Citation:

ofr85353, 1-24, piper-rude_1985.pdf

Name: Description of sediment cores from R/V Oceanographer cruises RP-23-OC77 and RP-1-OC78 in the DOMES, Site A area
Published: 1985
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

NOAA and MMS Marine Minerals Geochemical Database (NOAA-MMS)

Coverage:

Median Latitude: 9.387999 * Median Longitude: -151.454000 * South-bound Latitude: 9.215278 * West-bound Longitude: -151.966667 * North-bound Latitude: 9.605000 * East-bound Longitude: -151.021445

Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 0.2950 m

Event(s):

DMSA-DJ1 * Latitude: 9.393300 * Longitude: -151.546700 * Elevation: -5157.0 m * Recovery: 0.32 m * Location: DOMES Site A, Pacific Ocean * Campaign: (RP-23-OC77) * Basis: Oceanographer * Method/Device: Box corer (BC)

DMSA-DJ2 * Latitude: 9.391700 * Longitude: -151.548300 * Elevation: -5155.0 m * Recovery: 0.42 m * Location: DOMES Site A, Pacific Ocean * Campaign: (RP-23-OC77) * Basis: Oceanographer * Method/Device: Box corer (BC)

DMSA-DJ3 * Latitude: 9.380000 * Longitude: -151.530000 * Elevation: -5164.0 m * Recovery: 0.47 m * Location: DOMES Site A, Pacific Ocean * Campaign: (RP-23-OC77) * Basis: Oceanographer * Method/Device: Box corer (BC)

Comment:

From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Piper, David Z
2	Identification	ID		Piper, David Z
3	DEPTH, sediment/rock	Depth sed	m	Piper, David Z	Geocode
4	Depth, top/min	Depth top	m	Piper, David Z
5	Depth, bottom/max	Depth bot	m	Piper, David Z
6	Sediment type	Sediment		Piper, David Z
7	Description	Description		Piper, David Z
8	Age, comment	Comm		Piper, David Z

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

546 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 ID	3 Depth sed [m]	4 Depth top [m]	5 Depth bot [m]	6 Sediment	7 Description	8 Comm
DMSA-DJ1	DMSA-DJ1-Sed1	0.0100	0.000	0.020	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ1	DMSA-DJ1-Sed2	0.1700	0.020	0.320	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ2	DMSA-DJ2-Sed1	0.0700	0.000	0.140	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ2	DMSA-DJ2-Sed2	0.2800	0.140	0.420	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ3	DMSA-DJ3-Sed	0.2350	0.000	0.470	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) trending down to olive gray (5 Y 3/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay turning into smectite downward	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ6	DMSA-DJ6-Sed	0.1850	0.000	0.370	Clay	Color olive gray (5 Y 3/2). Radiolaria extremely poorly preserved. Strongly mottled. Contact with underlying unit not observed. Smectite most abundant clay	Quaternary
DMSA-DJ7	DMSA-DJ7-Sed	0.1850	0.000	0.370	Clay	Dark yellowish-brown (10 YR 4/2) and homogeneous clay	Quaternary
DMSA-DJ8	DMSA-DJ8-Sed	0.1850	0.000	0.370	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ9	DMSA-DJ9-Sed	0.1850	0.000	0.370	Clay	Dark yellowish-brown (10 YR 4/2) and homogeneous clay	Quaternary
DMSA-DJ10	DMSA-DJ10-Sed	0.1850	0.000	0.370	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ11	DMSA-DJ11-Sed1	0.0100	0.000	0.020	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ11	DMSA-DJ11-Sed2	0.1550	0.020	0.290	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ12	DMSA-DJ12-Sed1	0.0025	0.000	0.005	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ12	DMSA-DJ12-Sed2	0.1375	0.005	0.270	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ13	DMSA-DJ13-Sed1	0.0100	0.000	0.020	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ13	DMSA-DJ13-Sed2	0.1950	0.020	0.370	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ14	DMSA-DJ14-Sed	0.2250	0.000	0.450	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ15	DMSA-DJ15-Sed	0.2100	0.000	0.420	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ16	DMSA-DJ16-Sed	0.2050	0.000	0.410	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ18	DMSA-DJ18-Sed	0.2000	0.000	0.400	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ20	DMSA-DJ20-Sed	0.1700	0.000	0.340	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ21	DMSA-DJ21-Sed	0.2100	0.000	0.420	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ22	DMSA-DJ22-Sed	0.1400	0.000	0.280	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ23	DMSA-DJ23-Sed	0.2100	0.000	0.420	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ24	DMSA-DJ24-Sed	0.2000	0.000	0.400	Clay	Color olive gray (5 Y 3/2). Radiolaria extremely poorly preserved. Strongly mottled. Contact with underlying unit not observed. Smectite most abundant clay.	Quaternary
DMSA-DJ25	DMSA-DJ25-Sed1	0.0500	0.000	0.100	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ25	DMSA-DJ25-Sed2	0.2550	0.100	0.410	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ26	DMSA-DJ26-Sed1	0.0025	0.000	0.005	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ26	DMSA-DJ26-Sed2	0.0975	0.005	0.190	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ27	DMSA-DJ27-Sed1	0.1000	0.000	0.200	Clay	Color dark yellowish-brown (10 YR 4/2). Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphaera tuberosa)
DMSA-DJ27	DMSA-DJ27-Sed2	0.2750	0.200	0.350	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ28	DMSA-DJ28-Sed1	0.0400	0.000	0.080	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ28	DMSA-DJ28-Sed2	0.2300	0.080	0.380	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ29	DMSA-DJ29-Sed1	0.0300	0.000	0.060	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ29	DMSA-DJ29-Sed2	0.1900	0.060	0.320	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ30	DMSA-DJ30-Sed1	0.0025	0.000	0.005	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ30	DMSA-DJ30-Sed2	0.1375	0.005	0.270	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ31	DMSA-DJ31-Sed1	0.0025	0.000	0.005	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ31	DMSA-DJ31-Sed2	0.1225	0.005	0.240	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ32	DMSA-DJ32-Sed	0.1650	0.000	0.330	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ34	DMSA-DJ34-Sed	0.1850	0.000	0.370	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ35	DMSA-DJ35-Sed1	0.0250	0.000	0.050	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ35	DMSA-DJ35-Sed2	0.1950	0.050	0.340	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ36	DMSA-DJ36-Sed	0.2100	0.000	0.420	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ37	DMSA-DJ37-Sed1	0.0100	0.000	0.020	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ37	DMSA-DJ37-Sed2	0.1650	0.020	0.310	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ38	DMSA-DJ38-Sed	0.2150	0.000	0.430	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) trending down to olive gray (5 Y 3/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay turning into smectite downward	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ39	DMSA-DJ39-Sed	0.1750	0.000	0.350	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) trending down to olive gray (5 Y 3/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay turning into smectite downward	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ40	DMSA-DJ40-Sed	0.1950	0.000	0.390	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ41	DMSA-DJ41-Sed1	0.1150	0.000	0.230	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ41	DMSA-DJ41-Sed2	0.2950	0.230	0.360	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ42	DMSA-DJ42-Sed1	0.0500	0.000	0.100	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ42	DMSA-DJ42-Sed2	0.2500	0.100	0.400	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ43	DMSA-DJ43-Sed	0.2100	0.000	0.420	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ44	DMSA-DJ44-Sed	0.2000	0.000	0.400	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ45	DMSA-DJ45-Sed	0.2050	0.000	0.410	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) trending down to olive gray (5 Y 3/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay turning into smectite downward	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ46	DMSA-DJ46-Sed	0.2100	0.000	0.420	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) trending down to olive gray (5 Y 3/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay turning into smectite downward	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ47	DMSA-DJ47-Sed	0.1800	0.000	0.360	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) trending down to olive gray (5 Y 3/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay turning into smectite downward	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ48	DMSA-DJ48-Sed1	0.0200	0.000	0.040	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ48	DMSA-DJ48-Sed2	0.1900	0.040	0.340	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ49	DMSA-DJ49-Sed	0.1750	0.000	0.350	Clay	Color olive gray (5 Y 3/2). Radiolaria extremely poorly preserved. Strongly mottled. Contact with underlying unit not observed. Smectite most abundant clay.	Quaternary
DMSA-DJ50	DMSA-DJ50-Sed	0.1900	0.000	0.380	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ51	DMSA-DJ51-Sed	0.1950	0.000	0.390	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ52	DMSA-DJ52-Sed1	0.0050	0.000	0.010	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ52	DMSA-DJ52-Sed2	0.1050	0.010	0.200	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ53	DMSA-DJ53-Sed	0.1750	0.000	0.350	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ54	DMSA-DJ54-Sed1	0.0250	0.000	0.050	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ54	DMSA-DJ54-Sed2	0.1550	0.050	0.260	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ55	DMSA-DJ55-Sed	0.1850	0.000	0.370	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ56	DMSA-DJ56-Sed1	0.0450	0.000	0.090	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ56	DMSA-DJ56-Sed2	0.2350	0.090	0.380	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ58	DMSA-DJ58-Sed1	0.0350	0.000	0.070	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ58	DMSA-DJ58-Sed2	0.1950	0.070	0.320	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ59	DMSA-DJ59-Sed	0.1750	0.000	0.350	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ60	DMSA-DJ60-Sed1	0.0100	0.000	0.020	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ60	DMSA-DJ60-Sed2	0.1750	0.020	0.330	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ62	DMSA-DJ62-Sed1	0.0025	0.000	0.005	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ62	DMSA-DJ62-Sed2	0.1475	0.005	0.290	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ63	DMSA-DJ63-Sed	0.1800	0.000	0.360	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ64	DMSA-DJ64-Sed	0.1750	0.000	0.350	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ66	DMSA-DJ66-Sed	0.1950	0.000	0.390	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ69	DMSA-DJ69-Sed	0.1600	0.000	0.320	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ70	DMSA-DJ70-Sed	0.1850	0.000	0.370	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ72	DMSA-DJ72-Sed	0.2000	0.000	0.400	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ73	DMSA-DJ73-Sed	0.2250	0.000	0.450	Clay	Color, dark yellowish-brown (10 YR 4/2) to pale yellowish-brown (10 YR 6/2) and homogeneous. Strongly mottled. Contact with underlying sediment not observed. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata and probably Oollosphaera tuberosa)
DMSA-DJ74	DMSA-DJ74-Sed1	0.0050	0.000	0.010	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ74	DMSA-DJ74-Sed2	0.1350	0.010	0.260	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ75	DMSA-DJ75-Sed1	0.0050	0.000	0.010	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ75	DMSA-DJ75-Sed2	0.1450	0.010	0.280	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)
DMSA-DJ77	DMSA-DJ77-Sed1	0.0100	0.000	0.020	Clay	Color, dark yellowish-brown (10 YR 4/2) and homogeneous. Contact with lower unit mottled. Illite most abundant clay.	Late Quaternary (Collosphera tuberosa-Buccinosphaera invaginata)
DMSA-DJ77	DMSA-DJ77-Sed2	0.1200	0.020	0.220	Clay	Color dusky brown (5 YR 2/2) to moderate brown (5 YR 4/4), but usually dusky brown or grayish brown (5 YR 3/2). Mottled with large ""haloed"" burrows common, less with depth. Smectite most abundant clay.	Early Tertiary (possibly early Miocene, Cyrtocapsella tetrapera zone)