SNC Meteorites: Atmosphere Implantation Ages and the Climatic Evolution of Mars

C. E. Moyano-Cambero*, Josep M. Trigo-Rodríguez, F. Javier Martín-Torres

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

SNC meteorites are Martian rocks that provide valuable information about the atmospheric composition of Mars over time. These meteorites experienced significant shock during the impact that released them from Mars, and during the flight through the Martian atmosphere some of the gases were retained in the melted shock-altered glasses. As using different radiogenic systems can precisely date such shock processes, SNC achondrites can be considered time capsules capable of providing significant insight into the atmospheric evolution of Mars. Different SNCs were released by impacts at different times, having then different atmosphere-implantation ages, so in practice we can obtain clues on the composition of Mars’ atmosphere at different times. Taking this information into account, we have developed a 1D model of the evolution of Martian Mars’ atmosphere mass, near surface temperature and pressure.
Original languageEnglish
Title of host publicationThe Early Evolution of the Atmospheres of Terrestrial Planets
EditorsJ.M. Trigo-Rodriguez, François Raulin, Christian Muller, Conor Nixon
Place of PublicationNew York
PublisherSpringer
Chapter13
Pages165-172
Number of pages8
ISBN (Electronic)9781461451914
ISBN (Print)9781461451907
DOIs
Publication statusPublished - 2013

Publication series

NameAstrophysics and Space Science Proceedings
PublisherSpringer
Volume35
ISSN (Print)1570-6591
ISSN (Electronic)1570-6605

Keywords

  • solar wind
  • Martian atmosphere
  • dissociative recombination
  • Martian meteorite
  • Mars atmosphere

Fingerprint Dive into the research topics of 'SNC Meteorites: Atmosphere Implantation Ages and the Climatic Evolution of Mars'. Together they form a unique fingerprint.

  • Cite this

    Moyano-Cambero, C. E., Trigo-Rodríguez, J. M., & Martín-Torres, F. J. (2013). SNC Meteorites: Atmosphere Implantation Ages and the Climatic Evolution of Mars. In J. M. Trigo-Rodriguez, F. Raulin, C. Muller, & C. Nixon (Eds.), The Early Evolution of the Atmospheres of Terrestrial Planets (pp. 165-172). (Astrophysics and Space Science Proceedings ; Vol. 35). Springer . https://doi.org/10.1007/978-1-4614-5191-4_13