My recent research involves plate kinematics and dynamics, vulcanism of
Io, and the tectonics of Venus. Click here for details about Research
Research with Michael Stefanick on analysis of Mars' magnetic patterns, JGR publication:
"Vertical extrapolation of Mars magnetic potentials, JGR, 10.1029/2004JE002277, 2004." reprint here.
Research with Han Li and Mark Robinson on debris aprons in the northern hemisphere of Mars:
"Origin of martian northern hemishere mid-latitude lobate debris aprons", Icarus, vol. 176, pp. 382-394, 2005.reprint here.
Lunar and Planetary Science Conferences, abstracts
2005:
``Vertical Extrapolation of Mars Magnetic Streamline Function to Surface''reprint here.
``Study of a 15 km crater with diverse morphology: Elysium Planitia, Mars'', Abstract #1163, (with Audeliz Matias)
reprint here.
2004:
``Vertical Extrapolation of Mars Magnetic Potentials'',
'reprint here.
2003:
``Mars Magnetic Data: The Impact of Noise on the Vertical Extrapolation of Fields and Methods of Suppression''
'reprint here.
See research with graduate student Audeliz Matias on plume activity on Venus as indicated by craters,
GSA Special paper #388, ``Plumes, Plates and Paradigms'':
"Impact Craters as Indicators of Tectonic and Volcanic Activity in the Beta-Atla-Themis Region, Venus"
preprint here.
See the LPSC 33rd poster about my work with Paul Stoddard about Io, volcanoes, and
instability of spin here.
See work on Io, GRL publication:
vol. 29(9), 10.1029/2001GL014539, 2002.
"Distribution of Io's volcanoes: Possible influence on spin axis" here.