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Showing results for tags 'planetology'.
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Venus May Not Have Once Been As Earthlike As Scientists Thought
Oxytropidoceras posted a topic in Geology
Venus May Not Have Been As Earthlike 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. -
Anfinogenova, Y. and Anfinogenov, J., 2019. Challenges of identifying putative planetary-origin meteorites of non-igneous material. Geoscience Frontiers. (Open Access) https://www.sciencedirect.com/science/article/pii/S1674987119300209 https://arxiv.org/abs/1802.09960 And just when I thought that I had heard everything, this paper appeared. Fastook, J.L., Head, J.W. and Deutsch, A.N., 2019. Glaciation on Mercury: Accumulation and flow of ice in permanently shadowed circum-polar crater interiors. Icarus, 317, pp.81-93. http://www.planetary.brown.edu/html_pages/publications.htm http://www.planetary.brown.edu/pdfs/5065.pdf https://www.sciencedirect.com/science/article/pii/S0019103517306061 Yours, Paul H.
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Looking For Fossils On The Surface Of Mars Brian Koberlein, Forbes, May 28, 2018 https://www.forbes.com/sites/briankoberlein/2018/05/29/looking-for-fossils-on-the-surface-of-mars/ McMahon, S., Bosak, T., Grotzinger, J.P., Milliken, R.E., Summons, R.E., Daye, M., Newman, S.A., Fraeman, A., Williford, K.H. and Briggs, D.E.G., 2018. A Field Guide to Finding Fossils on Mars. Journal of Geophysical Research: Planets. First published: 02 May 2018 https://doi.org/10.1029/2017JE005478 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2017JE005478 PDF file at: https://authors.library.caltech.edu/86220/1/McMahon_et_al-2017-Journal_of_Geophysical_Research%3A_Planets.pdf https://www.researchgate.net/publication/324904704_A_Field_Guide_to_Finding_Fossils_on_Mars Yours, Paul H.
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Diamonds from Meteorite Might Have Formed Inside a Long-lost Planet (Open Access with Reviewer's Comments)
Oxytropidoceras posted a topic in Geology
These diamonds from space formed inside a long-lost planet, scientists say. By Sarah Kaplan, Washington Post, April 17, 2018 https://www.washingtonpost.com/news/speaking-of-science/wp/2018/04/17/these-space-diamonds-come-from-a-long-lost-planet-scientists-say/ The open access paper is: Farhang Nabiei, James Badro, Teresa Dennenwaldt, Emad Oveisi, Marco Cantoni, Cécile Hébert, Ahmed El Goresy, Jean-Alix Barrat, and Philippe Gillet, 2018, A large planetary body inferred from diamond inclusions in a ureilite meteorite Nature Communications volume 9, Article number: 1327 (2018) doi:10.1038/s41467-018-03808-6 https://www.nature.com/articles/s41467-018-03808-6 Supplementary Information at: https://www.nature.com/articles/s41467-018-03808-6#Sec16 https://static-content.springer.com/esm/art%3A10.1038%2Fs41467-018-03808-6/MediaObjects/41467_2018_3808_MOESM1_ESM.pdf The reviewer's comments from peer-review are included. It is chance to see how scientists conduct peer-review. Reviewers comments at: https://static-content.springer.com/esm/art%3A10.1038%2Fs41467-018-03808-6/MediaObjects/41467_2018_3808_MOESM2_ESM.pdf Yours, Paul H.