Year |
Citation |
Score |
2017 |
Siler DL, Zhang Y, Spycher NF, Dobson PF, McClain JS, Gasperikova E, Zierenberg RA, Schiffman P, Ferguson C, Fowler A, Cantwell C. Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region Geothermics. 69: 15-33. DOI: 10.1016/J.Geothermics.2017.04.003 |
0.337 |
|
2015 |
Tebo BM, Davis RE, Anitori RP, Connell LB, Schiffman P, Staudigel H. Microbial communities in dark oligotrophic volcanic ice cave ecosystems of Mt. Erebus, Antarctica. Frontiers in Microbiology. 6: 179. PMID 25814983 DOI: 10.3389/Fmicb.2015.00179 |
0.327 |
|
2015 |
Jackson MD, Gudmundsson MT, Bach W, Cappelletti P, Coleman NJ, Ivarsson M, Jónasson K, Jørgensen SL, Marteinsson V, McPhie J, Moore JG, Nielson D, Rhodes JM, Rispoli C, Schiffman P, et al. Time-lapse characterization of hydrothermal seawater and microbial interactions with basaltic tephra at Surtsey Volcano Scientific Drilling. 20: 51-58. DOI: 10.5194/Sd-20-51-2015 |
0.402 |
|
2015 |
Fowler APG, Zierenberg RA, Schiffman P, Marks N, Frileifsson GÓ. Evolution of fluid-rock interaction in the Reykjanes geothermal system, Iceland: Evidence from Iceland Deep Drilling Project core RN-17B Journal of Volcanology and Geothermal Research. 302: 47-63. DOI: 10.1016/J.Jvolgeores.2015.06.009 |
0.787 |
|
2015 |
Marks N, Zierenberg RA, Schiffman P. Strontium and oxygen isotopic profiles through 3km of hydrothermally altered oceanic crust in the Reykjanes Geothermal System, Iceland Chemical Geology. 412: 34-47. DOI: 10.1016/J.Chemgeo.2015.07.006 |
0.78 |
|
2014 |
Elders WA, Nielson D, Schiffman P, Schriener A. Investigating ultra high-enthalpy geothermal systems: A collaborative initiative to promote scientific opportunities Scientific Drilling. 18: 35-42. DOI: 10.5194/Sd-18-35-2014 |
0.322 |
|
2014 |
Pauly BD, Williams LB, Hervig RL, Schiffman P, Zierenberg RA. Methods for in situ SIMS microanalysis of Boron and its isotopes in palagonite Clays and Clay Minerals. 62: 224-234. DOI: 10.1346/Ccmn.2014.0620306 |
0.658 |
|
2014 |
Schiffman P, Zierenberg RA, Mortensen AK, Frioleifsson GO, Elders WA. High temperature metamorphism in the conductive boundary layer adjacent to a rhyolite intrusion in the Krafla geothermal system, Iceland Geothermics. 49: 42-48. DOI: 10.1016/J.Geothermics.2012.11.002 |
0.433 |
|
2013 |
Zierenberg RA, Schiffman P, Barfod GH, Lesher CE, Marks NE, Lowenstern JB, Mortensen AK, Pope EC, Bird DK, Reed MH, Fridleifsson GO, Elders WA. Composition and origin of rhyolite melt intersected by drilling in the Krafla geothermal field, Iceland Contributions to Mineralogy and Petrology. 165: 327-347. DOI: 10.1007/S00410-012-0811-Z |
0.776 |
|
2011 |
Elders WA, Fridleifsson GO, Zierenberg RA, Pope EC, Mortensen AK, Gudmundsson A, Lowenstern JB, Marks NE, Owens L, Bird DK, Reed M, Olsen NJ, Schiffman P. Origin of a rhyolite that intruded a geothermal well while drilling at the Krafla volcano, Iceland Geology. 39: 231-234. DOI: 10.1130/G31393.1 |
0.755 |
|
2011 |
Pauly BD, Schiffman P, Zierenberg RA, Clague DA. Environmental and chemical controls on palagonitization Geochemistry, Geophysics, Geosystems. 12. DOI: 10.1029/2011Gc003639 |
0.681 |
|
2011 |
Marks N, Schiffman P, Zierenberg RA. High-grade contact metamorphism in the Reykjanes geothermal system: Implications for fluid-rock interactions at mid-oceanic ridge spreading centers Geochemistry, Geophysics, Geosystems. 12. DOI: 10.1029/2011Gc003569 |
0.771 |
|
2010 |
Schiffman P, Zierenberg RA, Chadwick WWJ, Clague DA, Lowenstern JB. Contamination of basaltic lava by seawater: Evidence found in a lava pillar from Axial Seamount, Juan de Fuca Ridge Geochemistry Geophysics Geosystems. 11. DOI: 10.1029/2009Gc003009 |
0.413 |
|
2010 |
Marks N, Schiffman P, Zierenberg RA, Franzson H, Fridleifsson GÓ. Hydrothermal alteration in the Reykjanes geothermal system: Insights from Iceland deep drilling program well RN-17 Journal of Volcanology and Geothermal Research. 189: 172-190. DOI: 10.1016/J.Jvolgeores.2009.10.018 |
0.789 |
|
2009 |
Konter JG, Staudigel H, Blichert-Toft J, Hanan BB, Polvé M, Davies GR, Shimizu N, Schiffman P. Geochemical stages at Jasper seamount and the origin of intraplate volcanoes Geochemistry, Geophysics, Geosystems. 10. DOI: 10.1029/2008Gc002236 |
0.499 |
|
2008 |
Franzson H, Zierenberg R, Schiffman P. Chemical transport in geothermal systems in Iceland Evidence from hydrothermal alteration Journal of Volcanology and Geothermal Research. 173: 217-229. DOI: 10.1016/J.Jvolgeores.2008.01.027 |
0.48 |
|
2008 |
Thompson N, Watters RJ, Schiffman P. Stability analysis of Hawaiian Island flanks using insight gained from strength testing of the HSDP core Journal of Volcanology and Geothermal Research. 171: 163-177. DOI: 10.1016/J.Jvolgeores.2007.11.008 |
0.413 |
|
2007 |
Bishop JL, Schiffman P, Murad E, Dyar MD, Drief A, Lane MD. Characterization of alteration products in tephra from Haleakala, Maui: A visible-infrared spectroscopy, Mössbauer spectroscopy, XRD, EMPA and TEM study Clays and Clay Minerals. 55: 1-17. DOI: 10.1346/Ccmn.2007.0550101 |
0.377 |
|
2006 |
Schiffman P, Zierenberg R, Marks N, Bishop JL, Darby Dyar M. Acid-fog deposition of Kilauea volcano: A possible mechanism for the formation of siliceous-sulfate rock coatings on Mars Geology. 34: 921-924. DOI: 10.1130/G22620A.1 |
0.721 |
|
2006 |
Schiffman P, Watters RJ, Thompson N, Walton AW. Hyaloclastites and the slope stability of Hawaiian volcanoes: Insights from the Hawaiian Scientific Drilling Project's 3-km drill core Journal of Volcanology and Geothermal Research. 151: 217-228. DOI: 10.1016/J.Jvolgeores.2005.07.030 |
0.46 |
|
2004 |
Drief A, Schiffman P. Very low-temperature alteration of sideromelane in hyaloclastites and hyalotuffs from Kilauea and Mauna Kea volcanoes: Implications for the mechanism of palagonite formation Clays and Clay Minerals. 52: 622-634. DOI: 10.1346/Ccmn.2004.0520508 |
0.395 |
|
2002 |
Schiffman P, Southard RJ, Eberl DD, Bishop JL. Distinguishing palagonitized from pedogenically-altered basaltic Hawaiian tephra: Mineralogical and geochemical criteria Geological Society Special Publication. 202: 393-405. DOI: 10.1144/GSL.SP.2002.202.01.20 |
0.371 |
|
2002 |
Bishop JL, Schiffman P, Southard R. Geochemical and mineralogical analyses of palagonitic tuffs and altered rinds of pillow basalts in Iceland and applications to Mars Geological Society Special Publication. 202: 371-392. DOI: 10.1144/Gsl.Sp.2002.202.01.19 |
0.455 |
|
2002 |
Konhauser KO, Schiffman P, Fisher QJ. Microbial mediation of authigenic clays during hydrothermal alteration of basaltic tephra, Kilauea Volcano Geochemistry Geophysics Geosystems. 3: 1-13. DOI: 10.1029/2002Gc000317 |
0.41 |
|
2000 |
Schiffman P, Spero HJ, Southard RJ, Swanson DA. Controls on palagonitization versus pedogenic weathering of basaltic tephra: Evidence from the consolidation and geochemistry of the Keanakako'i Ash Member, Kilauea Volcano Geochemistry, Geophysics, Geosystems. 1. DOI: 10.1029/2000Gc000068 |
0.326 |
|
1999 |
Stakes DS, Schiffman P. Hydrothermal alteration within the basement of the sedimented ridge environment of Middle Valley, northern Juan de Fuca Ridge Geological Society of America Bulletin. 111: 1294-1314. DOI: 10.1130/0016-7606(1999)111<1294:Hawtbo>2.3.Co;2 |
0.475 |
|
1998 |
Staudigel H, Chastain RA, Yayanos A, Verdurmen E, Davies GR, Schiffman P, Plank T. Chemical exchange between volcanic ash in seawater: abiotic versus biotic, warm versus cold. Mineralogical Magazine. 1443-1444. DOI: 10.1180/Minmag.1998.62A.3.90 |
0.379 |
|
1998 |
Staudigel H, Yayanos A, Chastain R, Davies G, Verdurmen EAT, Schiffman P, Bourcier R, De Baar H. Biologically mediated dissolution of volcanic glass in seawater Earth and Planetary Science Letters. 164: 233-244. DOI: 10.1016/S0012-821X(98)00207-6 |
0.42 |
|
1996 |
Schiffman P, Southard RJ. Cation Exchange Capacity of Layer Silicates and Palagonitized Glass in Mafic Volcanic Rocks: A Comparative Study of Bulk Extraction and In Situ Techniques Clays and Clay Minerals. 44: 624-634. DOI: 10.1346/Ccmn.1996.0440505 |
0.358 |
|
1995 |
Schiffman P, Staudigel H. The smectite to chlorite transition in a fossil seamount hydrothermal system: the basement complex of La Palma, Canary Islands Journal of Metamorphic Geology. 13: 487-498. DOI: 10.1111/J.1525-1314.1995.Tb00236.X |
0.351 |
|
1995 |
Zierenberg RA, Schiffman P, Jonasson IR, Tosdal R, Pickthorn W, McClain J. Alteration Of Basalt Hyaloclastite At The Off-Axis Sea Cliff Hydrothermal Field, Gorda Ridge Chemical Geology. 126: 77-99. DOI: 10.1016/0009-2541(95)00111-2 |
0.501 |
|
1994 |
Schiffman P, Staudigel H. Hydrothermal alteration of a seamount complex on La Palma, Canary Islands: implications for metamorphism in accreted terranes Geology. 22: 151-154. DOI: 10.1130/0091-7613(1994)022<0151:Haoasc>2.3.Co;2 |
0.473 |
|
1992 |
Varga LB, Varga RJ, Schiffman P. Relation between ore-forming hydrothermal systems and extensional deformation in the Solea graben spreading center, Troodos ophiolite, Cyprus Geology. 20: 987-990. DOI: 10.1130/0091-7613(1992)020<0987:Rbofhs>2.3.Co;2 |
0.385 |
|
1991 |
Schiffman P, Fridleifsson GO. The smectite–chlorite transition in drillhole NJ‐15, Nesjavellir geothermal field, Iceland: XRD, BSE and electron microprobe investigations Journal of Metamorphic Geology. 9: 679-696. DOI: 10.1111/J.1525-1314.1991.Tb00558.X |
0.301 |
|
1990 |
Zierenberg RA, Schiffman P. Microbial control of silver mineralization at a sea-floor hydrothermal site on the northern Gorda Ridge Nature. 348: 155-157. DOI: 10.1038/348155A0 |
0.392 |
|
1988 |
Hall DL, Cohen LH, Schiffman P. Hydrothermal alteration associated with the Iron Hat iron skarn deposit, eastern Mojave Desert, San Bernardino County, California Economic Geology. 83: 568-587. DOI: 10.2113/Gsecongeo.83.3.568 |
0.304 |
|
1988 |
Schiffman P, Smith BM. Petrology and oxygen isotope geochemistry of a fossil seawater hydrothermal system within the Solea graben, northern Troodos ophiolite, Cyprus Journal of Geophysical Research. 93: 4612-4624. DOI: 10.1029/Jb093Ib05P04612 |
0.447 |
|
1987 |
Schiffman P, Smith BM, Varga RJ, Moores EM. Geometry, conditions and timing of off-axis hydrothermal metamorphism and ore-deposition in the Solea graben Nature. 325: 423-425. DOI: 10.1038/325423A0 |
0.489 |
|
1985 |
Schiffman P, Bird DK, Elders WA. Hydrothermal mineralogy of calcareous sandstones from the Colorado River delta in the Cerro Prieto geothermal system, Baja California, Mexico Mineralogical Magazine. 49: 435-449. DOI: 10.1180/MINMAG.1985.049.352.14 |
0.398 |
|
1984 |
Bird DK, Schiffman P, Elders WA, Williams AE, McDowell SD. Calc-silicate mineralization in active geothermal systems Economic Geology. 79: 671-695. DOI: 10.2113/Gsecongeo.79.4.671 |
0.504 |
|
1984 |
Schiffman P, Elders WA, Williams AE, McDowell SD, Bird DK. Active metasomatism in the Cerro Prieto geothermal system, Baja California, Mexico: a telescoped low-pressure, low-temperature metamorphic facies series Geology. 12: 12-15. DOI: 10.1130/0091-7613(1984)12<12:Amitcp>2.0.Co;2 |
0.45 |
|
1984 |
Schiffman P, Williams AE, Evarts RC. Oxygen isotope evidence for submarine hydrothermal alteration of the Del Puerto ophiolite, California Earth and Planetary Science Letters. 70: 207-220. DOI: 10.1016/0012-821X(84)90006-2 |
0.461 |
|
1983 |
Evarts RC, Schiffman P. Submarine hydrothermal metamorphism of the Del Puerto ophiolite, California American Journal of Science. 283: 289-340. DOI: 10.2475/AJS.283.4.289 |
0.35 |
|
1982 |
Elders WA, Bird DK, Williams AE, Schiffman P. HYDROTHERMAL FLOW REGIME AND MAGMATIC HEAT SOURCE OF THE CERRO PRIETO GEOTHERMAL SYSTEM, BAJA CALIFORNIA, MEXICO Geothermics. 13. DOI: 10.1016/0375-6505(84)90005-1 |
0.437 |
|
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