Catalogue of Icelandic Volcanoes - Grain size distribution												
												
Data compiled by:	Icelandic Met Office											
Date	28.10.2015											
Contact: 	Dr Emmanuel Pagneux, e-mail:emmanuel@vedur.is											
												
sample name	volcanic system	eruption	measurement method	grain size (μm)	grain size (phi)	weight %	distance from source (km)	% of SiO2	mean grain size (μm)	% <63 μm	data source	publication resource ID
K-1	Katla	Katla 1625 CE	1.0 interval	1024000	-10	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	512000	-9	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	256000	-8	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	124000	-7.0	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	63000	-6.0	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	32000	-5.0	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	16000	-4.0	0.32	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	8000	-3.0	1.33	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	4000	-2.0	4.91	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	2000	-1.0	11.22	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	1000	0.0	21.20	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	500	1.0	21.08	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	250	2.0	12.27	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	125	3.0	8.41	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	63	4.0	8.74	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	31	5.0	6.05	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	16	6.0	3.17	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	8	7.0	0.99	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	4	8.0	0.31	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	2	9.0	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	1	10.0	0.00	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	0	11.0	null	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	0	12.0	null	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	0.1	13.0	null	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-1	Katla	Katla 1625 CE	1.0 interval	0.1	14.0	null	30.0	46.6	248.00	13.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	1024000	-10	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	512000	-9	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	256000	-8	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	124000	-7.0	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	63000	-6.0	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	32000	-5.0	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	16000	-4.0	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	8000	-3.0	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	4000	-2.0	0.00	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	2000	-1.0	0.99	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	1000	0.0	2.70	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	500	1.0	11.29	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	250	2.0	9.70	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	125	3.0	21.64	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	63	4.0	35.30	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	31	5.0	12.09	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	16	6.0	3.97	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	8	7.0	0.98	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	4	8.0	0.53	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	2	9.0	0.46	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	1	10.0	0.35	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	0	11.0	null	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	0	12.0	null	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	0.1	13.0	null	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-2	Katla	Katla 1625 CE	1.0 interval	0.1	14.0	null	80.0	46.6	93.00	33.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	1024000	-10	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	512000	-9	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	256000	-8	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	124000	-7.0	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	63000	-6.0	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	32000	-5.0	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	16000	-4.0	0.00	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	8000	-3.0	0.44	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	4000	-2.0	1.99	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	2000	-1.0	6.27	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	1000	0.0	17.22	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	500	1.0	18.67	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	250	2.0	12.55	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	125	3.0	12.24	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	63	4.0	14.58	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	31	5.0	8.45	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	16	6.0	4.85	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	8	7.0	1.69	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	4	8.0	0.66	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	2	9.0	0.27	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	1	10.0	0.13	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	0	11.0	null	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	0	12.0	null	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	0.1	13.0	null	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-3	Katla	Katla 1625 CE	1.0 interval	0.1	14.0	null	35.0	46.60	203.00	17.30	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	1024000	-10	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	512000	-9	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	256000	-8	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	124000	-7.0	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	63000	-6.0	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	32000	-5.0	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	16000	-4.0	0.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	8000	-3.0	0.47	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	4000	-2.0	4.16	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	2000	-1.0	9.14	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	1000	0.0	13.43	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	500	1.0	14.00	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	250	2.0	11.68	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	125	3.0	12.01	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	63	4.0	15.19	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	31	5.0	9.81	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	16	6.0	6.37	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	8	7.0	2.41	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	4	8.0	0.81	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	2	9.0	0.41	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	1	10.0	0.11	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	0	11.0	null	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	0	12.0	null	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	0.1	13.0	null	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a
K-4	Katla	Katla 1625 CE	1.0 interval	0.1	14.0	null	20.0	46.6	195.00	26.00	Institute of Earth Sciences, University of Iceland	sch0000a