Research Output 1978 2017

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2017

Magnetic exploration of a low-temperature ultramafic-hosted hydrothermal site (Lost City, 30°N, MAR)

Szitkar, F., Tivey, M. A., Kelley, D. S., Karson, J. A., Früh-Green, G. L. & Denny, A. R. Mar 1 2017 In : Earth and Planetary Science Letters. 461, p. 40-45 6 p.

Research output: Contribution to journalArticle

magnetic anomaly
magnetite
magnetic anomalies
Acetanilides
partitioning
2016
1 Citations
crust
hot spot
rifting
seafloor spreading
seismic velocity
2 Citations

Global rate and distribution of H2 gas produced by serpentinization within oceanic lithosphere

Worman, S. L., Pratson, L. F., Karson, J. A. & Klein, E. M. 2016 In : Geophysical Research Letters. 43, 12, p. 6435-6443 9 p.

Research output: Contribution to journalArticle

lithosphere
serpentinization
peridotite
oceanic lithosphere
continental lithosphere
2014
1 Citations

Diverse magma flow directions during construction of sheeted dike complexes at fast- to superfast-spreading centers

Horst, A. J., Varga, R. J., Gee, J. S. & Karson, J. A. Dec 5 2014 In : Earth and Planetary Science Letters. 408, p. 119-131 13 p.

Research output: Contribution to journalArticle

magma
Ficusin
Automobiles
Magnetic susceptibility
dike
2013
9 Citations

Insights on lava-ice/snow interactions from large-scale basaltic melt experiments

Edwards, B. R., Karson, J., Wysocki, R., Lev, E., Bindeman, I. & Kueppers, U. Aug 2013 In : Geology. 41, 8, p. 851-854 4 p.

Research output: Contribution to journalArticle

ice
lava
melt
experiment
snow
2012

Do-it-yourself lava flows: Science, art and education in the Syracuse University LavaProject

Karson, J. A. & Wysocki, R. J. Sep 2012 In : Earth. 57, 9, p. 38-41 4 p.

Research output: Contribution to journalArticle

lava flow
18 Citations

Investigating lava flow rheology using video analysis and numerical flow models

Lev, E., Spiegelman, M., Wysocki, R. J. & Karson, J. A. Dec 2012 In : Journal of Volcanology and Geothermal Research. 247-248, p. 62-73 12 p.

Research output: Contribution to journalArticle

Rheology
lava
Anthralin
Optical flows
Acetanilides
1 Citations

Subvolcanic subsidence and caldera formation during subaerial seafloor spreading in Iceland

Siler Dr, D. L. & Karson, J. A. Jul 2012 In : Geological Society of America Bulletin. 124, 7-8, p. 1310-1323 14 p.

Research output: Contribution to journalArticle

basin
lava flow
caldera
subsidence
monocline
2011
4 Citations

Paleomagnetic constraints on deformation of superfast-spread oceanic crust exposed at Pito Deep Rift

Horst, A. J., Varga, R. J., Gee, J. S. & Karson, J. A. Dec 1 2011 In : Journal of Geophysical Research D: Atmospheres. 116, 12, B12103

Research output: Contribution to journalArticle

dike
crust
crusts
tectonics
sampling
2010
6 Citations
Svalbard
Ficusin
ridges
Hereditary Corneal Dystrophies
Porosity
2009
16 Citations

Compositions of dikes and lavas from the Pito Deep Rift: Implications for crustal accretion at superfast spreading centers

Pollock, M. A., Klein, E. M., Karson, J. A. & Coleman, D. S. Mar 4 2009 In : Journal of Geophysical Research D: Atmospheres. 114, 3, B03207

Research output: Contribution to journalArticle

dike
rock intrusions
sampling
African horse sickness virus
Ficusin
13 Citations
rocks
Adenosine Diphosphate Sugars
rock intrusions
veins
African horse sickness virus
12 Citations
volcano
Volcanoes
subsidence
Craniofacial Dysostosis
crustal thickening
2008
12 Citations

Direct evidence from anisotropy of magnetic susceptibility for lateral melt migration at superfast spreading centers

Varga, R. J., Horst, A. J., Gee, J. S. & Karson, J. A. Aug 2008 In : Geochemistry, Geophysics, Geosystems. 9, 8, Q08008

Research output: Contribution to journalArticle

dike
rock intrusions
Ficusin
crusts
crust
28 Citations

Role of upwelling hydrothermal fluids in the development of alteration patterns at fast spreading ridges: Evidence from the sheeted dike complex at Pito Deep

Heft, K. L., Gillis, K. M., Pollock, M. A., Karson, J. A. & Klein, E. M. May 2008 In : Geochemistry, Geophysics, Geosystems. 9, 5, Q05O07

Research output: Contribution to journalArticle

dike
Ficusin
rock intrusions
Amoxicillin
fluids
2007
13 Citations
Carbamyl Phosphate
Alkalies
damage
Adenosine Diphosphate Sugars
Cimetidine
44 Citations

Inconsistent correlation of seismic layer 2a and lava layer thickness in oceanic crust

Christeson, G. L., McIntosh, K. D. & Karson, J. A. Jan 25 2007 In : Nature. 445, 7126, p. 418-421 4 p.

Research output: Contribution to journalArticle

Oceans and Seas
Geology
37 Citations

Petrology and geochemistry of primitive lower oceanic crust from Pito Deep: Implications for the accretion of the lower crust at the Southern East Pacific Rise

Perk, N. W., Coogan, L. A., Karson, J. A., Klein, E. M. & Hanna, H. D. Nov 2007 In : Contributions to Mineralogy and Petrology. 154, 5, p. 575-590 16 p.

Research output: Contribution to journalArticle

melt
crusts
Adenosine Diphosphate Sugars
rocks
plutonic rock
10 Citations

The lost city Hydrothermal field revisited

Kelley, D. S., Früh-Green, G. L., Karson, J. A. & Ludwig, K. A. Dec 2007 In : Oceanography. 20, SPL.ISS. 4, p. 90-99 10 p.

Research output: Contribution to journalArticle

2006
97 Citations

Detachment shear zone of the Atlantis Massif core complex, Mid-Atlantic Ridge, 30 °n

Karson, J. A., Früh-Green, G. L., Kelley, D. S., Williams, E. A., Yoerger, D. R. & Jakuba, M. Jun 2006 In : Geochemistry, Geophysics, Geosystems. 7, 6, Q06016

Research output: Contribution to journalArticle

shear
Adenosine Diphosphate Sugars
Tegafur
shear zone
detachment
131 Citations

Mass transfer and fluid flow during detachment faulting and development of an oceanic core complex, Atlantis Massif (MAR 30°N)

Boschi, C., Früh-Green, G. L., Delacour, A., Karson, J. A. & Kelley, D. S. Jan 2006 In : Geochemistry, Geophysics, Geosystems. 7, 1, Q01004

Research output: Contribution to journalArticle

metasomatism
mass transfer
rock
rocks
Adenosine Diphosphate Sugars
2005
534 Citations

A serpentinite-hosted ecosystem: The Lost City hydrothermal field

Kelley, D. S. , Karson, J. A. , Früh-Green, G. L. , Yoerger, D. R. , Shank, T. M. , Butterfield, D. A. , Hayes, J. M. , Schrenk, M. O. , Olson, E. J. , Proskurowski, G. , Jakuba, M. , Bradley, A. , Larson, B. , Ludwig, K. , Glickson, D. , Buckman, K. , Bradley, A. S. , Brazelton, W. J. , Roe, K. , Elend, M. J. & 6 others Delacour, A., Bernasconi, S. M., Lilley, M. D., Baross, J. A., Summons, R. E. & Sylva, S. P. Mar 4 2005 In : Science. 307, 5714, p. 1428-1434 7 p.

Research output: Contribution to journalArticle

Methane
Ecosystem
Geological Processes
Hydrothermal Vents
Chemical Processes
18 Citations
dike
rock intrusions
Ficusin
magma
crusts
9 Citations

Temporal and spatial variability in the composition of lavas exposed along the Western Blanco transform fault

Pollock, M. A., Klein, E. M., Karson, J. A. & Tivey, M. A. Nov 2005 In : Geochemistry, Geophysics, Geosystems. 6, 11, Q11009

Research output: Contribution to journalArticle

crusts
transform fault
mid-ocean ridge basalt
upper crust
lava
2004
86 Citations

East African Rift System (EARS) plume structure: Insights from Quaternary mafic lavas of Turkana, Kenya

Furman, T., Bryce, J. G., Karson, J. & Iotti, A. May 2004 In : Journal of Petrology. 45, 5, p. 1069-1088 20 p.

Research output: Contribution to journalArticle

Earth mantle
mantle source
trace element
Kenya
plumes
9 Citations
rock intrusions
dike
Ficusin
shear stress
remanence
9 Citations
Preganglionic Autonomic Fibers
Adenosine Diphosphate Sugars
Sonar
rocks
texture
8 Citations

Structural expression of oblique seafloor spreading in the Macquarie Island ophiolite, Southern Ocean

Rivizzigno, P. A. & Karson, J. A. Feb 2004 In : Geology. 32, 2, p. 125-128 4 p.

Research output: Contribution to journalArticle

ophiolite
oceanic crust
discontinuity
seafloor spreading
spreading center
2003
208 Citations

30,000 Years of hydrothermal activity at the Lost City vent field

Früh-Green, G. L., Kelley, D. S., Bernasconi, S. M., Karson, J. A., Ludwig, K. A., Butterfield, D. A., Boschi, C. & Proskurowski, G. Jul 25 2003 In : Science. 301, 5632, p. 495-498 4 p.

Research output: Contribution to journalArticle

Strontium Isotopes
Oxygen Isotopes
Carbon Isotopes
Seawater
Hot Temperature
17 Citations

Geochemical relationships between dikes and lavas at the Hess Deep Rift: Implications for magma eruptibility

Stewart, M. A., Klein, E. M., Karson, J. A. & Brophy, J. G. Apr 10 2003 In : Journal of Geophysical Research D: Atmospheres. 108, 4

Research output: Contribution to journalArticle

rock intrusions
magma
dike
Ficusin
ridges
24 Citations

Isotopic composition of gypsum in the Macquarie Island ophiolite: Implications for the sulfur cycle and the subsurface biosphere in oceanic crust

Alt, J. C., Davidson, G. J., Teagle, D. A. H. & Karson, J. A. Jun 2003 In : Geology. 31, 6, p. 549-552 4 p.

Research output: Contribution to journalArticle

sulfate
gypsum
anhydrite
ophiolite
oceanic crust
2002
34 Citations
dike
magma
Ficusin
rock intrusions
magma chamber
55 Citations
spreading center
dike
rock intrusions
oceanic crust
dip
122 Citations

Geology of the Atlantis Massif (Mid-Atlantic Ridge, 30°N): Implications for the evolution of an ultramafic oceanic core complex

Blackmann, D. K., Karson, J. A., Kelley, D. S., Cann, J. R., Früh-Green, G. L., Gee, J. S., Hurst, S. D., John, B. E., Morgan, J., Nooner, S. L., Ross, D. K., Schroeder, T. J. & Williams, E. A. 2002 In : Marine Geophysical Researches. 23, 5-6, p. 443-469 27 p.

Research output: Contribution to journalArticle

dome
uplift
Fluoroacetates
submersible
peridotite
31 Citations
dike
rock intrusions
Ficusin
subsidence
history
7 Citations
deflection
tectonics
remanence
Dextromoramide
inclination
42 Citations

Proterozoic blueschist-bearing mélange in the Anti-Atlas mountains, Morocco

Hefferan, K. P., Admou, H., Hilal, R., Karson, J. A., Saquaque, A., Juteau, T., Bohn, M. M., Samson, S. D. & Kornprobst, J. M. Nov 25 2002 In : Precambrian Research. 118, 3-4, p. 179-194 16 p.

Research output: Contribution to journalArticle

blueschist
Adenosine Diphosphate Sugars
Chronic Mucocutaneous Candidiasis
Acenocoumarol
Biogenic Amines
2001
568 Citations

An off-axis hydrothermal vent field near the mid-atlantic ridge at 30° n

Kelley, D. S., Karson, J. A., Blackman, D. K., Früh-Green, G. L., Butterfield, D. A., Lilley, M. D., Olson, E. J., Schrenk, M. O., Roe, K. K., Lebon, G. T. & Rivizzigno, P. Jul 12 2001 In : Nature. 412, 6843, p. 145-149 5 p.

Research output: Contribution to journalArticle

Hydrothermal Vents
Oceans and Seas
Carbonates
Seawater
Sulfides
8 Citations
transform fault
Svalbard
basalt
ridges
fractionation
45 Citations

Fluid flow patterns in fast spreading East Pacific Rise crust exposed at Hess Deep

Gillis, K. M., Muehlenbachs, K., Stewart, M., Gleeson, T. & Karson, J. Nov 10 2001 In : Journal of Geophysical Research D: Atmospheres. 106, B11, p. 26311-26329 19 p., 2000JB000038

Research output: Contribution to journalArticle

rock intrusions
dike
temperature
Ficusin
liquids
15 Citations

Oceanic crust when earth was young

Karson, J. A. May 11 2001 In : Science. 292, 5519, p. 1076-1079 4 p.

Research output: Contribution to journalArticle

2000
74 Citations

Anti-Atlas (Morocco) role in Neoproterozoic Western Gondwana reconstruction

Hefferan, K. P., Admou, H., Karson, J. A. & Saquaque, A. 2000 In : Precambrian Research. 103, 1-2, p. 89-96 8 p.

Research output: Contribution to journalArticle

atlas
Acenocoumarol
craton
suture zone
Gondwana
23 Citations
ophiolite
convergent margin
trench
triple junction
mid-ocean ridge basalt
25 Citations

Structural and magmatic segmentation of the Tertiary East Greenland Volcanic Rifted Margin

Karson, J. A. & Brooks, C. K. 2000 In : Geological Society Special Publication. 164, p. 313-338 26 p.

Research output: Contribution to journalArticle

flexure
segmentation
Transform faults
Basalt
Subsidence
29 Citations

Uranium-series age constraints on lavas from the axial valley of the Mid-Atlantic Ridge, MARK area

Sturm, M. E., Goldstein, S. J., Klein, E. M., Karson, J. A. & Murrell, M. T. 2000 In : Earth and Planetary Science Letters. 181, 1-2, p. 61-70 10 p.

Research output: Contribution to journalArticle

Buccal Administration
Tegafur
Volcanoes
Cimetidine
Sediments
1999
52 Citations
Fault
massifs
Transform faults
crusts
ridges
25 Citations

Ultracataclasis, sintering, and frictional melting in pseudotachylytes from East Greenland

Curewitz, D. & Karson, J. A. Dec 1999 In : Journal of Structural Geology. 21, 12, p. 1693-1713 21 p.

Research output: Contribution to journalArticle

pseudotachylite
host rock
matrix
amphibole
melting
1998
23 Citations

Computer-aided interpretation of side-looking sonar images from the eastern intersection of the Mid-Atlantic Ridge with the Kane Transform

Gao, D., Hurst, S. D., Karson, J. A., Delaney, J. R. & Spiess, F. N. Sep 10 1998 In : Journal of Geophysical Research D: Atmospheres. 103, 9, p. 20997-21014 18 p.

Research output: Contribution to journalArticle

transform
valleys
Middle Ear
valley
Kynurenine
10 Citations

Dike orientations, fault-block rotations, and the construction of slow spreading oceanic crust at 22°40′N on the Mid-Atlantic Ridge

Lawrence, R. M., Karson, J. A. & Hurst, S. D. 1998 In : Journal of Geophysical Research D: Atmospheres. 103, B1, p. 663-676 14 p., 97JB02541

Research output: Contribution to journalArticle

rock intrusions
dike
Ficusin
valleys
valley