Citation:

PANGAEA.921122

Name: Basaltic tephra composition in sediment cores OB16A and OB16B from Orakei maar, Auckland, New Zealand
Published: 2020-08-03
License: https://creativecommons.org/licenses/by-nc/4.0/
Keywords: EMPA; New Zealand; Sediment cores; Tephra

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Abstract:

Basaltic tephra data (Major element oxides from glass shards) from Orakei maar, Auckland, New Zealand, measured at the electron microprobe at Victoria University of Wellington (New Zealand)

Keyword(s):

EMPA; New Zealand; Sediment cores; Tephra

Supplement to:

Peti, Leonie; Fitzsimmons, Kathryn E; Hopkins, Jenni L; Nilsson, Andreas; Fujioka, Toshiyuki; Fink, David; Mifsud, Charles; Christl, Marcus; Muscheler, Raimund; Augustinus, Paul C (2020): Development of a multi-method chronology spanning the Last Glacial Interval from Orakei maar lake, Auckland, New Zealand. Geochronology (GChron), 2, 367-410, https://doi.org/10.5194/gchron-2-367-2020

Related to:

Peti, Leonie; Nilsson, Andreas; Muscheler, Raimund; Fitzsimmons, Kathryn E; Fink, David; Fujioka, Toshiyuki; Mifsud, Charles; Hopkins, Jenni L; Christl, Marcus; Augustinus, Paul C (2020): Beryllium-10 in sediment cores OB16A and OB16B from Orakei maar, Auckland, New Zealand [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.920773

Peti, Leonie; Nilsson, Andreas; Muscheler, Raimund; Fitzsimmons, Kathryn E; Fink, David; Fujioka, Toshiyuki; Mifsud, Charles; Hopkins, Jenni L; Christl, Marcus; Augustinus, Paul C (2020): Paleomagnetic data from sediment cores OB16A and OB16B from Orakei maar, Auckland, New Zealand [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921134

Peti, Leonie; Nilsson, Andreas; Muscheler, Raimund; Fitzsimmons, Kathryn E; Fink, David; Fujioka, Toshiyuki; Mifsud, Charles; Hopkins, Jenni L; Christl, Marcus; Augustinus, Paul C (2020): Rhyolitic tephra composition in sediment cores OB16A and OB16B from Orakei maar, Auckland, New Zealand [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921121

Coverage:

Median Latitude: -36.866500 * Median Longitude: 174.812795 * South-bound Latitude: -36.866530 * West-bound Longitude: 174.812730 * North-bound Latitude: -36.866470 * East-bound Longitude: 174.812860

Minimum Elevation: -3.0 m * Maximum Elevation: -3.0 m

Event(s):

OB16A * Latitude: -36.866470 * Longitude: 174.812860 * Elevation: -3.0 m * Penetration: 105 m * Recovery: 116.24 m * Method/Device: Core wireline system (CWS) * Comment: Coring: February 2016; Project: Orakei Basin 2016

OB16B * Latitude: -36.866530 * Longitude: 174.812730 * Elevation: -3.0 m * Penetration: 101.5 m * Recovery: 97.1 m * Method/Device: Core wireline system (CWS) * Comment: Coring: February 2016; Project: Orakei Basin 2016

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Tephra layer	Tephra lay		Peti, Leonie
2	Sample code/label	Sample label		Peti, Leonie
3	Silicon dioxide	SiO2	%	Peti, Leonie	Electron microprobe (EMP)
4	Titanium dioxide	TiO2	%	Peti, Leonie	Electron microprobe (EMP)
5	Aluminium oxide	Al2O3	%	Peti, Leonie	Electron microprobe (EMP)
6	Iron oxide, Fe2O3+FeO	Fe2O3+FeO	%	Peti, Leonie	Electron microprobe (EMP)	FeOt
7	Manganese oxide	MnO	%	Peti, Leonie	Electron microprobe (EMP)
8	Magnesium oxide	MgO	%	Peti, Leonie	Electron microprobe (EMP)
9	Calcium oxide	CaO	%	Peti, Leonie	Electron microprobe (EMP)
10	Sodium oxide	Na2O	%	Peti, Leonie	Electron microprobe (EMP)
11	Potassium oxide	K2O	%	Peti, Leonie	Electron microprobe (EMP)
12	Phosphorus pentoxide	P2O5	%	Peti, Leonie	Electron microprobe (EMP)
13	Chlorine	Cl	%	Peti, Leonie	Electron microprobe (EMP)
14	Sulfur trioxide	SO3	%	Peti, Leonie	Electron microprobe (EMP)

License:

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

Size:

238 data points

Data

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

1 Tephra lay	2 Sample label	3 SiO2 [%]	4 TiO2 [%]	5 Al2O3 [%]	6 Fe2O3+FeO [%]	7 MnO [%]	8 MgO [%]	9 CaO [%]	10 Na2O [%]	11 K2O [%]	12 P2O5 [%]	13 Cl [%]	14 SO3 [%]
T66	T66	45.95	2.17	18.45	10.29	0.17	3.47	8.66	6.39	2.94	1.15	0.08	0.26
T66	T66	46.62	2.15	18.42	9.89	0.18	3.33	8.81	6.25	2.81	1.14	0.06	0.33
T66	T66	45.02	2.89	15.04	11.56	0.20	5.29	12.69	4.42	1.89	0.75	0.04	0.22
T66	T66	46.18	2.21	18.59	10.03	0.21	3.37	8.69	6.46	2.81	1.16	0.08	0.20
T66	T66	45.95	2.43	16.27	9.96	0.18	5.03	11.40	5.34	2.27	0.94	0.05	0.18
T66	T66	42.52	1.48	12.35	13.96	0.29	16.39	6.38	3.79	1.84	0.70	0.11	0.20
T66	T66	45.44	2.31	18.07	10.71	0.19	3.61	9.03	6.30	2.78	1.23	0.07	0.25
T66	T66	45.83	2.47	16.83	9.64	0.15	4.74	11.37	5.27	2.35	1.11	0.04	0.19
T66	T66	44.98	3.03	16.84	11.75	0.14	4.00	10.41	5.32	2.29	0.92	0.04	0.29
T66	T66	44.04	3.82	11.25	8.75	0.13	9.71	19.55	1.74	0.65	0.29	0.00	0.06
T66	T66	45.86	2.23	18.26	10.50	0.20	3.40	8.81	6.43	2.79	1.21	0.08	0.24
T66	T66	45.89	2.37	17.97	10.65	0.21	3.55	8.95	6.27	2.76	1.07	0.06	0.25
T66	T66	45.97	2.34	18.34	10.60	0.20	3.59	8.75	6.01	2.82	1.10	0.06	0.22
T66	T66	45.95	2.27	18.44	10.34	0.21	3.43	8.82	6.17	2.76	1.24	0.10	0.27
T66	T66	46.52	2.20	18.22	10.57	0.16	3.31	8.76	6.05	2.71	1.16	0.07	0.27
T66	T66	45.93	2.18	18.48	10.31	0.20	3.45	8.67	6.49	2.78	1.16	0.07	0.27
T66	T66	46.03	2.24	18.51	10.26	0.15	3.35	8.71	6.20	2.89	1.33	0.06	0.26