Jökull - 01.01.2005, Page 28

Leó Kristjánsson and Ágúst Guðmundsson
Flow N Dec Inc Lon Lat Alf J100 Pol
VV 1 5 172 −68 4 −75 3 2.43 R
VV 2 5 147 −80 118 −77 6 1.38 R
VV 3 5 175 −74 13 −85 6 0.56 R
VV 3B 3 177 −77 90 −89 3 2.00 R
VV 4 5 117 −77 104 −65 4 0.75 R
VV 5 5 146 −78 96 −76 4 2.64 R
VV 6 4 227 −68 263 −62 9 6.10 R
VV 7 5 215 −75 250 −74 8 1.88 R
VV 8 5 36 −51 135 −11 6 0.94 RT
VV 9 5 29 −86 158 −59 3 2.32 R
VV10 5 87 −20 82 − 8 18 0.15 E
VV11 5 175 −63 356 −69 3 4.18 R
VV12 6 161 −56 16 −59 4 2.84 R
VV13 5 138 −79 107 −73 3 3.08 R
VV14 5 228 −78 229 −71 3 1.41 R
VV15 5 102 +35 56 +13 5 0.94 NT
VV16 6 211 +87 339 +60 2 2.82 N
VV17 5 231 −17 289 −24 6 0.54 RT
VV18 6 211 −79 227 −78 3 8.78 R
VV19 5 185 −78 195 −86 3 4.77 R
VV20 5 19 +78 46 +83 2 7.29 N
VS North of Sturluá stream
VS 1 6 27 +83 13 +76 4 0.25 N
VS 2 4 328 +77 272 +77 4 1.31 N
VS 3 6 235 −10 285 −19 7 1.27 RT
VS 4 5 253 −78 219 −62 4 3.82 R
VS 5 5 247 −82 204 −66 3 8.48 R
VS 6 5 188 −76 271 −86 2 2.54 R
ST Sturluá stream
ST 1 5 176 −78 133 −87 1 3.32 R
ST 1A 5 179 −78 152 −88 2 5.07 R
ST 1B 4 151 −70 52 −72 2 5.12 R
ST 2 5 54 −74 133 −41 3 1.09 R
ST 3 5 168 −48 2 −54 2 0.90 R
ST 4 4 356 +65 175 +72 6 4.51 N
ST 5 3 11 +66 141 +72 8 4.85 N
ST 6 5 41 +79 42 +74 5 4.27 N
ST 7 5 346 +61 191 +66 2 4.83 N
ST 8 5 343 +61 196 +65 3 0.63 N
MM Arnaldsstaðir
MM 1 4 186 −80 187 −85 3 5.02 R
MM 2 4 245 −84 193 −67 3 41.40 R
Flow N Dec Inc Lon Lat Alf J100 Pol
MK Marklækur stream
MK 1 4 49 −66 130 −29 4 1.64 RT
MK 2 4 357 +79 331 +86 2 7.36 N
MK 3 4 348 +77 264 +85 2 3.60 N
MK 4 5 Feldspar−porph. dike R
MK 5 4 313 +80 297 +72 3 0.56 N
MK 6 4 259 +66 289 +39 5 0.33 NT
MK 7 4 6 +71 141 +81 5 2.66 N
MK 8 5 358 +60 169 +65 4 10.97 N
MK 9 4 50 +83 17 +71 3 2.14 N
MK10 4 56 +83 19 +70 6 3.72 N
MK11 Omitted, probably top of MK10
MK12 4 357 −77 167 −41 2 1.43 R
MK13 4 208 −71 276 −73 2 5.59 R
MK14 4 210 −74 262 −75 2 2.14 R
MK15 Omitted, top part of MK14
MK16 4 63 −70 123 −39 3 6.45 RT
MK17 4 227 −70 257 −65 4 8.69 R
MK18 4 152 −84 142 −75 3 14.73 R
MK19 4 131 −82 123 −71 3 11.66 R
MK20 4 83 −73 114 −48 2 4.62 R
MK21 4 155 −80 115 −79 3 12.78 R
MK22 4 216 −71 268 −69 2 6.45 R
MK23 4 202 −83 186 −76 2 1.07 R
MK24 4 212 −76 246 −76 2 6.50 R
MK25 4 302 −66 207 −32 5 3.05 RT
MK26 4 195 −68 310 −74 5 1.57 R
MK27 Inaccessible
MK28 4 144 −69 58 −68 3 5.18 R
MK29 4 175 −72 4 −81 3 4.56 R
MK30 4 190 −79 210 −85 5 4.14 R
MK31 4 344 +83 326 +78 3 2.55 N
MK32 4 79 +82 21 +64 5 4.26 N
MK33 4 354 +65 177 +71 2 1.12 N
MK34 4 3 +69 156 +77 4 7.67 N
MK35 4 254 +82 316 +57 6 2.67 N
MK36 4 355 +78 312 +87 4 2.68 N
MK37 4 194 +85 341 +55 4 6.32 N
MK38 4 169 +88 347 +61 3 3.37 N
MK39 4 174 +78 348 +42 2 4.56 N
MK40 4 190 +74 339 +35 4 0.94 NT
MK41 4 342 +69 208 +74 6 20.59 N
Table 2. Paleomagnetic directions and virtual poles (VGPs) in Suðurdalur lavas. N = number of samples used
in averaging. Decl, incl = declination and inclination of the best average directions for each flow. Long, lat =
coordinates of the virtual geomagnetic pole for that flow. Alf = 95% confidence angle for the average direction.
J100 = arithmetic average of the remanence intensity, after 10 mT AF treatment. Pol = polarity: N = normal, R
= reverse. T and E indicate latitudes less than 40◦ and 10◦ respectively. – Segulstefnur og sýndar-segulskaut í
hraunlögum Suðurdals.
Figure 6. Virtual geomagnetic pole positions of 72
flows from Suðurdalur. Circles: Profile VV; trian-
gles: profiles VS and ST; squares: profile MK in-
cluding MM. – Sýndar-segulskaut úr hraunlögum
í Suðurdal.
28 JÖKULL No. 55