Citation:

2019PA003698

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

Record of Cariaco Basin near-surface [CO₃²⁻] from 1240-2007 C.E. derived from the area-density (shell weight (μg)/shell area (μm²)) of the planktonic foraminifer Globigerinoides ruber (pink). Area-density is used as a proxy for [CO₃²⁻] following the relationship presented in Marshall et al. (2013), using the two cores PL07-71-BC and CAR25-1

Further details:

Marshall, Brittney J; Thunell, Robert C; Henehan, Michael J; Astor, Yrene; Wejnert, Katherine (2013): Planktonic foraminiferal area density as a proxy for carbonate ion concentration: A calibration study using the Cariaco Basin ocean time series. Paleoceanography, 28(2), 363-376, https://doi.org/10.1002/palo.20034

Coverage:

Median Latitude: 10.689450 * Median Longitude: -64.719450 * South-bound Latitude: 10.601700 * West-bound Longitude: -64.772200 * North-bound Latitude: 10.777200 * East-bound Longitude: -64.666700

Minimum Elevation: -450.0 m * Maximum Elevation: -449.0 m

Event(s):

CAR25-1 * Latitude: 10.777200 * Longitude: -64.772200 * Elevation: -450.0 m * Method/Device: Core drilling (CDRILL)

PL07-71-BC * Latitude: 10.601700 * Longitude: -64.666700 * Elevation: -449.0 m * Method/Device: Core drilling (CDRILL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Davis, Ashley N
2	Sample ID	Sample ID		Davis, Ashley N
3	Depth, top/min	Depth top	m	Davis, Ashley N
4	Depth, bottom/max	Depth bot	m	Davis, Ashley N
5	Age	Age	a AD/CE	Davis, Ashley N	average year
6	Globigerinoides ruber pink	G. ruber p	#	Davis, Ashley N
7	Globigerinoides ruber pink, density per area	G. ruber p density	µg/µm²	Davis, Ashley N	average area density
8	Globigerinoides ruber pink, density, standard deviation	G. ruber p density std dev	±	Davis, Ashley N	standard deviation of average area density
9	Globigerinoides ruber pink, weight	G. ruber p weight	µg	Davis, Ashley N	average weight
10	Area in square milimeter	Area	mm²	Davis, Ashley N	average area
11	Carbonate ion	[CO3]2-	µmol/kg	Davis, Ashley N

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

721 data points

Data

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

1 Event	2 Sample ID	3 Depth top [m]	4 Depth bot [m]	5 Age [a AD/CE]	6 G. ruber p [#]	7 G. ruber p density [µg/µm²]	8 G. ruber p density std dev [±]	9 G. ruber p weight [µg]	10 Area [mm²]	11 [CO3]2- [µmol/kg]
PL07-71-BC	T0.1	0.001	0.056	2007	40	0.000104	0.000004	17.7	163.8	208.6
PL07-71-BC	T1.1	0.057	0.072	2000	39	0.000104	0.000003	17.7	169.7	201.9
PL07-71-BC	T2.5	0.072	0.005	1990	40	0.000108	0.000002	20.4	190.6	218.3
PL07-71-BC	B1.0	0.007	0.015	1980	36	0.000105	0.000003	17.2	160.3	210.7
PL07-71-BC	B2.2	0.017	0.028	1970	40	0.000112	0.000003	20.0	174.4	226.9
PL07-71-BC	B3.2	0.030	0.043	1961	40	0.000115	0.000003	20.4	177.2	232.8
PL07-71-BC	B4.2	0.045	0.047	1950	40	0.000110	0.000002	19.6	177.6	221.7
PL07-71-BC	B5.8	0.047	0.048	1940	5	0.000107	0.000007	19.8	179.4	214.7
PL07-71-BC	B7.1	0.048	0.049	1930	9	0.000118	0.000006	19.0	163.4	239.6
PL07-71-BC	B8.1	0.049	0.050	1920	17	0.000121	0.000004	15.7	132.2	247.5
PL07-71-BC	B9.3	0.050	0.051	1910	22	0.000125	0.000004	15.3	123.1	255.5
PL07-71-BC	B10.9	0.051	0.052	1901	3	0.000116	0.000001	20.0	173.0	234.5
PL07-71-BC	B11.8	0.052	0.053	1890	3	0.000098	0.000000	15.3	143.6	195.4
PL07-71-BC	B12.6	0.053	0.054	1881	40	0.000126	0.000003	18.7	148.6	258.0
PL07-71-BC	B13.7	0.054	0.055	1870	7	0.000128	0.000007	22.7	173.0	262.6
PL07-71-BC	B14.8	0.055	0.057	1860	9	0.000125	0.000008	20.5	168.0	256.7
PL07-71-BC	B15.8	0.056	0.058	1851	11	0.000122	0.000005	20.8	173.4	249.4
PL07-71-BC	B16.9	0.058	0.059	1840	1	0.000125		27.7	221.1	256.5
PL07-71-BC	B17.9	0.059	0.060	1830	12	0.000135	0.000006	21.6	158.6	278.7
PL07-71-BC	B18.9	0.060	0.061	1820	12	0.000127	0.000003	20.4	161.2	259.7
CAR25-1		0.061	0.062	1811	18	0.000117	0.000007	15.5	121.4	238.6
CAR25-1		0.062	0.063	1800	40	0.000124	0.000002	18.7	150.7	254.0
CAR25-1		0.063	0.064	1790	31	0.000133	0.000003	21.2	162.7	273.3
CAR25-1		0.064	0.065	1781	28	0.000118	0.000004	14.5	119.1	241.0
CAR25-1		0.065	0.066	1770	40	0.000125	0.000003	19.2	152.5	256.4
CAR25-1		0.066	0.067	1760	9	0.000128	0.000004	14.6	117.4	262.0
CAR25-1		0.067	0.068	1751	40	0.000114	0.000003	19.7	169.2	231.0
CAR25-1		0.068	0.069	1740	39	0.000114	0.000003	21.3	187.4	230.3
CAR25-1		0.069	0.070	1730	40	0.000119	0.000003	19.8	167.5	241.4
CAR25-1		0.070	0.071	1720	39	0.000114	0.000003	18.4	158.1	231.0
CAR25-1		0.071	0.073	1710	40	0.000118	0.000003	19.5	165.1	240.7
CAR25-1		0.073	0.074	1701	39	0.000135	0.000007	24.3	185.8	278.8
CAR25-1		0.074	0.075	1690	40	0.000160	0.000007	27.0	175.4	334.2
CAR25-1		0.075	0.076	1680	39	0.000128	0.000003	21.9	171.7	262.3
CAR25-1		0.076	0.077	1671	39	0.000131	0.000003	22.1	169.6	268.5
CAR25-1		0.077	0.078	1661	40	0.000118	0.000003	21.2	178.9	241.1
CAR25-1		0.078	0.001	1651	40	0.000115	0.000003	21.1	182.7	233.7
CAR25-1		0.002	0.002	1640	40	0.000125	0.000002	22.2	178.3	256.9
CAR25-1		0.003	0.003	1630	40	0.000129	0.000002	23.0	177.7	266.0
CAR25-1		0.004	0.004	1621	40	0.000131	0.000002	23.2	179.3	268.5
CAR25-1		0.005	0.006	1610	40	0.000139	0.000004	23.1	170.7	288.2
CAR25-1		0.006	0.007	1600	40	0.000170	0.000004	23.3	138.6	357.5
CAR25-1		0.008	0.008	1591	39	0.000132	0.000003	22.8	173.4	271.9
CAR25-1		0.009	0.009	1581	39	0.000130	0.000002	19.0	145.6	267.9
CAR25-1		0.010	0.010	1571	40	0.000114	0.000003	18.8	165.9	230.0
CAR25-1		0.011	0.011	1561	40	0.000105	0.000004	16.5	156.0	210.7
CAR25-1		0.012	0.012	1550	40	0.000113	0.000004	18.6	158.0	228.3
CAR25-1		0.013	0.013	1540	40	0.000111	0.000002	18.9	168.4	225.0
CAR25-1		0.014	0.014	1530	40	0.000103	0.000004	17.3	166.2	205.5
CAR25-1		0.015	0.016	1520	40	0.000118	0.000003	19.8	167.8	239.7
CAR25-1		0.016	0.017	1510	40	0.000119	0.000003	21.1	179.9	241.5
CAR25-1		0.018	0.018	1500	40	0.000114	0.000003	21.3	183.8	230.2
CAR25-1		0.019	0.019	1490	40	0.000111	0.000003	19.6	172.1	224.2
CAR25-1		0.020	0.020	1481	40	0.000106	0.000003	19.0	180.2	212.5
CAR25-1		0.021	0.021	1470	40	0.000119	0.000003	21.5	181.6	241.2
CAR25-1		0.022	0.022	1460	39	0.000113	0.000003	19.7	172.2	228.8
CAR25-1		0.023	0.023	1449	39	0.000115	0.000003	21.3	185.2	233.8
CAR25-1		0.024	0.024	1440	39	0.000116	0.000003	19.4	167.2	235.2
CAR25-1		0.025	0.025	1431	39	0.000122	0.000003	18.5	150.4	249.5
CAR25-1		0.026	0.026	1420	5	0.000129	0.000005	20.6	160.3	264.9
CAR25-1		0.027	0.027	1410	17	0.000124	0.000003	18.7	152.4	253.0
CAR25-1		0.028	0.029	1400	20	0.000115	0.000005	18.4	157.9	234.0
CAR25-1		0.029	0.030	1390	22	0.000127	0.000005	17.4	137.1	259.9
CAR25-1		0.031	0.031	1380	14	0.000122	0.000006	20.2	157.8	249.6
CAR25-1		0.032	0.032	1370	20	0.000124	0.000004	19.6	155.8	254.5
CAR25-1		0.033	0.033	1360	40	0.000123	0.000003	17.4	138.9	251.0
CAR25-1		0.034	0.034	1350	10	0.000128	0.000007	16.4	126.7	262.8
CAR25-1		0.035	0.035	1341	10	0.000115	0.000005	18.2	156.0	234.1
CAR25-1		0.036	0.036	1330	27	0.000120	0.000003	19.9	164.8	244.7
CAR25-1		0.037	0.037	1321	40	0.000121	0.000003	19.6	161.5	247.7
CAR25-1		0.038	0.038	1307	39	0.000120	0.000003	20.0	168.1	244.5
CAR25-1		0.039	0.039	1300	34	0.000129	0.000003	21.8	169.6	264.3
CAR25-1		0.040	0.040	1290	38	0.000127	0.000003	21.3	167.0	260.8
CAR25-1		0.041	0.041	1280	32	0.000122	0.000004	20.9	170.5	250.1
CAR25-1		0.042	0.042	1270	39	0.000117	0.000003	17.7	150.9	237.3
CAR25-1		0.043	0.044	1260	39	0.000122	0.000004	18.4	151.1	249.6
CAR25-1		0.044	0.045	1250	33	0.000127	0.000003	20.9	166.3	261.0
CAR25-1		0.046	0.046	1240	39	0.000131	0.000003	21.2	163.2	269.2