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Records

Holzmaar

z_type: depth
record_comment: Maar
site: Holzmaar
country: Germany
region: Rheinland-Pfalz
latitude: 50.119201660156
longitude: 6.8783001899719
elevation: 425
record: Holzmaar
site_type: Terrestrial

Data series

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
	9.45	0.08	FRIEDE_288	-10929.5	40		HZM-B/C	mid-distal	fall	ash	9999	0	East Eifel	Laacher_See	LST	Lotter et al. (1995)

Tephras

series: Tephras
series_type: Tephras

	z	z_range	t	t_sigma	sample	volc_region	volcano	eruption	ref
	9.45	0.08	-10929.5	40	FRIEDE_288	East Eifel	Laacher_See	LST
			-10929.5	40	QUEST383/1	Eifel-E	Laacher_See	LST
			-9049.5	200	QUEST383/78	Eifel-W	Ulmener_Maar	Ulmener Maar tephra

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

Meerfelder_Maar

record_comment: Maar
site: Meerfelder Maar
country: Germany
region: Eifel-W
latitude: 50.100799560547
longitude: 6.7575497627258
record: Meerfelder_Maar
site_type: Volcano

Data series

Eruptions

series: Eruptions
series_type: Volc_Eruptions

	eruption	eruption_type	t	t_sigma	t_source	ref	notes
	Meerfelder Maar tephra	Maar	-38524.5	755	IntCal09	doi:10.1007/bf00192252	Older than 35,360 ± 610 14C yr BP based on AMS determination on wood fragments from base of MMT layer in Deudesfeld pit (Zolitschka et al. 1995). Date calibrates to 41,630-39,015 yr cal BP (2 sigma).

Meerfelder Maar tephra_Distribution

series: Meerfelder Maar tephra_Distribution
series_type: Tephra_Distribution
eruption: Meerfelder Maar tephra

	site	country	longitude	latitude	elevation	site_type	sample	tephra_type	tephra_deposit	material	z_range	collected	collected_by	notes
	Meerfelder Quarry	Germany	6.738890171	50.11309814		Terrestrial	WP4_GER_MM01	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson	base of section
	Meerfelder Quarry	Germany	6.738890171	50.11309814		Terrestrial	WP4_GER_MM02	proximal	ignimbrite	scoria		2009-11-09	etomlinson
	Meerfelder Quarry	Germany	6.738890171	50.11309814		Terrestrial	WP4_GER_MM03	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson
	Meerfelder Quarry	Germany	6.738890171	50.11309814		Terrestrial	WP4_GER_MM04	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson
	Meerfelder Quarry	Germany	6.738890171	50.11309814		Terrestrial	WP4_GER_MM05	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson	top of section

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

Ulmener_Maar

record_comment: Maar
site: Ulmener Maar
country: Germany
region: Eifel-W
latitude: 50.210498809814
longitude: 6.9829001426697
record: Ulmener_Maar
site_type: Volcano

Data series

Eruptions

series: Eruptions
series_type: Volc_Eruptions

	eruption	eruption_type	t	t_sigma	t_source	ref	notes
	Ulmener Maar tephra	Maar	-9049.5	200	Varve	doi:10.1007/bf00192252	notes The UMT has been varve chronologically dated to 11,000 varve yrs BP from Holzmaar (Zolitschka, 1995). AMS radiocarbon dates of the UMT in Holzmaar range between 9515 ± 75 and 9650 ± 85 14C years BP (Hajdas et al., 1995), which agrees with an age of 9610 ± 40 14C years BP from MFM sediments (Endres, 1997). Since this date falls within the 9.5 ka radiocarbon plateau the calibrated date is not better than 11,150-10,750 cal BP (2 sigma; Stuiver and Reimer, 1993).

Ulmener Maar tephra_Distribution

series: Ulmener Maar tephra_Distribution
series_type: Tephra_Distribution
eruption: Ulmener Maar tephra

	site	country	longitude	latitude	elevation	site_type	sample	tephra_type	tephra_deposit	material	z_range	collected	collected_by	notes
	Ulmen	Germany	6.983329773	50.20830154		Terrestrial	WP4_GER_UM01	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson	base of section
	Ulmen	Germany	6.983329773	50.20830154		Terrestrial	WP4_GER_UM02	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson
	Ulmen	Germany	6.983329773	50.20830154		Terrestrial	WP4_GER_UM03	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson
	Ulmen	Germany	6.983329773	50.20830154		Terrestrial	WP4_GER_UM04	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson
	Ulmen	Germany	6.983329773	50.20830154		Terrestrial	WP4_GER_UM05	proximal	interbedded fall and flow	scoria		2009-11-09	etomlinson	top of section
	Ulmener Maar U1	Germany	6.989999771	50.21250153		Terrestrial	zolitschka1995spd/U1/UMT	mid-distal	fall	ash			quest
	Ulmener Maar U2	Germany	6.985000134	50.20940018		Terrestrial	zolitschka1995spd/U2/UMT	mid-distal	fall	ash			quest
	Ulmener Maar U4	Germany	6.978059769	50.21170044		Terrestrial	zolitschka1995spd/U4/UMT	mid-distal	fall	ash			quest
	Ulmen Meiserich ULM1	Germany	6.960559845	50.2010994		Terrestrial	zolitschka1995spd/ULM1/UMT	mid-distal	fall	ash			quest
	Ulmener Maar ULM2	Germany	6.98721981	50.20830154		Terrestrial	zolitschka1995spd/ULM2/UMT	mid-distal	fall	ash			quest
	Gemunder Maar	Germany	6.836219788	50.17779922		Terrestrial	QUEST511/78	mid-distal	fall	ash			quest	5 mm thick
	Weinfelder Maar	Germany	6.849750042	50.17620087		Terrestrial	QUEST512/78	mid-distal	fall	ash			quest	5 mm thick

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

Publications

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bibtex

Endres, C. (1997) Warvenchronologie und Radiokarbondatierungen an holozaènen und spaètglazialen Sedimenten des Meerfelder Maares. Unpublished PhD thesis, Universitaèt Potsdam, Germany, pp.1-98. data
Hajdas, I., Zolitschka, B., Ivy-Ochs, S.D., Beer, J., Bonani, G., Leroy, S.A.G., Negendank, J.W., Ramrath, M. and Suter, M. (1995) AMS radiocarbon dating of annually laminated sediments from lake Holzmaar, Germany. Quaternary Science Reviews, 14(2), pp.137-143. doi:10.1016/0277-3791(94)00123-s data publication
Leroy, S.A.G., Zolitschka, B., Negendank, J.F.W. and Seret, G. (2000) Palynological analyses in the laminated sediment of Lake Holzmaar (Eifel, Germany): Duration of Lateglacial and Preboreal biozones. Boreas, 29(1), pp.52-71. doi:10.1111/j.1502-3885.2000.tb01200.x data publication
Lotter, A.F., Birks, H.J.B. and Zolitschka, B. (1995) Late-Glacial Pollen and Diatom Changes in Response to 2 Different Environmental Perturbations - Volcanic-Eruption and Younger Dryas Cooling. Journal of Paleolimnology, 14(1), pp.23-47. doi:10.1007/bf00682592 data publication
Zolitschka, B. (1998) A 14,000 year sediment yield record from western Germany based on annually laminated lake sediments. Geomorphology, 22(1), pp.1-17. doi:10.1016/s0169-555x(97)00051-2 data publication
Zolitschka, B., Negendank, J.F.W. and Lottermoser, B.G. (1995) Sedimentological proof and dating of the Early Holocene volcanic eruption of Ulmener Maar (Vulkaneifel, Germany). Geologische Rundschau, 84(1), pp.213-219. doi:10.1007/bf00192252 data publication

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updated: 2025-10-14T00:00:22+01:00
retrieved: 2025-10-14T00:00:22+01:00

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data_url: https://intchron.org/public.php?ref=doi:10.1007/bf00192252

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