Venus May Not Have Once Been As Earth-like As Scientists Thought

Venus May Not Have Once Been As Earth-like As Scientists Thought

Venus May Not Have Been As Earth-like As Scientists Thought
By Elizabeth Howell, SpaceCom, October 14, 2109
https://www.space.com/venus-not-so-earthlike-after-all.html

The papers are:

Wroblewski, F.W., Treiman, A.H., Bhiravarasu, S.S. and Gregg,
T.K.P., 2019, March. Ovda Fluctus, the Festoon Lava Flow on
Ovda Regio, Venus: Most Likely Basalt. In Lunar and Planetary
Science Conference (Vol. 50).
https://www.hou.usra.edu/meetings/lpsc2019/pdf/1699.pdf

Wroblewski, F.B., Treiman, A.H., Bhiravarasu, S. and Gregg, T.K.,
2019. Ovda Fluctus, the Festoon Lava Flow on Ovda Regio,
Venus: Not Silica???Rich. Journal of Geophysical Research: Planets,
124(8), pp.2233-2245.
https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2019JE006039

Yours,

Paul H.

Mars: More Earth-Like Than Moon-Like

Mars: More Earth-Like Than Moon-Like

Mars: More Earth-Like Than Moon-Like, Louisiana State University
Baton Rouge, Louisiana, February 24, 2017
http://www.lsu.edu/mediacenter/news/2017/02/24geology_susko_scientificreports.php
http://www.upi.com/Science_News/2017/02/24/Mars-mantle-is-complex-and-Earth-like-new-research-suggests/1481487958074/

More Earth-Like than Moon-Like: How Mars Got Its Volcanoes
by Paige Jarreau, Dept. of Geology and Geophysics, Louisiana
State UniversityBaton rouge, Louisiana, February 24, 2017
http://lsuscienceblog.squarespace.com/blog/2017/2/21/more-earth-like-than-moon-like

Elysium Mons Volcano, Mars Orbiter Camera (MOC) High and
Low Resolution Images SPO-2 Observations
http://mars.jpl.nasa.gov/msl/mgs/msss/camera/images/7_10_98_elysium_rel/index.html

The paper is:

Susko, D., and others (2017) A record of igneous evolution in
Elysium, a major Martian volcanic province. Scientific Reports 7
http://www.nature.com/articles/srep43177

Another paper is:

Grott, M., Baratoux, D., Hauber, E., Sautter, V., Mustard, J., Gasnault,
O., Ruff, S.W., Karato, S.I., Debaille, V., Knapmeyer, M. and Sohl, F.,
2013. Long-term evolution of the Martian crust-mantle system.
Space Science Reviews, 174(1-4), pp.49-111.
http://people.earth.yale.edu/sites/default/files/files/Karato/Grott%20et%20al_%20(2013).pdf

Yours,

Paul H.