IntChron

Records

Iceland_volcanoes

record_comment: Unknown source
site: Iceland volcanoes
country: Iceland
region: Iceland
record: Iceland_volcanoes
site_type: Volcano

Data series

Eruptions

series: Eruptions
series_type: Volc_Eruptions

eruption	eruption_type	t	t_sigma	t_source	ref	notes
PMG-5	Plinian	1600.5	100		doi:10.1191/0959683602hl538rr	possibly c. AD 1600 interpolated (Hall & Pilcher 2002).
BIP-24	Plinian	900.5	100		doi:10.1111/j.1502-3885.2005.tb01011.x	c. AD 900 interpolated
AD860 Layer part B	Plinian	860.5	20		doi:10.1177/095968369500500111	c. AD 860 ± 20 radiocarbon wiggle-match at Sluggan (AD lower layer, colourless tephra shards, two populations)
OMH-185 (Barnsmore)	Plinian	-716.5	38	IntCal04	doi:10.1191/0959683604hl757rr	c. 755-680 cal BC (Plunkett et al. 2004). According to Hall and Pilcher (2002) this is probably equivalent to the DOM-6 'microlite' tephra in Germany.
Derrycunihy Wood SH-1	Plinian
FMAZ II (Fugloyarbanki)	Plinian	-24739.5	1	GICC05	doi:10.1002/jqs.1182	26740 ± 390 yr b2k in NGRIP 1848.05
Borrobol	Plinian	-12094.5	95	IntCal09	doi:10.1002/jqs.1498	Best current estimate is 14.14-13.95 cal ka BP (Bayesian age model). Replaces Turney et al. (1997) date of c.14.4 cal ka BP. Davies et al. (2004) suggestion of 2 eruptions has been revised by Matthews et al. (2011).
L3574	Plinian					No age given, reported as 'older than Saksunarvatn tephra' by Dugmore and Newton (1997). Turney et al. (2006) suggests an age of c. 10.8 ka cal. BP.
OWB-105 AD700	Plinian	700.5	100		doi:10.1191/0959683602hl538rr	c. AD 700 interpolated (Hall & Pilcher 2002).
Penifiler Tephra	Plinian	-11929.5	200	IntCal09	doi:10.1002/jqs.1498	14.08-13.68 cal ka BP (Bayesian age model)
Sluggan A	Plinian	-12549.5	500		doi:10.1002/jqs.990	c. 14500 cal BP suggested by Turney et al. (2006)
Sluggan B	Plinian	-10849.5	500		doi:10.1002/jqs.990	c. 12800 cal BP suggested by Turney et al. (2006)
AD860 Layer part A	Plinian	860.5	20		doi:10.1177/095968369500500111	c. AD 860 ± 20 radiocarbon wiggle-match at Sluggan (AD lower layer, colourless tephra shards, two populations)
BMR-90 AD920	Plinian	920.5	100		doi:10.1191/0959683602hl538rr	c. AD 920 interpolated (Hall & Pilcher 2002)
Breakish Tephra	Plinian				doi:10.1002/jqs.1066	no date suggested although position above the Ashik tephra and Saksunarvatn indicates an age in the early-mid Holocene.
DOM-6 'microlite' tephra	Plinian	-696.5	35		doi:10.1006/qres.2002.2325	c. 730-664 cal BC radiocarbon (van den Bogaard et al. 2002). According to Hall & Pilcher (2002) this is probably equivalent to the OMH-185 (Barnsmore) tephra.
GB4-182	Plinian	-1349.5	200		doi:10.1191/0959683602hl538rr	c. 1350 cal BC interpolated (Hall & Pilcher 2002)
GB4-50 AD1250	Plinian	1250.5	100		doi:10.1191/0959683602hl538rr	c. AD 1250 interpolated (Hall & Pilcher 2002)
Harthorpe Moss tephra	Plinian				doi:10.1177/095968369600600112
Lough Portain B	Plinian		0		doi:10.1177/095968369500500301	sub-population of Hekla AD 1510 eruption (Lough Portain A). Status is unclear, not a distinct isochrone
MOR-T4	Plinian	1000.5	100		doi:10.1191/0959683604hl749rp	c. cal AD 1000 interpolated (Chambers et al. 2004)
Roddans Port A	Plinian				doi:10.1002/jqs.990	two sub-populations (A & B) at 63-64 cm depth, dating unclear, pre-Vedde Ash.
Roddans Port B	Plinian				doi:10.1002/jqs.990	two sub-populations (A & B) at 63-64 cm depth, dating unclear, pre-Vedde Ash.
SLU-5	Plinian	1650.5	50		doi:10.1191/0959683602hl538rr	c. AD 1600-1700 interpolated (Hall & Pilcher 2002)
Stomyren tephra	Plinian	-149.5	100		doi:10.1016/j.quaint.2004.04.030	c. 2100 cal yr BP interpolated (Wastegard 2005)
Vallensgard Mose tephra	Plinian				doi:10.1002/jqs.990	Stratigraphic position is similar to Vedde Ash, in the middle of the Younger Dryas, but geochemistry is different. Unclear if this is a significant tephra horizon.
NAAZ I	Plinian	-10449.5	500	Marine04	doi:10.1016/j.quascirev.2006.03.001	Diffuse layer representing c. 11 ka 14C yr GS-1 ash zone containing components from I-Thol-2 (Grímsvötn), I-Rhy.1 (Katla) and I-Thol-1 (Veidivötn). It is commonly believed that the biggest contributor is the rhyolitic component of the Vedde Ash.
L-274	Plinian	-8274.5	100	IntCal09	doi:10.1016/j.quaint.2011.05.014	14C modeled age of 10,325-10,125 yr cal BP (Lind & Wastegard 2011).
5d-BAS	Plinian	-109549.5	5000	Orbital	doi:10.1016/s0277-3791(98)00038-9	Probably represents an eruption complex. Several geochemical populations: BAS-I, BAS-II, BAS-III.
5e-Midt	Plinian	-123049.5	5000	Orbital	doi:10.1016/s0277-3791(98)00038-9	Probably represents an eruption complex. Several geochemical populations: RHY, INT, BAS & TAB (the 5e-Midt/TRACHY is believed to be from Jan Mayen). Wallrabe-Adams & Lackschewitz (2002) suggest either Vatnafjoll or Vestmannaeyjar may be the source.
5e-Low	Plinian	-127549.5	5000	Orbital	doi:10.1016/s0277-3791(98)00038-9	Probably represents an eruption complex. Several geochemical populations. Wallrabe-Adams & Lackschewitz (2002) suggest either Vatnafjoll or Vestmannaeyjar may be the source.
St. 5a-THOL-1	Plinian	-74549.5	5000	Orbital	doi:10.1016/0012-821x(95)00145-3	THOL geochemical composition
St. 7-RHY-I & II	Plinian	-208049.5	20000	Orbital	doi:10.1002/jqs.3390060205	RHY-I & RHY-II geochemical compositions
St. 7-BAS/INT-I	Plinian	-208549.5	20000	Orbital	doi:10.1002/jqs.3390060205	INT-I & INT/BAS-I geochemical compositions
St. 9-RHY-I	Plinian	-328049.5	30000	Orbital	doi:10.1002/jqs.3390060205	RHY geochemical composition; possible equivalent to NAAZ III (III-RHY-I, c.320 ka)
St. 9-BAS-I	Plinian	-328049.5	30000	Orbital	doi:10.1002/jqs.3390060205	BAS geochemcial composition

AD860 Layer part B_Distribution

series: AD860 Layer part B_Distribution
series_type: Tephra_Distribution
eruption: AD860 Layer part B

site	country	longitude	latitude	elevation	site_type	sample	tephra_type	tephra_deposit	material	z_range	collected	collected_by	notes
Ballysculllian East	UK	-6.462999821	54.79750061	44	Terrestrial	QUEST621/111	distal	fall	ash			quest
Borg Indrepollen	Norway	13.49400043	68.14499664		Terrestrial	QUEST636/111	distal	fall	ash			quest

BIP-24_Distribution

series: BIP-24_Distribution
series_type: Tephra_Distribution
eruption: BIP-24

	site	country	longitude	latitude	elevation	site_type	sample	tephra_type	tephra_deposit	material	z_range	collected	collected_by	notes
	Borg Indrepollen	Norway	13.49400043	68.14499664		Terrestrial	QUEST636/110	distal	fall	ash			quest

Derrycunihy Wood SH-1_Distribution

series: Derrycunihy Wood SH-1_Distribution
series_type: Tephra_Distribution
eruption: Derrycunihy Wood SH-1

	site	country	longitude	latitude	elevation	site_type	sample	tephra_type	tephra_deposit	material	z_range	collected	collected_by	notes
	Derrycunihy Wood	Ireland	-9.416669846	52.01670074		Terrestrial	QUEST580/113	distal	fall	ash			quest

NAAZ I_Distribution

series: NAAZ I_Distribution
series_type: Tephra_Distribution
eruption: NAAZ I

	site	country	longitude	latitude	elevation	site_type	sample	tephra_type	tephra_deposit	material	z_range	collected	collected_by	notes
	K708-1		-23.75	50	-4053	Marine	QUEST709/3	distal	fall	ash			quest

data_url: https://intchron.org/public.php?record=reset/Iceland_volcanoes

Long_Lough

z_type: depth
record_comment: Lake
site: Long Lough
country: UK
region: Northern Ireland
latitude: 54.433300018311
longitude: -5.9166698455811
record: Long_Lough
site_type: Terrestrial

Data series

QUEST628/28_Majors

series: QUEST628/28_Majors
series_type: Tephra_Sample_Majors
z: 3.115
z_range: 0.01
sample: QUEST628/28
context: Askja 10-ka
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: NVZ
volcano: Askja
eruption: Askja-S

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST628/28/01	QUEST-22	QUEST-WDS	72.85	0.35	12.29	2.53	0	0.24	1.75	3.83	2.5	0	0	0	96.34	1
QUEST628/28/02	QUEST-22	QUEST-WDS	72.56	0.27	12.53	2.5	0	0.26	1.59	3.93	2.33	0	0	0	95.97	1
QUEST628/28/03	QUEST-22	QUEST-WDS	71.66	0.29	12.21	2.49	0	0.25	1.51	3.7	2.3	0	0	0	94.4	1
QUEST628/28/04	QUEST-22	QUEST-WDS	71.86	0.26	12.44	2.4	0	0.23	1.39	3.74	1.92	0	0	0	94.24	1
QUEST628/28/05	QUEST-22	QUEST-WDS	71.68	0.31	12.32	2.51	0	0.24	1.34	3.95	2.24	0	0	0	94.58	1
QUEST628/28/06	QUEST-22	QUEST-WDS	74.32	0.33	12.65	2.56	0	0.24	1.62	3.8	2.42	0	0	0	97.94	1
QUEST628/28/07	QUEST-22	QUEST-WDS	72.58	0.3	12.34	2.48	0	0.25	1.57	3.85	2.49	0	0	0	95.86	1
QUEST628/28/08	QUEST-22	QUEST-WDS	71.38	0.36	13.42	2.51	0	0.23	1.55	3.75	2.51	0	0	0	95.71	1
QUEST628/28/09	QUEST-22	QUEST-WDS	72.25	0.38	12.35	2.47	0	0.26	1.63	3.6	2.42	0	0	0	95.37	1
QUEST628/28/10	QUEST-22	QUEST-WDS	72.98	0.31	12.65	2.53	0	0.28	1.53	3.93	2.41	0	0	0	96.62	1
QUEST628/28/11	QUEST-22	QUEST-WDS	72.58	0.35	12.32	2.49	0	0.24	1.56	3.7	2.34	0	0	0	95.58	1

Tephra_Samples

series: Tephra_Samples
series_type: Tephra_Samples

	z	z_range	sample	t	t_sigma	context	sector	tephra_type	tephra_deposit	material	tephra_shards	tephra_shards_abs	volc_region	volcano	eruption	notes
	3.115	0.01	QUEST628/28	-8859.5	240	Askja 10-ka		distal	fall	ash	9999	0	NVZ	Askja	Askja-S

Tephras

series: Tephras
series_type: Tephras

	z	z_range	t	t_sigma	sample	volc_region	volcano	eruption	ref
	3.115	0.01	-8859.5	240	QUEST628/28	NVZ	Askja	Askja-S

data_url: https://intchron.org/public.php?record=reset/Long_Lough

Lough_Henney

record_comment: Peat bog
site: Lough Henney
country: UK
region: Northern Ireland
latitude: 54.456901550293
longitude: -5.9170699119568
record: Lough_Henney
site_type: Terrestrial

Data series

QUEST633/121_Majors

series: QUEST633/121_Majors
series_type: Tephra_Sample_Majors
sample: QUEST633/121
context: Askja 10-ka
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: NVZ
volcano: Askja
eruption: Askja-S

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST633/121/01	QUEST-22	QUEST-WDS	72.85	0.35	12.29	2.53	0	0.24	1.75	3.83	2.5	0	0	0	96.34	1
QUEST633/121/02	QUEST-22	QUEST-WDS	72.56	0.27	12.53	2.5	0	0.26	1.59	3.93	2.33	0	0	0	95.97	1
QUEST633/121/03	QUEST-22	QUEST-WDS	71.66	0.29	12.21	2.49	0	0.25	1.51	3.7	2.3	0	0	0	94.4	1
QUEST633/121/04	QUEST-22	QUEST-WDS	71.86	0.26	12.44	2.4	0	0.23	1.39	3.74	1.92	0	0	0	94.24	1
QUEST633/121/05	QUEST-22	QUEST-WDS	71.68	0.31	12.32	2.51	0	0.24	1.34	3.95	2.24	0	0	0	94.58	1
QUEST633/121/06	QUEST-22	QUEST-WDS	74.32	0.33	12.65	2.56	0	0.24	1.62	3.8	2.42	0	0	0	97.94	1
QUEST633/121/07	QUEST-22	QUEST-WDS	72.58	0.3	12.34	2.48	0	0.25	1.57	3.85	2.49	0	0	0	95.86	1
QUEST633/121/08	QUEST-22	QUEST-WDS	71.38	0.36	13.42	2.51	0	0.23	1.55	3.75	2.51	0	0	0	95.71	1
QUEST633/121/09	QUEST-22	QUEST-WDS	72.25	0.38	12.35	2.47	0	0.26	1.63	3.6	2.42	0	0	0	95.37	1
QUEST633/121/10	QUEST-22	QUEST-WDS	72.98	0.31	12.65	2.53	0	0.28	1.53	3.93	2.41	0	0	0	96.62	1
QUEST633/121/11	QUEST-22	QUEST-WDS	72.58	0.35	12.32	2.49	0	0.24	1.56	3.7	2.34	0	0	0	95.58	1

Tephras

series: Tephras
series_type: Tephras

	z	z_range	t	t_sigma	sample	volc_region	volcano	eruption	ref
			-8859.5	240	QUEST633/121	NVZ	Askja	Askja-S	doi:10.1002/jqs.990

data_url: https://intchron.org/public.php?record=reset/Lough_Henney

Lough_Nadourcan

z_type: depth
record_comment: Peat bog
site: Lough Nadourcan
country: Ireland
region: Donegal
latitude: 55.049999237061
longitude: -7.9000000953674
record: Lough_Nadourcan
site_type: Terrestrial

Data series

QUEST566/121_Majors

series: QUEST566/121_Majors
series_type: Tephra_Sample_Majors
z: 7.415
z_range: 0.01
sample: QUEST566/121
context: Askja 10-ka
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: NVZ
volcano: Askja
eruption: Askja-S

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST566/121/01	QUEST-22	QUEST-WDS	74.88	0.36	12.5	2.65	0	0.26	1.47	3.86	2.47	0	0	0	98.44	1
QUEST566/121/02	QUEST-22	QUEST-WDS	72.75	0.38	12.06	2.59	0	0.27	1.45	3.84	2.54	0	0	0	95.86	1
QUEST566/121/03	QUEST-22	QUEST-WDS	72.24	0.35	12.25	2.64	0	0.27	1.5	3.5	2.35	0	0	0	95.09	1
QUEST566/121/04	QUEST-22	QUEST-WDS	72.69	0.29	12.21	2.56	0	0.24	1.49	3.81	2.44	0	0	0	95.72	1
QUEST566/121/05	QUEST-22	QUEST-WDS	74.02	0.33	12.45	2.6	0	0.26	1.49	3.92	2.61	0	0	0	97.67	1
QUEST566/121/06	QUEST-22	QUEST-WDS	71.96	0.35	11.99	2.62	0	0.24	1.34	3.62	2.38	0	0	0	94.5	1
QUEST566/121/07	QUEST-22	QUEST-WDS	71.81	0.32	12.18	2.54	0	0.27	1.5	3.8	2.47	0	0	0	94.9	1
QUEST566/121/08	QUEST-22	QUEST-WDS	70.4	0.31	11.88	2.51	0	0.27	1.51	3.88	2.46	0	0	0	93.22	1
QUEST566/121/09	QUEST-22	QUEST-WDS	71.14	0.38	11.99	2.61	0	0.26	1.53	3.37	2.43	0	0	0	93.71	1

Tephra_Samples

series: Tephra_Samples
series_type: Tephra_Samples

	z	z_range	sample	t	t_sigma	context	sector	tephra_type	tephra_deposit	material	tephra_shards	tephra_shards_abs	volc_region	volcano	eruption	notes
	7.415	0.01	QUEST566/121	-8859.5	240	Askja 10-ka		distal	fall	ash	9999	0	NVZ	Askja	Askja-S

Tephras

series: Tephras
series_type: Tephras

	z	z_range	t	t_sigma	sample	volc_region	volcano	eruption	ref
	7.415	0.01	-8859.5	240	QUEST566/121	NVZ	Askja	Askja-S	doi:10.1002/jqs.990

data_url: https://intchron.org/public.php?record=reset/Lough_Nadourcan

Roddans_Port

z_type: depth
record_comment: Palaeo lake
site: Roddans Port
country: UK
region: Northern Ireland
latitude: 54.516700744629
longitude: -5.5
record: Roddans_Port
site_type: Terrestrial

Data series

QUEST629/124_Majors

series: QUEST629/124_Majors
series_type: Tephra_Sample_Majors
z: 0.005
z_range: 0.01
sample: QUEST629/124
context: Vedde ash
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: EVZ
volcano: Katla
eruption: Vedde Ash

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST629/124/01	QUEST-22	QUEST-WDS	70.95	0.29	13.78	3.69	0	0.23	1.2	5.28	3.52	0	0	0	98.96	1
QUEST629/124/02	QUEST-22	QUEST-WDS	69.29	0.33	13.2	3.7	0	0.22	1.14	4.75	3.57	0	0	0	96.19	1
QUEST629/124/03	QUEST-22	QUEST-WDS	68.76	0.3	13.59	3.63	0	0.2	1.24	4.99	3.43	0	0	0	96.12	1
QUEST629/124/04	QUEST-22	QUEST-WDS	67.77	0.3	12.87	3.51	0	0.23	1.11	6.04	3.81	0	0	0	95.6	1
QUEST629/124/05	QUEST-22	QUEST-WDS	66.89	0.34	13	3.59	0	0.21	1.1	5.01	3.44	0	0	0	93.56	1
QUEST629/124/06	QUEST-22	QUEST-WDS	69	0.3	13.42	3.61	0	0.21	1.15	5.74	3.8	0	0	0	97.22	1
QUEST629/124/07	QUEST-22	QUEST-WDS	69.18	0.29	13.24	3.67	0	0.22	1.11	4.93	3.46	0	0	0	96.09	1
QUEST629/124/08	QUEST-22	QUEST-WDS	69.12	0.29	13.47	3.67	0	0.2	1.17	4.59	3.43	0	0	0	95.94	1

QUEST629/132_Majors

series: QUEST629/132_Majors
series_type: Tephra_Sample_Majors
z: 0.635
z_range: 0.01
sample: QUEST629/132
context: Roddans Port A
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: Iceland
volcano: Iceland_volcanoes

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST629/132/01	QUEST-22	QUEST-WDS	69	0.7	15.69	2.98	0	0.66	1.62	5.01	3.55	0	0	0	99.2	1
QUEST629/132/02	QUEST-22	QUEST-WDS	69.59	0.76	15.68	2.87	0	0.65	1.61	4.92	3.55	0	0	0	99.63	1
QUEST629/132/03	QUEST-22	QUEST-WDS	69.18	0.69	15.8	3.05	0	0.7	1.74	4.75	3.5	0	0	0	99.58	1
QUEST629/132/04	QUEST-22	QUEST-WDS	67.17	0.72	17.22	2.83	0	0.61	1.52	5.15	3.46	0	0	0	98.67	1
QUEST629/132/05	QUEST-22	QUEST-WDS	70.22	0.73	15.63	2.97	0	0.67	1.59	5.24	3.49	0	0	0	100.55	1
QUEST629/132/06	QUEST-22	QUEST-WDS	69.31	0.7	15.57	3	0	0.66	1.71	4.4	3.53	0	0	0	98.87	1
QUEST629/132/07	QUEST-22	QUEST-WDS	70.5	0.71	15.68	2.82	0	0.6	1.41	5.09	3.64	0	0	0	100.45	1
QUEST629/132/08	QUEST-22	QUEST-WDS	67.18	0.71	18.07	2.78	0	0.64	1.53	5.03	3.47	0	0	0	99.42	1
QUEST629/132/09	QUEST-22	QUEST-WDS	69.2	0.75	16.23	2.99	0	0.66	1.53	4.95	3.61	0	0	0	99.93	1
QUEST629/132/10	QUEST-22	QUEST-WDS	68.51	0.7	15.95	2.96	0	0.65	1.57	5.19	3.56	0	0	0	99.09	1

QUEST629/133_Majors

series: QUEST629/133_Majors
series_type: Tephra_Sample_Majors
z: 0.635
z_range: 0.01
sample: QUEST629/133
context: Roddans Port B
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: Iceland
volcano: Iceland_volcanoes

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST629/133/01	QUEST-22	QUEST-WDS	75.41	0.21	12.18	0.57	0	0.04	0.85	2.7	5.1	0	0	0	97.06	1
QUEST629/133/02	QUEST-22	QUEST-WDS	76.66	0.26	12.94	1.36	0	0.34	1.64	4.64	1.62	0	0	0	99.45	1
QUEST629/133/03	QUEST-22	QUEST-WDS	75.74	0.16	12	0.93	0	0.17	0.96	2.95	3.95	0	0	0	96.86	1
QUEST629/133/04	QUEST-22	QUEST-WDS	74.51	0.18	12.1	0.87	0	0.16	1.03	3.04	3.98	0	0	0	95.87	1
QUEST629/133/05	QUEST-22	QUEST-WDS	73.08	0.26	13.12	1.5	0	0.17	1.13	2.86	2.79	0	0	0	94.92	1

Tephra_Samples

series: Tephra_Samples
series_type: Tephra_Samples

z	z_range	sample	t	t_sigma	context	sector	tephra_type	tephra_deposit	material	tephra_shards	tephra_shards_abs	volc_region	volcano	eruption	notes
0.635	0.01	QUEST629/133			Roddans Port B		distal	fall	ash	22	0	Iceland	Iceland_volcanoes
0.635	0.01	QUEST629/132			Roddans Port A		distal	fall	ash	22	0	Iceland	Iceland_volcanoes
0.005	0.01	QUEST629/124	-10170.5	1	Vedde ash		distal	fall	ash	189	0	EVZ	Katla	Vedde Ash

Tephras

series: Tephras
series_type: Tephras

	z	z_range	t	t_sigma	sample	volc_region	volcano	eruption	ref
	0.005	0.01	-10170.5	1	QUEST629/124	EVZ	Katla	Vedde Ash	doi:10.1002/jqs.990

data_url: https://intchron.org/public.php?record=reset/Roddans_Port

Vallensgård_Mose

z_type: depth
record_comment: Palaeo lake
site: Vallensgård Mose
country: Denmark
region: Bornholm
latitude: 55.137199401855
longitude: 14.913299560547
record: Vallensgård_Mose
site_type: Terrestrial

Data series

QUEST484/1_Majors

series: QUEST484/1_Majors
series_type: Tephra_Sample_Majors
z: 1.75
z_range: 0.02
sample: QUEST484/1
context: LLST & MLST-C2
sector: cores 1 & 3
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest
volc_region: East Eifel
volcano: Laacher_See
eruption: LST
notes: visible tephra horizon; tephra A = LLST; B = MLST-C2

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST484/1/01B	QUEST-22	QUEST-WDS	59.58	0.41	21.51	2.12	0	0.18	1.15	8.7	6.16	0	0	0	99.81	1
QUEST484/1/02B	QUEST-22	QUEST-WDS	60.27	0.45	20.65	2.23	0	0.19	1.37	7.73	6.82	0	0	0	99.71	1
QUEST484/1/03B	QUEST-22	QUEST-WDS	60.19	0.54	20.56	2.29	0	0.22	1.44	7.53	6.91	0	0	0	99.67	1
QUEST484/1/04B	QUEST-22	QUEST-WDS	61.02	0.46	20.59	1.84	0	0.18	2.22	6.94	5.98	0	0	0	99.22	1
QUEST484/1/05B	QUEST-22	QUEST-WDS	60.17	0.46	20.5	1.9	0	0.24	1.78	7.4	6.43	0	0	0	98.88	1
QUEST484/1/06B	QUEST-22	QUEST-WDS	59.36	0.43	20.77	1.92	0.21	0.21	2.15	6.77	6.72	0	0	0	98.61	1
QUEST484/1/07B	QUEST-22	QUEST-WDS	58.33	0.46	20.76	2.19	0.17	0.28	2.03	7.73	6.5	0	0	0	98.52	1
QUEST484/1/08B	QUEST-22	QUEST-WDS	59.64	0.5	20.3	2.26	0	0.24	1.37	7.29	6.91	0	0	0	98.52	1
QUEST484/1/09B	QUEST-22	QUEST-WDS	59.24	0.44	20.44	2.18	0.18	0.24	1.54	7.05	7.08	0	0	0	98.47	1
QUEST484/1/10B	QUEST-22	QUEST-WDS	59.52	0.55	20.12	2.17	0	0.25	1.38	7.5	6.84	0	0	0	98.32	1
QUEST484/1/11B	QUEST-22	QUEST-WDS	59.26	0.48	20.24	2.2	0	0.25	1.55	7.34	6.84	0	0	0	98.15	1
QUEST484/1/12B	QUEST-22	QUEST-WDS	60.05	0.42	20.4	1.77	0	0.19	1.7	7.03	6.48	0	0	0	98.04	1
QUEST484/1/13B	QUEST-22	QUEST-WDS	58.23	0.4	20.37	2.32	0.21	0.22	1.49	6.84	7.14	0	0	0	97.32	1
QUEST484/1/14A	QUEST-22	QUEST-WDS	55.6	0.11	22.97	1.53	0.52	0.06	0.37	11.18	4.86	0	0	0	97.22	1
QUEST484/1/15B	QUEST-22	QUEST-WDS	58.15	0.55	19.76	2.35	0.14	0.27	1.53	7.44	6.77	0	0	0	97.01	1
QUEST484/1/16B	QUEST-22	QUEST-WDS	58.03	0.42	19.86	2.05	0.2	0.27	1.55	6.78	7.46	0	0	0	96.68	1
QUEST484/1/17A	QUEST-22	QUEST-WDS	55.76	0.1	22.45	1.54	0.65	0.07	0.35	10.43	4.88	0	0	0	96.23	1
QUEST484/1/18A	QUEST-22	QUEST-WDS	55.5	0.12	22.53	1.65	0.46	0.04	0.37	10.44	4.72	0	0	0	95.83	1
QUEST484/1/19A	QUEST-22	QUEST-WDS	55.66	0.08	22.27	1.5	0.55	0.04	0.37	10.26	4.97	0	0	0	95.69	1
QUEST484/1/20A	QUEST-22	QUEST-WDS	56.12	0.17	22.47	1.64	0	0.05	0.32	10.45	4.24	0	0	0	95.45	1

QUEST484/129_Majors

series: QUEST484/129_Majors
series_type: Tephra_Sample_Majors
z: 1.345
z_range: 0.01
sample: QUEST484/129
context: Vallensgard Mose tephra
sector: core 3
tephra_type: distal
tephra_deposit: fall
material: ash
collected_by: quest

labcode	batch	instrument	SiO2	TiO2	Al2O3	FeOt	MnO	MgO	CaO	Na2O	K2O	P2O5	Cl	F	total	ok
QUEST484/129/01	QUEST-22	QUEST-WDS	69.59	0.65	15.32	2.61	0	0.55	1.46	3.6	5.59	0	0	0	99.36	1
QUEST484/129/02	QUEST-22	QUEST-WDS	69.53	0.73	15.36	3.09	0	0.64	1.71	3.44	2.81	0	0	0	97.29	1
QUEST484/129/03	QUEST-22	QUEST-WDS	75.44	0.11	12.1	0.93	0	0.07	0.48	3.75	3.95	0	0	0	96.82	1
QUEST484/129/04	QUEST-22	QUEST-WDS	74.84	0.18	12.05	1.15	0	0.06	0.67	3.24	4.16	0	0	0	96.35	1

Tephra_Samples

series: Tephra_Samples
series_type: Tephra_Samples

z	z_range	sample	t	t_sigma	context	sector	tephra_type	tephra_deposit	material	tephra_shards	tephra_shards_abs	volc_region	volcano	eruption	notes
1.345	0.01	QUEST484/129			Vallensgard Mose tephra	core 3	distal	fall	ash	114	0
1.75	0.02	QUEST484/1	-10929.5	40	LLST & MLST-C2	cores 1 & 3	distal	fall	ash	9999	0	East Eifel	Laacher_See	LST	visible tephra horizon; tephra A = LLST; B = MLST-C2

Tephras

series: Tephras
series_type: Tephras

z	z_range	t	t_sigma	sample	volc_region	volcano	eruption	ref
		-10929.5	40	FRIEDE_6	East Eifel	Laacher_See	LST
1.75	0.02	-10929.5	40	QUEST484/1	East Eifel	Laacher_See	LST	doi:10.1002/jqs.990

data_url: https://intchron.org/public.php?record=reset/Vallensgård_Mose

Data

Records

Iceland_volcanoes

Data series

Eruptions

AD860 Layer part B_Distribution

BIP-24_Distribution

Derrycunihy Wood SH-1_Distribution

NAAZ I_Distribution

Long_Lough

Data series

QUEST628/28_Majors

Tephra_Samples

Tephras

Lough_Henney

Data series

QUEST633/121_Majors

Tephras

Lough_Nadourcan

Data series

QUEST566/121_Majors

Tephra_Samples

Tephras

Roddans_Port

Data series

QUEST629/124_Majors

QUEST629/132_Majors

QUEST629/133_Majors

Tephra_Samples

Tephras

Vallensgård_Mose

Data series

QUEST484/1_Majors

QUEST484/129_Majors

Tephra_Samples

Tephras

Publications

Compilation