Jökull


Jökull - 01.01.2012, Side 39

Jökull - 01.01.2012, Side 39
Deciphering eruption history and magmatic processes from tephra in Iceland Óladóttir, B. A., G. Larsen and O. Sigmarsson 2011a. Holocene volcanic activity at Grímsvötn, Bárdar- bunga and Kverkfjöll subglacial centres beneath Vatnajökull, Iceland. Bull. Volc. 73, 1187–1208, doi:10.1007/s00445-011-0461-4. Óladóttir, B. A., O. Sigmarsson, G. Larsen and J. L. Dev- idal 2011b. Provenance of basaltic tephra from Vatna- jökull subglacial volcanoes, Iceland, as determined by major- and trace-element analyses. The Holocene 21, 1037–1048, doi:10.1177/0959683611400460. Peacock, M. A. 1926. The petrology of Iceland, part 1. The basic tuffs. Trans. Roy. Soc. Edinb. 55, 53–76. Pearce, N. J. G., J. S. Denton, W. T. Perkins, J. A. Westgate and B. V. Alloway 2007. Correlation and characteri- sation of individual glass shards from tephra deposits using trace element laser ablation ICP-MS analyses: current status and future potential. J. Quaternary Sci. 22, 721–736. Petersen, G. N., H. Björnsson, Th. Arason and S. von Löwis 2012. Two weather radar time series of the alti- tude of the volcanic plume during the May 2011 erup- tion of Grímsvötn, Iceland. Earth Syst. Sci. Dat. 4, 121–127. Putirka, K. D. 2008. Thermometers and barometers for volcanic systems. Rev. Mineral. Geochem. 69, 61–120. Pyle, D. M. 2000. Sizes of volcanic eruptions. In: Sig- urdsson, H., B. F. Houghton, S. McNutt, H. Rymer and J. Stix (eds.). Encyclopedia of Volcanoes 263– 269.Academic Press, San Diego. Róbertsdóttir, B. 1992a. Þrjú forsöguleg gjóskulög frá Heklu, HA, HB, og HC. Jarðfræðafélag Íslands, Vegg- spjaldaráðstefna, ágrip 6–7. Róbertsdóttir, B. 1992b. Forsöguleg gjóskulög frá Kötlu. Jarðfræðafélag Íslands, Veggspjaldaráðstefna, ágrip 8–9. Róbertsdóttir, B., J. Eiríksson and G. Larsen 2002a. A westward trending two-coloured tephra layer at 2540 cal BP from the Hekla volcanic system, Iceland: Po- tential marker horizon outside Iceland? The 25th Nordic Geological Winter Meeting, abstracts 177, Reykjavík, Iceland. Róbertsdóttir, B., G. Larsen and J. Eiríksson 2002b. A new detailed stratigraphical and geochemical record of 30 tephra layers from the Hekla volcanic system, Iceland, 2980–850 cal. BP. The 25th Nordic Geological Winter Meeting, abstracts 178, Reykjavík, Iceland. Shane, P. 2000. Tephrochronology: a New Zealand case study. Earth Sci. Rev. 49, 223-259. Sigmarsson, O. 2012. Mafic intrusions triggering erup- tions in Iceland. Geophysical Res. Abstracts 14, EGU2012-12722. EGU General Assembly, Vienna. Sigmarsson, O., M. Condomines and S. Fourcade 1992. A detailed Th, Sr, and O isotope study of Hekla: differ- entiation processes in an Icelandic volcano. Contrib. Mineral. Petrol. 112, 20–34. Sigmarsson, O., I. Vlastelic, R. Andreasen, I. Bindeman, J. L. Devidal, S. Moune, J. K. Keiding, G. Larsen, Á. Höskuldsson and Th. Thordarson 2011. Remobi- lization of silicic intrusion by mafic magmas durint the 2010 Eyjafjallajökull eruption. Solid Earth 2, 271– 281. Sigmundsson, F., S. Hreinsdóttir, A. Hooper, Th. Árna- dóttir, R. Pedersen, M. J. Roberts, N. Óskarsson, A. Auriac, J. Decriem, P. Einarsson, H. Geirsson, M. Hensch, B. ÓfeIgsson, E. Sturkell, H. Sveinbjörns- son and K. Feigl 2010. Intrusion triggering of the 2010 Eyjafjallajökull eruption. Nature 426, 426–430, doi:10.1038/nature09558. Sigurgeirsson, M. A. 1992. Gjóskumyndanir á Reykjanesi (Tephra deposits on the Reykjanes volcanic system). M.Sc. Thesis, University of Iceland, 114 pp. Sigurgeirsson, M. A. 1995. Yngra-Stampagosið á Reyk- janesi (The Younger-Stampar eruption at Reykjanes, SW-Iceland). Náttúrufræðingurinn 64, 211–230. Sigurgeirsson, M. Á. and Á. E. Sveinbjörnsdóttir 1999. Forsöguleg gjóskulög á suðvesturlandi. Jarðfræðafél- ag Íslands, Vorráðstefna, 51–52. Sigvaldason, G. E. 2002. Volcanic and tectonic processes coinciding with glaciation and crustal rebound: an early Holocene rhyolitic eruption in the Dyngjufjöll volcanic centre and the formation of the Askja caldera, north Iceland. Bull. Volc. 64, 192–205. Sigvaldason, G. E., K. Annertz and M. Nilsson 1992. Ef- fect of glacier loading/deloading on volcanism: Post- glacial volcanic production rate of the Dyngjufjöll area, central Iceland. Bull. Volc. 54, 385–392. Sparks, R. S. J., H. Sigurdsson and L. Wilson 1977. Magma mixing: a mechanism for triggering acid ex- plosive eruptions. Nature 267, 315–318. Steinthorsson, S. 1967. Tvær nýjar C14 aldursákvarðanir á öskulögum úr Snæfellsjökli. Náttúrufræðingurinn 37, 236–238. Steinthorsson, S. 1977. Tephra layers in a drill core from the Vatnajökull Ice Cap. Jökull 27, 2-27. Stroncik, N. A. and H. U. Schmincke 2002. Palagonite – a review. Int. J. Earth Sci. 91, 680–697, doi:10.1007/- s00531-001-0238-7. Stuiver, M., P. J. Reimer, E. Bard, J. W. Beck, G. S. Burr, K. A. Hughen, F. G. McCormac, J. V. D. Plicht and M. JÖKULL No. 62, 2012 37
Side 1
Side 2
Side 3
Side 4
Side 5
Side 6
Side 7
Side 8
Side 9
Side 10
Side 11
Side 12
Side 13
Side 14
Side 15
Side 16
Side 17
Side 18
Side 19
Side 20
Side 21
Side 22
Side 23
Side 24
Side 25
Side 26
Side 27
Side 28
Side 29
Side 30
Side 31
Side 32
Side 33
Side 34
Side 35
Side 36
Side 37
Side 38
Side 39
Side 40
Side 41
Side 42
Side 43
Side 44
Side 45
Side 46
Side 47
Side 48
Side 49
Side 50
Side 51
Side 52
Side 53
Side 54
Side 55
Side 56
Side 57
Side 58
Side 59
Side 60
Side 61
Side 62
Side 63
Side 64
Side 65
Side 66
Side 67
Side 68
Side 69
Side 70
Side 71
Side 72
Side 73
Side 74
Side 75
Side 76
Side 77
Side 78
Side 79
Side 80
Side 81
Side 82
Side 83
Side 84
Side 85
Side 86
Side 87
Side 88
Side 89
Side 90
Side 91
Side 92
Side 93
Side 94
Side 95
Side 96
Side 97
Side 98
Side 99
Side 100
Side 101
Side 102
Side 103
Side 104
Side 105
Side 106
Side 107
Side 108
Side 109
Side 110
Side 111
Side 112
Side 113
Side 114
Side 115
Side 116
Side 117
Side 118
Side 119
Side 120
Side 121
Side 122
Side 123
Side 124
Side 125
Side 126
Side 127
Side 128
Side 129
Side 130
Side 131
Side 132
Side 133
Side 134
Side 135
Side 136
Side 137
Side 138
Side 139
Side 140
Side 141
Side 142
Side 143
Side 144
Side 145
Side 146
Side 147
Side 148
Side 149
Side 150
Side 151
Side 152
Side 153
Side 154
Side 155
Side 156
Side 157
Side 158
Side 159
Side 160
Side 161
Side 162
Side 163
Side 164
Side 165
Side 166
Side 167
Side 168
Side 169
Side 170
Side 171
Side 172
Side 173
Side 174
Side 175
Side 176
Side 177
Side 178
Side 179
Side 180
Side 181
Side 182
Side 183
Side 184
Side 185
Side 186
Side 187
Side 188
Side 189
Side 190
Side 191
Side 192
Side 193
Side 194
Side 195
Side 196
Side 197
Side 198
Side 199
Side 200

x

Jökull

Direkte link

Hvis du vil linke til denne avis/magasin, skal du bruge disse links:

Link til denne avis/magasin: Jökull
https://timarit.is/publication/1155

Link til dette eksemplar:

Link til denne side:

Link til denne artikel:

Venligst ikke link direkte til billeder eller PDfs på Timarit.is, da sådanne webadresser kan ændres uden advarsel. Brug venligst de angivne webadresser for at linke til sitet.