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D. R. HILTON, S. A. HALLDORSSON, E. FÜRI, P. H. BARRY, K. GRÖNVOLD GEOCHIM. COSMOCHIM. ACTA 176 [2016] 206-226 |
| RECYCLING OF CRUSTAL MATERIAL BY THE ICELAND MANTLE PLUME: NEW EVIDENCE FROM NITROGEN ELEMENTAL AND ISOTOPE SYSTEMATICS OF SUBGLACIAL BASALTS |
Go to Location/Sample Survey Go to Data Quality Informations
| The following Tables are available: | |
| 1 | S1 |
| SAMPLE NAME | TYPE OF MATERIAL | HE(CCMSTP/G) | AR40(CCMSTP/G) | HE3_HE4(R/R(A)) | AR40_AR36 | N2(CCMSTP/G) | D15N(PER MIL) |
|---|---|---|---|---|---|---|---|
| VIF-1 | VOLCANIC GLASS | 4.518e-8 | 8.54e-8 | 13 | 346.2 | 7.38e-5 | 2.43 ± 0.14(σ) |
| MID-1 | VOLCANIC GLASS | 3.447e-6 | 2.234e-6 | 17.2 | 1334 | 2.11e-5 | 0.65 ± 0.19(σ) |
| MID-1 | VOLCANIC GLASS | 3.16e-5 | 2.12 ± 0.36(σ) | ||||
| MID-1 | VOLCANIC GLASS | 2.2e-5 | 3.72 ± 0.72(σ) | ||||
| MID-1 | VOLCANIC GLASS | 3.17e-5 | 0.81 ± 0.49(σ) | ||||
| MID-1 | VOLCANIC GLASS | 2.51e-5 | 1.14 ± 0.38(σ) | ||||
| MID-1 | VOLCANIC GLASS | 2.4e-5 | 1.64 ± 0.48(σ) | ||||
| MID-3 | VOLCANIC GLASS | 8.682e-7 | 2.291e-6 | 14.1 | 309 | 3.37e-5 | -0.03 ± 0.65(σ) |
| NES-1 | VOLCANIC GLASS | 1.396e-7 | 6.71e-7 | 15.8 | 297.1 | 3.02e-5 | 0.64 ± 0.47(σ) |
| OLF-1 | VOLCANIC GLASS | 2.582e-7 | 2.72e-8 | 14.5 | 1076 | 2.11e-6 | 4.31 ± 0.74(σ) |
| REY-1 | VOLCANIC GLASS | 6.234e-7 | 3.303e-6 | 14.2 | 296.6 | 6.61e-5 | 4.13 ± 0.39(σ) |
| MAE-1 | VOLCANIC GLASS | 4e-7 | 1.48e-8 | 12.5 | 433 | 2.5e-6 | 2.08 ± 0.36(σ) |
| A1 | VOLCANIC GLASS | 1.685e-7 | 3.29e-7 | 15.3 | 303.6 | 1.7e-5 | 1.67 ± 0.44(σ) |
| A2 | VOLCANIC GLASS | 1.54e-7 | 2.09e-7 | 14 | 750.8 | 2.97e-5 | -2.29 ± 0.47(σ) |
| A2 | VOLCANIC GLASS | 5.09e-6 | 1.63 ± 0.56(σ) | ||||
| A6 | VOLCANIC GLASS | 5.036e-8 | 5.26e-7 | 15.4 | 303.3 | 5.78e-6 | 0.97 ± 1.41(σ) |
| A9 | VOLCANIC GLASS | 8.315e-7 | 2.47e-7 | 21.1 | 419.3 | 2.81e-5 | 5.71 ± 0.48(σ) |
| A9 | VOLCANIC GLASS | 1.01e-5 | 6.16 ± 0.15(σ) | ||||
| NAL-216 | VOLCANIC GLASS | 5.786e-7 | 2.58e-7 | 12.8 | 330.7 | 1.75e-5 | 1.8 ± 0.42(σ) |
| NAL-263 | VOLCANIC GLASS | 2.827e-6 | 9.579e-6 | 9.2 | 316.3 | 8.38e-5 | 3.7 ± 0.64(σ) |
| NAL-263 | VOLCANIC GLASS | 4.55e-5 | 4.71 ± 0.37(σ) | ||||
| NAL-281 | VOLCANIC GLASS | 1.255e-6 | 7.349e-6 | 10.4 | 298 | 7.75e-5 | -0.01 ± 0.45(σ) |
| NAL-356 | VOLCANIC GLASS | 5.82e-8 | 6.55e-7 | 8.5 | 292.7 | 7.43e-6 | -1.78 ± 0.52(σ) |
| NAL-356 | VOLCANIC GLASS | 6.24e-6 | -2.72 ± 0.57(σ) | ||||
| NAL-500 | VOLCANIC GLASS | 2.053e-7 | 1.927e-6 | 17.6 | 295.9 | 1.87e-5 | 1.58 ± 0.64(σ) |
| NAL-584 | VOLCANIC GLASS | 5.31e-8 | 1.01e-7 | 19.7 | 340.4 | 7.74e-6 | 3.35 ± 1(σ) |
| NAL-585 | VOLCANIC GLASS | 5.858e-8 | 1.38e-7 | 8.7 | 311.8 | 1.01e-5 | -1.2 ± 0.53(σ) |
| NAL-595 | VOLCANIC GLASS | 9.17e-7 | 5.596e-6 | 15.7 | 306.3 | 4.16e-5 | -1.49 ± 0.47(σ) |
| NAL600 | VOLCANIC GLASS | 3.366e-7 | 5.98e-7 | 13.8 | 353.5 | 4.54e-5 | 0.97 ± 0.37(σ) |
| NAL-611 | VOLCANIC GLASS | 1.323e-6 | 2.37e-6 | 16.9 | 345.9 | 5.34e-5 | -0.22 ± 0.46(σ) |
| NAL-688 | VOLCANIC GLASS | 1.27e-7 | 7.91e-7 | 8.9 | 313.5 | 3.78e-6 | 2.23 ± 0.36(σ) |
| HS92-15 | VOLCANIC GLASS | 1.637e-6 | 2.006e-6 | 10.8 | 395.9 | 1.71e-5 | 0.05 ± 0.53(σ) |
| KVIH-1 | VOLCANIC GLASS | 1.304e-8 | 2.01e-8 | 9.4 | 300.3 | 1.7e-7 | 8.86 ± 0.37(σ) |
| NAL-828 | VOLCANIC GLASS | 5.457e-7 | 1.8e-7 | 8.8 | 591.1 | 1.5e-5 | -0.59 ± 0.54(σ) |
| NAL-828 | VOLCANIC GLASS | 9.73e-6 | 0.72 ± 0.4(σ) | ||||
| HRD-1 | VOLCANIC GLASS | 4.45e-8 | 1.55e-7 | 9.1 | 350.2 | 1.24e-5 | 3.38 ± 0.36(σ) |
| HRD-1 | VOLCANIC GLASS | 2.93e-6 | -0.88 ± 0.64(σ) | ||||
| A11 | VOLCANIC GLASS | 1.364e-7 | 2.345e-6 | 24.3 | 295.4 | 1.17e-5 | 2.52 ± 0.45(σ) |
| A13/ICE08R-09 | VOLCANIC GLASS | 5.248e-8 | 3.68e-7 | 20.9 | 308.1 | 9.4e-7 | 4.07 ± 0.35(σ) |
| A18/ICE08R-12 | VOLCANIC GLASS | 3.022e-7 | 1.31e-7 | 19.8 | 298 | 1.83e-5 | 5.58 ± 0.46(σ) |
| A20/ICE08R-15 | VOLCANIC GLASS | 5.973e-7 | 2.894e-6 | 20.3 | 323 | 4.94e-5 | 1.53 ± 0.53(σ) |
| A21/ICE08R-16 | VOLCANIC GLASS | 1.1e-6 | 3.558e-6 | 22.2 | 302.6 | 5.41e-5 | 4.27 ± 0.38(σ) |
| A21/ICE08R-16 | VOLCANIC GLASS | 5.99e-6 | 7.87 ± 0.38(σ) | ||||
| A22/ICE08R-17 | VOLCANIC GLASS | 1.034e-6 | 1.85e-7 | 20.2 | 1095 | 2.51e-5 | 4.34 ± 0.73(σ) |
| A22/ICE08R-17 | VOLCANIC GLASS | 4.95e-5 | 1.1 ± 0.53(σ) | ||||
| A23/ICE08R-18 | VOLCANIC GLASS | 2.985e-7 | 1.86e-7 | 21 | 366 | 4.39e-6 | -1.47 ± 0.32(σ) |
| A24 | VOLCANIC GLASS | 5.62e-8 | 4.31e-7 | 25.9 | 306.6 | 1.48e-5 | 3.01 ± 0.44(σ) |
| A27 | VOLCANIC GLASS | 1.155e-7 | 3.54e-7 | 19.7 | 302.5 | 1.89e-5 | 0.86 ± 0.37(σ) |
| A32 | VOLCANIC GLASS | 1.324e-7 | 9.76e-8 | 18.1 | 301.5 | 2.03e-6 | 9.14 ± 0.53(σ) |
| A35 | VOLCANIC GLASS | 1.932e-7 | 2.02e-8 | 20.6 | 322 | 9.98e-6 | 11.96 ± 0.15(σ) |
| A35 | VOLCANIC GLASS | 2.66e-6 | 13.14 ± 0.42(σ) | ||||
| ICE08R-13 | VOLCANIC GLASS | 5.177e-7 | 1.378e-6 | 19.4 | 349.4 | 4.78e-5 | 4.34 ± 0.33(σ) |
| ICE08R-13 | VOLCANIC GLASS | 2.15e-5 | 2.85 ± 0.44(σ) | ||||
| TRI-1 | VOLCANIC GLASS | 4.728e-7 | 2.496e-6 | 25.3 | 306.5 | 1.04e-5 | -0.85 ± 0.98(σ) |
| TRI-1 | VOLCANIC GLASS | 5.37e-6 | -0.23 ± 0.38(σ) | ||||
| TRI-2 | VOLCANIC GLASS | 1.226e-7 | 8.67e-7 | 25.7 | 298 | 4.35e-6 | -2.91 ± 0.36(σ) |
| TRI-3 | VOLCANIC GLASS | 2.033e-7 | 1.094e-6 | 25.2 | 308.3 | 2.03e-5 | 1.24 ± 0.48(σ) |
| BHE-43 | VOLCANIC GLASS | 3.065e-7 | 1.113e-6 | 20.7 | 298.2 | 1.44e-5 | 0.4 ± 0.4(σ) |
| BHE-44 | VOLCANIC GLASS | 2.741e-7 | 1.724e-6 | 21 | 302.9 | 1.66e-5 | 1.19 ± 0.44(σ) |
(Alternative Values are separated by an \)
| SAMPLE NAME | TYPE OF MATERIAL | HE(CCMSTP/G) | HE3_HE4(R/R(A)) |
|---|---|---|---|
| STAP-1 | VOLCANIC GLASS | 4.84e-8 | 14.15 |
| FROST-1 | VOLCANIC GLASS | 1.03e-8 | 1.1 |
| TRI-1 | VOLCANIC GLASS | 4.73e-7 | 25.2 |
| TRI-2 | VOLCANIC GLASS | 1.23e-7 | 25.66 |
| TRI-3 | VOLCANIC GLASS | 2.03e-7 | 24.94 |
| ENG-1 | VOLCANIC GLASS | 2.71e-7 | 22.29 |
| THOR-1 | VOLCANIC GLASS | 3.7e-10 | 2.79 |
| THOR-2 | VOLCANIC GLASS | 9.4e-10 | 2.62 |
| STORID-1 | VOLCANIC GLASS | 1.69e-9 | 8.17 |
| SELJA-1 | VOLCANIC GLASS | 1.41e-8 | 8.18 |
| BHE-43 | VOLCANIC GLASS | 3.07e-7 | 20.58 |
| BHE-44 | VOLCANIC GLASS | 2.74e-7 | 20.79 |
| SAL601 | VOLCANIC GLASS | 4.12e-9 | 17.79 |
| OLAF-1 | VOLCANIC GLASS | 8.1e-10 | 2.36 |
| HNAUS-1 | VOLCANIC GLASS | 2.41e-9 | 4.79 |
| BOTN-1 | VOLCANIC GLASS | 9.6e-10 | 3.88 |
(Alternative Values are separated by an \)
| Location/Sample survey Top | ||||
| SAMPLE NAME | ROCK NAME | SAMPLING TECHNIQUE | LOCATION | LOCATION COMMENT |
| A1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | ARMANNSFELL |
| A11 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | HNOTTOTTAALDA |
| A13/ICE08R-09 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | SKERDINGAR-1 |
| A18/ICE08R-12 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | OUTCROP CLOSE TO DOR |
| A2 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | PORÓLFSFELL |
| A20/ICE08R-15 | BASALT | OUTCROP | ICELAND / ICELAND / KAMBSFELL / EASTERN ICELAND RIFT ZONE | |
| A21/ICE08R-16 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | GNJOTSA NEAR KAMBSFELL |
| A22/ICE08R-17 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | NORTH OF VALAFELL |
| A23/ICE08R-18 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | GULLY NEAR VALAFELL |
| A24 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | MID-BALKAFELL |
| A27 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | KIRKJUFELLSVATN |
| A32 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | NW OF GAENIFJALLGARDUR |
| A35 | BASALT | OUTCROP | ICELAND / ICELAND / EASTERN ICELAND RIFT ZONE | SIGALDA |
| A6 | BASALT | OUTCROP | ICELAND / ICELAND / BLAFELL / WESTERN ICELAND RIFT ZONE | BLAFELL |
| A9 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | ARNARBAELI |
| BHE-43 | BASALT | OUTCROP | ICELAND / ICELAND / HEKLA / SOUTHERN ICELAND RIFT ZONE | HEKLA AREA |
| BHE-44 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | YTRI-RANGÁ |
| BOTN-1 | BASALT | OUTCROP | ICELAND / ICELAND | SNAEFELLSNESS PENINSULA, BOTNSFJAL |
| ENG-1 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | ENGIFJALL |
| FROST-1 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | FROSTASTAÐAVATN |
| HNAUS-1 | BASALT | OUTCROP | ICELAND / ICELAND | SNAEFELLSNESS PENINSULA, HNAUSAGIL |
| HRD-1 | BASALT | OUTCROP | ICELAND / ICELAND / HERDUBREID | |
| HS92-15 | BASALT | OUTCROP | ICELAND / ICELAND / BLAFJALL / NORTHERN ICELAND RIFT ZONE | |
| ICE08R-13 | BASALT | OUTCROP | ICELAND / ICELAND / BLAFJALL / EASTERN ICELAND RIFT ZONE | |
| KVIH-1 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | KVIHOLAFJÖLL |
| MAE-1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | MAELIFELL |
| MID-1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | MIDFELL |
| MID-3 | BASALT | OUTCROP | ICELAND / ICELAND / KALFSTINDAR / WESTERN ICELAND RIFT ZONE | KALFSTINDAR |
| NAL-216 | BASALT | OUTCROP | ICELAND / ICELAND / HVAMMSFJÖLL / NORTHERN ICELAND RIFT ZONE | |
| NAL-263 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | V-SKOGAMANNAFJÖLL |
| NAL-281 | BASALT | OUTCROP | ICELAND / ICELAND / HERDUBREID / NORTHERN ICELAND RIFT ZONE | HERDUBREIDARFJÖLL |
| NAL-356 | BASALT | OUTCROP | ICELAND / ICELAND / UPPTYPPINGAR / NORTHERN ICELAND RIFT ZONE | |
| NAL-500 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | GAESAVATN (GAESAHNJUKAR) |
| NAL-584 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | DYNGJUFJÖLL YTRI |
| NAL-585 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | UPPTYPPINGAR |
| NAL-595 | BASALT | OUTCROP | ICELAND / ICELAND / KISTUFELL / NORTHERN ICELAND RIFT ZONE | |
| NAL600 | BASALT | OUTCROP | ICELAND / ICELAND / URDARHALS / NORTHERN ICELAND RIFT ZONE | |
| NAL-611 | BASALT | OUTCROP | ICELAND / ICELAND / KISTUFELL / NORTHERN ICELAND RIFT ZONE | |
| NAL-688 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | EGGERT/HRUTHALSAR |
| NAL-828 | BASALT | OUTCROP | ICELAND / ICELAND / NORTHERN ICELAND RIFT ZONE | HRUTHALSAR |
| NES-1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | NESJAVELLIR |
| OLAF-1 | BASALT | OUTCROP | ICELAND / ICELAND | SNAEFELLSNESS PENINSULA, BOTNSFJAL |
| OLF-1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | ÖLFUSVATNSFJÖLL |
| REY-1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | REYKJANES VITI |
| SAL601 | BASALT | OUTCROP | ICELAND / ICELAND / KATLA / SOUTHERN ICELAND RIFT ZONE | |
| SELJA-1 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | SELJALANDSFOSS |
| STAP-1 | BASALT | OUTCROP | ICELAND / ICELAND / STAPAFELL / SOUTHERN ICELAND RIFT ZONE | |
| STORID-1 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | STORI-DIMON |
| THOR-1 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | POROLFSFELL |
| THOR-2 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | POROLFSFELL |
| TRI-1 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | PRIHYRNINGUR |
| TRI-2 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | PRIHYRNINGUR |
| TRI-3 | BASALT | OUTCROP | ICELAND / ICELAND / SOUTHERN ICELAND RIFT ZONE | PRIHYRNINGUR |
| VIF-1 | BASALT | OUTCROP | ICELAND / ICELAND / WESTERN ICELAND RIFT ZONE | VIFILSFELL |
Data Quality Informations Abbreviations
Analytical Methods| METHOD/INSTITUTION | ITEMS MEASURED |
|
MS ( MAP-215, IN-VACUO CRUSHING ) UNIVERSITY OF CALIFORNIA SAN DIEGO GEOSCIENCES RESEARCH DIVISION, FLUIDS AND VOLATILES LABORATORY, SCRIPPS INSTITUTION OF OCEANOGRAPHY | HE |
|
MS ( MAP-215, IN-VACUO CRUSHING; R(A) = ATMOSPHERIC HE3/HE4 RATIO = 1.4X10E-6 ) UNIVERSITY OF CALIFORNIA SAN DIEGO GEOSCIENCES RESEARCH DIVISION, FLUIDS AND VOLATILES LABORATORY, SCRIPPS INSTITUTION OF OCEANOGRAPHY | HE3_HE4 |
|
MS ( VG5440, IN-VACUO CRUSHING ) UNIVERSITY OF CALIFORNIA SAN DIEGO GEOSCIENCES RESEARCH DIVISION, FLUIDS AND VOLATILES LABORATORY, SCRIPPS INSTITUTION OF OCEANOGRAPHY | AR40_AR36 HE3_HE4 D15N AR40 HE N2 |
No Fractionation Correction Data available
No Normalization Data available
No Standard Data available