Citation:

S0377-8398(03)00071-9

Name: (Table 3) Relative abundance of key diatom taxa in sediments from DSDP Hole 64-480 of the Guaymas Basin, Gulf of California
Published: 2004
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: 27.901700 * Longitude: -111.655700

Date/Time Start: 1978-12-31T00:00:00 * Date/Time End: 1978-12-31T00:00:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 13.71 m

Event(s):

64-480 * Latitude: 27.901700 * Longitude: -111.655700 * Date/Time: 1978-12-31T00:00:00 * Elevation: -655.0 m * Penetration: 152.1 m * Recovery: 117.3 m * Location: North Pacific/Gulf of California/BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 144 m cored; 4.8 m drilled; 81.5 % recovery

Comment:

Counts were made at 500X, ignoring Chaetoceros spores and Thalassionema nitzschioides that dominate the sediment assemblages and mask subtle seasonal changes that occur in less common diatom taxa. In addition, small and delicate taxa (Fragilariopsis, Rhizosolenia, Thalassiosira) were not counted in order to reduce bias caused by differential dissolution and differential settling of pipetted samples

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m		Geocode
2	AGE	Age	ka BP		Geocode
3	Actinocyclus curvatulus	A. curvatulus	%	Barron, John A
4	Actinocyclus octonarius	A. octonarius	%	Barron, John A
5	Actinoptychus spp.	Actinoptychus spp.	%	Barron, John A
6	Azpeitia nodulifer	A. nodulifer	%	Barron, John A
7	Coscinodiscus spp.	Coscinodiscus spp.	%	Barron, John A
8	Cyclotella spp.	Cyclotella spp.	%	Barron, John A
9	Roperia tesselata	R. tesselata	%	Barron, John A
10	Stephanopyxis spp.	Stephanopyxis spp.	%	Barron, John A
11	Diatoms	Diatoms	#	Barron, John A

License:

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

Size:

2070 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 A. curvatulus [%]	4 A. octonarius [%]	5 Actinoptychus spp. [%]	6 A. nodulifer [%]	7 Coscinodiscus spp. [%]	8 Cyclotella spp. [%]	9 R. tesselata [%]	10 Stephanopyxis spp. [%]	11 Diatoms [#]
0.00	1.33	5	2	32	14	21	22	1	1	201
0.05	1.37	8	2	31	16	20	16	7	2	200
0.10	1.42	8	6	33	18	29	7	1	1	200
0.15	1.46	11	1	21	1	12	28	25	3	200
0.20	1.51	11	1	38	3	18	24	3	0	300
0.25	1.55	4	9	30	10	16	14	16	0	203
0.30	1.59	5	3	21	4	12	16	40	0	200
0.35	1.64	7	4	36	19	19	13	3	1	200
0.40	1.68	14	7	40	4	24	11	3	1	200
0.45	1.72	6	3	37	6	26	20	3	1	200
0.50	1.77	8	4	20	11	11	20	27	1	200
0.55	1.81	5	3	35	3	15	22	12	3	201
0.60	1.86	9	3	30	3	18	27	7	1	202
0.65	1.90	5	4	27	6	19	35	4	0	302
0.70	1.94	13	2	36	8	15	21	6	0	200
0.75	1.99	6	2	33	4	32	21	1	0	201
0.80	2.03	9	2	42	3	21	18	4	1	202
0.85	2.08	14	3	21	1	14	42	4	0	201
0.90	2.12	9	5	26	13	16	20	9	0	201
0.95	2.16	11	4	34	3	10	35	3	2	200
1.00	2.21	12	3	39	1	16	23	2	2	204
1.05	2.25	13	3	23	5	18	23	15	1	200
1.10	2.29	6	1	23	4	10	19	16	19	201
1.15	2.34	7	9	28	8	18	23	7	0	203
1.20	2.38	9	3	11	19	12	18	27	0	241
1.25	2.43	9	3	26	2	18	13	22	9	200
1.30	2.47	12	3	27	4	13	19	16	5	300
1.35	2.51	9	4	29	4	8	43	3	0	202
1.40	2.56	10	6	25	3	10	36	9	1	204
1.49	2.64	9	3	28	6	29	19	9	0	200
1.50	2.65	6	7	32	8	13	17	19	0	200
1.55	2.69	5	7	22	4	10	31	23	0	200
1.60	2.73	8	6	28	2	26	25	6	1	200
1.65	2.78	10	1	28	6	19	28	10	0	200
1.70	2.82	9	3	43	1	16	25	4	1	200
1.75	2.87	16	12	21	4	19	19	7	2	203
1.80	2.91	11	2	40	6	17	15	7	0	203
1.85	2.95	5	3	38	5	23	21	6	1	200
1.90	3.00	6	2	18	1	11	36	26	1	200
1.95	3.04	10	4	40	2	15	24	7	1	200
2.00	3.08	6	1	29	1	6	42	14	0	202
2.05	3.13	6	8	35	4	16	25	8	1	200
2.10	3.17	11	4	28	3	19	27	8	0	203
2.15	3.22	6	3	37	4	12	35	2	0	275
2.20	3.28	7	5	37	13	18	16	2	0	202
2.25	3.30	7	6	36	4	20	22	6	1	200
2.30	3.35	5	6	32	7	22	19	6	0	201
2.35	3.39	8	14	29	3	12	31	3	0	300
2.40	3.44	9	6	35	2	19	26	5	0	200
2.45	3.48	9	8	34	3	22	24	2	1	200
2.50	3.52	7	4	36	4	20	25	1	2	201
2.55	3.57	9	6	36	5	24	14	6	0	202
2.59	3.60	6	3	44	3	22	18	6	0	200
2.65	3.65	6	4	31	7	19	31	4	1	200
2.70	3.70	9	7	30	5	17	21	10	0	212
2.75	3.74	7	4	30	5	17	33	6	0	200
2.80	3.79	9	4	30	5	13	34	4	0	256
2.85	3.83	4	8	40	6	15	22	4	0	250
2.90	3.87	12	4	39	3	18	20	3	0	250
2.95	3.92	4	7	35	5	15	32	2	0	264
3.00	3.96	5	9	30	2	12	39	3	0	357
3.00	3.96	6	3	13	2	10	33	33	1	200
3.05	4.01	7	4	26	6	16	34	7	0	282
3.10	4.05	6	2	30	3	24	26	10	0	250
3.20	4.14	5	3	19	7	13	26	27	0	245
3.25	4.18	4	2	33	12	12	18	18	0	207
3.30	4.22	5	3	27	11	22	21	11	0	211
3.35	4.27	2	2	23	23	14	18	16	0	201
3.40	4.31	4	5	32	22	11	25	3	0	200
3.45	4.36	3	1	14	4	3	17	60	0	200
3.50	4.40	4	2	34	5	15	31	8	0	261
3.55	4.44	2	2	14	6	7	23	48	0	200
3.60	4.49	4	5	22	33	9	16	11	0	230
3.65	4.53	9	3	41	6	13	18	10	0	240
3.70	4.58	4	2	37	13	18	15	9	0	225
3.75	4.62	9	7	48	3	15	18	1	0	315
4.75	5.50	4	2	39	9	24	14	3	3	204
4.80	5.54	6	4	31	19	17	15	6	1	202
4.85	5.58	5	3	43	11	12	17	8	0	206
4.90	5.63	6	4	32	2	19	15	22	1	200
4.95	5.67	7	7	24	4	18	26	16	0	200
5.00	5.72	7	4	23	1	17	22	27	0	202
5.05	5.76	8	2	15	0	10	29	35	0	213
5.10	5.80	5	4	26	1	12	23	29	0	203
5.15	5.85	7	3	27	3	16	8	38	0	200
5.20	5.89	6	5	21	11	21	17	18	0	201
5.25	5.94	7	2	48	3	14	10	18	0	200
5.30	5.98	5	0	4	1	2	13	76	1	200
5.35	6.02	5	6	18	13	15	32	14	0	200
5.40	6.07	2	4	16	2	12	13	49	0	201
5.45	6.11	9	2	36	4	25	15	8	2	228
5.50	6.15	5	11	13	17	12	14	28	0	248
5.55	6.20	6	10	15	26	9	11	23	0	248
5.60	6.24	9	13	17	0	22	15	25	0	218
5.65	6.29	8	6	19	0	15	20	32	0	217
5.70	6.33	3	4	11	0	10	8	63	0	248
5.75	6.37	8	10	18	2	19	13	30	0	221
5.80	6.42	12	4	15	1	17	18	34	0	200
5.85	6.46	15	3	28	1	18	10	27	0	200
5.90	6.51	5	6	11	0	18	21	41	0	202
5.95	6.55	11	3	26	0	25	14	21	0	203
6.00	6.59	10	2	37	0	12	21	18	1	200
6.05	6.64	3	2	26	2	32	12	21	2	222
6.10	6.68	5	6	41	1	26	19	2	0	210
6.15	6.72	4	2	36	1	16	9	32	0	225
6.20	6.77	8	3	47	0	20	11	11	0	235
6.25	6.81	4	3	27	0	25	10	31	0	231
6.30	6.86	7	6	14	0	10	19	44	0	202
6.35	6.90	4	1	47	0	30	15	3	0	205
6.40	6.94	2	0	4	0	4	5	87	0	200
6.45	6.99	8	2	44	1	23	14	6	2	226
6.50	7.03	4	3	21	11	15	12	35	1	200
6.55	7.08	3	3	43	8	28	9	6	1	252
6.60	7.12	3	2	40	1	18	29	7	0	223
6.65	7.16	5	5	26	1	27	21	15	0	233
6.70	7.21	3	4	32	0	24	21	14	0	226
6.75	7.25	9	7	23	0	23	16	21	1	218
6.80	7.29	2	5	16	0	7	12	58	0	245
6.85	7.34	2	4	18	0	16	7	53	0	234
6.90	7.38	8	5	16	0	29	4	38	1	200
6.95	7.43	10	5	27	1	32	8	18	0	200
7.00	7.47	3	4	18	1	22	4	47	1	205
7.05	7.51	7	4	42	0	22	15	10	0	246
7.10	7.56	7	3	34	0	24	14	18	0	240
7.15	7.60	10	4	18	0	17	7	37	5	201
7.20	7.65	5	7	32	0	21	14	21	0	258
7.25	7.69	3	5	43	0	24	11	15	0	200
7.30	7.73	3	2	12	0	8	4	71	0	400
7.35	7.78	3	4	33	0	29	16	15	1	224
7.40	7.82	8	3	33	1	23	16	17	1	200
7.45	7.87	1	7	18	0	10	14	50	0	202
7.50	7.91	4	2	29	2	17	9	36	0	202
7.55	7.95	5	12	31	0	27	16	9	0	211
7.60	8.00	5	11	29	0	14	20	21	0	203
7.65	8.04	4	1	10	0	2	9	72	0	203
7.70	8.08	7	13	26	0	16	22	13	3	203
7.75	8.13	5	6	34	1	20	30	4	0	234
7.80	8.17	5	5	17	1	15	25	31	0	205
8.30	8.61	4	2	27	0	18	1	48	0	202
8.35	8.65	10	2	30	0	41	10	6	0	210
8.40	8.70	3	5	39	0	26	3	23	0	205
8.45	8.74	5	37	23	0	26	1	6	0	201
8.50	8.79	5	2	27	0	22	11	33	1	200
8.55	8.83	2	2	49	0	14	7	26	0	204
8.60	8.87	3	4	49	0	28	8	8	0	220
8.65	8.92	1	1	43	0	9	23	23	0	206
8.70	8.96	7	3	49	0	25	9	5	0	201
9.50	10.10	8	3	44	0	12	10	25	0	200
9.55	10.18	5	1	33	0	12	5	45	0	200
9.60	10.27	9	3	53	1	18	1	10	4	201
9.65	10.35	5	6	32	1	20	9	26	0	202
9.70	10.43	11	2	46	0	28	6	5	2	202
9.75	10.52	13	10	29	0	20	14	13	0	203
9.80	10.60	15	2	40	1	25	3	16	0	200
9.85	10.68	12	2	50	12	21	1	4	0	200
9.90	10.77	6	1	50	16	14	6	6	0	201
9.95	10.85	7	2	46	10	27	4	1	1	202
10.00	10.93	4	3	40	23	27	0	2	0	201
10.05	11.02	9	1	52	18	13	5	1	0	203
10.10	11.10	7	1	34	11	33	5	6	1	203
10.15	11.18	11	0	31	20	20	3	13	1	202
10.20	11.27	4	0	31	12	29	9	15	0	204
10.25	11.35	8	2	36	18	18	12	6	0	205
10.30	11.43	5	1	28	10	26	5	25	0	204
10.35	11.52	4	4	40	10	26	7	8	0	201
10.40	11.60	7	2	46	5	26	6	7	0	203
10.45	11.68	2	5	37	23	20	9	3	0	201
10.50	11.77	0	1	20	28	29	17	5	0	206
10.55	11.85	0	1	8	60	22	8	1	0	208
10.60	11.93	2	0	19	41	25	11	0	0	208
10.65	12.02	1	1	14	61	11	11	0	0	202
10.70	12.10	1	2	10	62	14	10	0	0	203
10.75	12.18	4	1	7	64	13	11	0	0	203
10.80	12.27	2	1	14	54	17	11	1	0	202
10.85	12.35	2	1	12	60	16	8	0	0	205
10.90	12.43	1	2	13	53	19	11	0	0	204
10.95	12.52	2	2	14	51	18	12	1	0	203
11.00	12.64	1	2	19	43	22	12	0	1	202
11.05	12.73	1	1	13	52	19	11	1	0	202
11.10	12.82	0	1	14	46	27	10	0	0	204
11.15	12.90	0	2	18	47	23	9	1	0	202
11.20	12.94	1	2	20	50	20	6	0	0	204
11.25	12.99	2	4	39	18	33	3	0	1	204
11.30	13.03	2	8	13	50	15	8	3	0	204
11.35	13.08	5	8	37	28	14	5	0	1	209
11.40	13.12	4	8	21	53	11	3	0	0	204
11.45	13.17	2	8	29	38	21	2	0	0	206
11.50	13.21	11	4	29	26	24	5	0	0	203
11.55	13.26	2	0	43	38	14	2	0	0	204
11.60	13.30	11	4	32	25	15	12	0	1	209
11.65	13.35	6	7	29	26	26	5	0	0	206
11.70	13.39	6	2	42	28	18	3	0	0	204
11.75	13.44	21	1	33	6	15	22	1	0	202
11.80	13.48	3	4	34	29	19	9	2	0	204
11.85	13.53	8	2	38	28	15	8	1	0	203
11.90	13.57	2	3	36	32	15	10	0	1	204
11.95	13.61	23	3	39	10	17	6	0	0	202
12.00	13.66	11	6	43	19	13	8	0	0	205
12.05	13.70	3	2	10	51	9	10	16	0	209
12.10	13.75	10	3	30	30	21	6	0	0	203
12.15	13.79	4	8	27	38	11	12	0	0	208
12.20	13.84	11	3	54	14	10	6	0	1	203
12.25	13.88	9	1	32	20	26	10	1	0	204
12.30	13.93	13	2	26	31	18	8	0	1	202
12.35	13.97	2	1	26	44	21	6	0	0	204
12.40	14.02	8	2	45	23	14	8	0	0	203
12.45	14.06	11	4	29	23	27	7	0	0	207
12.50	14.11	5	1	35	29	14	13	3	0	205
12.55	14.15	6	2	29	33	18	12	0	0	207
12.60	14.19	7	3	32	34	19	4	0	0	204
12.65	14.24	9	4	33	31	16	6	0	1	206
12.70	14.28	2	1	14	63	16	2	0	0	206
12.75	14.33	6	6	37	33	11	5	0	1	206
12.80	14.37	4	5	35	37	12	7	0	0	205
12.85	14.42	5	2	33	36	16	6	0	0	203
12.90	14.46	6	6	30	32	18	8	0	0	205
12.95	14.51	3	6	19	42	14	16	0	0	207
13.00	14.55	2	3	17	67	5	4	0	0	205
13.05	14.60	0	4	22	49	17	8	0	0	206
13.10	14.64	0	0	8	72	15	4	0	0	201
13.15	14.69	1	3	19	40	29	5	1	0	205
13.20	14.73	1	2	15	61	17	3	0	0	205
13.25	14.78	1	0	22	50	20	6	0	0	206
13.41	14.92	0	3	14	53	16	13	0	0	216
13.46	14.96	0	2	11	57	22	6	1	0	207
13.51	15.01	0	0	10	63	22	5	0	0	205
13.56	15.05	1	0	7	54	26	11	0	0	203
13.61	15.10	1	1	10	62	15	11	0	0	206
13.66	15.14	3	2	12	58	13	12	0	0	206
13.71	15.19	1	2	13	55	18	11	0	0	204