Data Description

Citation:

Abramovich, S; Keller, G (2003): (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. doi:10.1594/PANGAEA.678298,
In Supplement to: Abramovich, Sigal; Keller, Gerta (2003): Planktonic foraminiferal response to the latest Maastrichtian abrupt warm event: a case study from South Atlantic DSDP Site 525A. Marine Micropaleontology, 48(3-4), 225-249, doi:10.1016/S0377-8398(03)00021-5

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -29.070700 * Longitude: 2.985300

Minimum Age: 65110.000 ka BP * Maximum Age: 65600.000 ka BP

Minimum DEPTH, sediment: 452.6 m * Maximum DEPTH, sediment: 457.0 m

Event(s):

74-525A

* Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Recovery: 406.60 m * Penetration: 678.10 m * Location: South Atlantic/CREST

* Campaign: Leg74

* Basis: Glomar Challenger

* Device: Drilling

* 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	Comment
1	DEPTH, sediment	Depth	m			Geocode
2	AGE	Age	ka BP			Geocode
3	Sample code/label	Label		Abramovich, Sigal	ODP sample designation
4	Abathomphalus mayaroensis, d13C	A. mayaroensis d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
5	Abathomphalus mayaroensis, d18O	A. mayaroensis d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
6	Globotruncana arca, d13C	G. arca d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
7	Globotruncana arca, d18O	G. arca d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
8	Globotruncana mariei, d13C	G. mariei d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
9	Globotruncana mariei, d18O	G. mariei d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
10	Gublerina cuvillieri, d13C	G. cuvillieri d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
11	Gublerina cuvillieri, d18O	G. cuvillieri d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
12	Heterohelix globulosa, d13C	H. globulosa d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
13	Heterohelix globulosa, d18O	H. globulosa d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
14	Heterohelix rajagopalani, d13C	H. rajagopalani d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
15	Heterohelix rajagopalani, d18O	H. rajagopalani d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
16	Planoglobulina acervulinoides, d13C	P. acervulinoides d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
17	Planoglobulina acervulinoides, d18O	P. acervulinoides d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
18	Pseudoguembelina hariaensis, d13C	P. hariaensis d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
19	Pseudoguembelina hariaensis, d18O	P. hariaensis d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
20	Pseudoguembelina palpebra, d13C	P. palpebra d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
21	Pseudoguembelina palpebra, d18O	P. palpebra d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
22	Pseudotextularia deformis, d13C	P. deformis d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
23	Pseudotextularia deformis, d18O	P. deformis d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
24	Pseudotextularia elegans, d13C	P. elegans d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
25	Pseudotextularia elegans, d18O	P. elegans d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
26	Racemiguembelina powelli, d13C	R. powelli d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
27	Racemiguembelina powelli, d18O	R. powelli d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
28	Rosita walfischensis, d13C	R. walfischensis d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
29	Rosita walfischensis, d18O	R. walfischensis d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
30	Rugoglobigerina rugosa, d13C	R. rugosa d13C	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
31	Rugoglobigerina rugosa, d18O	R. rugosa d18O	per mil PDB	Abramovich, Sigal	Mass spectrometer VG Prism Series II
32	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	A. mayaroensis
33	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	G. arca
34	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	G. mariei
35	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	G. cuvillieri
36	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	H. globulosa
37	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	H. rajagopalani
38	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	P. acervulinoides
39	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	P. hariaensis
40	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	P. palpebra
41	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	P. deformis
42	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	P. elegans
43	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	R. powelli
44	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	R. walfischensis
45	Temperature, calculated	Temp cal	�C	Abramovich, Sigal	calculated from stable oxygen isotopes	R. rugosa

License:

Creative Commons Attribution 3.0 Unported

Size:

110 data points

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