Citation:

S0377-8398(03)00021-5

Name: (Appendix C) Stable isotope ratios and paleotemperature calculation of selected planktonic foraminifera from Maastrichtian sediments of DSDP Hole 74-525A from Walvis Ridge, South Atlantic
Published: 2003
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -29.070700 * Longitude: 2.985300

Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-06-10T00:00:00

Minimum DEPTH, sediment/rock: 452.63 m * Maximum DEPTH, sediment/rock: 457.01 m

Event(s):

74-525A * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 678.1 m * Recovery: 406.6 m * Location: South Atlantic/CREST * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 549.7 m cored; 6 m drilled; 74 % recovery

Comment:

Absolute age estimates were determined based on average sedimentation rates within each planktonic foraminiferal biozone and magnetochron. Paleotemperature estimates were calculated using the equation of Erez and Luz (1983), with seawater delta18O=-1.2 per mil PDB corresponding to a continental ice-free world (Shackleton and Kennett, 1975).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	AGE	Age	ka BP			Geocode
3	Sample code/label	Sample label		Abramovich, Sigal	DSDP/ODP/IODP sample designation
4	Abathomphalus mayaroensis, δ13C	A. mayaroensis δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
5	Abathomphalus mayaroensis, δ18O	A. mayaroensis δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
6	Globotruncana arca, δ13C	G. arca δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
7	Globotruncana arca, δ18O	G. arca δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
8	Globotruncana mariei, δ13C	G. mariei δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
9	Globotruncana mariei, δ18O	G. mariei δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
10	Gublerina cuvillieri, δ13C	G. cuvillieri δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
11	Gublerina cuvillieri, δ18O	G. cuvillieri δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
12	Heterohelix globulosa, δ13C	H. globulosa δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
13	Heterohelix globulosa, δ18O	H. globulosa δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
14	Heterohelix rajagopalani, δ13C	H. rajagopalani δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
15	Heterohelix rajagopalani, δ18O	H. rajagopalani δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
16	Planoglobulina acervulinoides, δ13C	P. acervulinoides δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
17	Planoglobulina acervulinoides, δ18O	P. acervulinoides δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
18	Pseudoguembelina hariaensis, δ13C	P. hariaensis δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
19	Pseudoguembelina hariaensis, δ18O	P. hariaensis δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
20	Pseudoguembelina palpebra, δ13C	P. palpebra δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
21	Pseudoguembelina palpebra, δ18O	P. palpebra δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
22	Pseudotextularia deformis, δ13C	P. deformis δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
23	Pseudotextularia deformis, δ18O	P. deformis δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
24	Pseudotextularia elegans, δ13C	P. elegans δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
25	Pseudotextularia elegans, δ18O	P. elegans δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
26	Racemiguembelina powelli, δ13C	R. powelli δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
27	Racemiguembelina powelli, δ18O	R. powelli δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
28	Rosita walfischensis, δ13C	R. walfischensis δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
29	Rosita walfischensis, δ18O	R. walfischensis δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
30	Rugoglobigerina rugosa, δ13C	R. rugosa δ13C	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
31	Rugoglobigerina rugosa, δ18O	R. rugosa δ18O	‰ PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
32	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	A. mayaroensis
33	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	G. arca
34	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	G. mariei
35	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	G. cuvillieri
36	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	H. globulosa
37	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	H. rajagopalani
38	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	P. acervulinoides
39	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	P. hariaensis
40	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	P. palpebra
41	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	P. deformis
42	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	P. elegans
43	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	R. powelli
44	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	R. walfischensis
45	Temperature, calculated	T cal	°C	Abramovich, Sigal	Calculated from stable oxygen isotopes	R. rugosa

License:

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

Size:

110 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 Sample label (DSDP/ODP/IODP sample designation)	4 A. mayaroensis δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	5 A. mayaroensis δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	6 G. arca δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	7 G. arca δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	8 G. mariei δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	9 G. mariei δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	10 G. cuvillieri δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	11 G. cuvillieri δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	12 H. globulosa δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	13 H. globulosa δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	14 H. rajagopalani δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	15 H. rajagopalani δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	16 P. acervulinoides δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	17 P. acervulinoides δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	18 P. hariaensis δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	19 P. hariaensis δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	20 P. palpebra δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	21 P. palpebra δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	22 P. deformis δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	23 P. deformis δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	24 P. elegans δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	25 P. elegans δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	26 R. powelli δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	27 R. powelli δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	28 R. walfischensis δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	29 R. walfischensis δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	30 R. rugosa δ13C [‰ PDB] (Mass spectrometer VG Prism Se...)	31 R. rugosa δ18O [‰ PDB] (Mass spectrometer VG Prism Se...)	32 T cal [°C] (A. mayaroensis, Calculated fr...)	33 T cal [°C] (G. arca, Calculated from stab...)	34 T cal [°C] (G. mariei, Calculated from st...)	35 T cal [°C] (G. cuvillieri, Calculated fro...)	36 T cal [°C] (H. globulosa, Calculated from...)	37 T cal [°C] (H. rajagopalani, Calculated f...)	38 T cal [°C] (P. acervulinoides, Calculated...)	39 T cal [°C] (P. hariaensis, Calculated fro...)	40 T cal [°C] (P. palpebra, Calculated from ...)	41 T cal [°C] (P. deformis, Calculated from ...)	42 T cal [°C] (P. elegans, Calculated from s...)	43 T cal [°C] (R. powelli, Calculated from s...)	44 T cal [°C] (R. walfischensis, Calculated ...)	45 T cal [°C] (R. rugosa, Calculated from st...)
452.63	65110	74-525A-40-2,104-106	1.88	-0.66	2.32	-0.75	2.58	-0.94	2.32	-0.64	2.44	-1.02	2.15	-0.59	2.89	-1.04	2.79	-1.11	2.95	-1.23	2.53	-0.81	2.62	-0.96	2.92	-0.91	2.31	-0.90	2.63	-0.93	14.6	15.0	15.8	14.5	16.2	14.3	16.3	16.6	17.1	15.3	15.9	15.7	15.6	15.8
454.34	65300	74-525A-40-3,124-126	1.76	-0.86	2.13	-0.87	2.40	-1.13	2.06	-0.32	2.31	-1.09	1.90	-0.50	2.55	-0.94	2.67	-1.03	2.40	-1.39	2.38	-0.90	2.39	-1.02	3.06	-1.17	3.00	-0.79		-1.10	15.5	15.5	16.7	13.0	16.5	13.8	15.8	16.2	17.9	15.7	16.2	16.9	15.2	16.6
457.01	65600	74-525A-40-5,90-92	1.70	-0.58	2.47	-0.70					2.19	-0.68			2.71	-0.91	2.70	-1.14			2.69	-0.82	2.42	-0.90					2.56	-0.81	14.2	14.7			14.6		15.7	16.7		15.3	15.6			15.2