoming silty fine sand in lower foot Jun Silty fine sand fines down core to a sandy clayey silt by 2.5 ft Jun Sandy silt, rare small thin shell fragments, large foraminifers visible Jun Sandy silt, sandier and shellier in the upper 3.5 ft, clay increases in the lower 2 ft Jun Dark gray laminated silt w/clay; trace shell fragments Jun Dark gray laminated silt w/clay; trace shell fragments; over glauconitic quartz. Sand with silt; sequence boundary 1154 ft Jun Medium to coarse quartz sand with thick shell fragments Jun Medium-coarse quartz sand Jun Coarse quartz sand Jun Fine-coarse quartz silty sand Jun Fine-coarse quartz silty sand

8 Jun Fine-coarse quartz silty sand Jun Jun Fine-coarse quartz silty sand Jun Jun Very muddy/silty sand, scattered shells Jun Very muddy/silty sand, shelly; silt Jun Slightly sandy silt, shelly Jun Indurated, sandy silt; slightly sandy, clayey silt Jun Sandy silt Jun Sandy silt Jun Sandy silt Jun Sandy silt Jun Sandy silt, w/ few sand stringers Jun Sandy or clayey silt; shell bed Jun Silt, shelly Jun Silt; phosphatic shelly silt; cemented sand; silt Jun Sandy silt w/ glauconite sand filled burrows Jun Siltstone; silt, slightly glauconitic Jun Clayey silt, slightly glauconitic Jun Sandy silt becoming silty sand, slightly glauconitic Jun Silty sand, slightly glauconitic Jun Silty sand/sandy silt, slightly glauconitic, thinly laminated Jun Silty sand/sandy silt, slightly glauconitic, thinly laminated Jun Slightly sandy silt, slightly glauconitic, thinly laminated Jun Slightly sandy silt, slightly glauconitic, thinly laminated Jun Slightly sandy silt, slightly glauconitic, thinly laminated Jun Silt, slightly glauconitic, thinly laminated, burrowed Jun Glauconitic silt; contact; clay / Unnamed Jun Glauconitic silt; contact zone ; sequence Unnamed Jun Unnamed Jun Silty clay Unnamed Jun Silty clay/clayey silt Unnamed Jun Glauconitic clay/clayey glauconite sand Unnamed

9 Jun Glauconite sand; sequence boundary ; glauconitic clay; Unnamed glauconitic sand Jun Clay glauconite sand; sequence boundary ; foraminiferal clay Unnamed

Feet CLAY; silty, greenish gray and clayey fine sand; Color: 5Y 3/1

Feet CLAY; silty, greenish gray and clayey fine sand; Color: 5Y 3/1 -. CLAY; silty, greenish gray and clayey fine sand; Color: Y /. -. SAND; fine-medium, clayey, with sandy clay layers; very abundant broken thin, tiny shells; shell hash at several horizons, heavily burrowed;