Planetary Geology Seminar - Meteorites

Significance of the small junk? meteorites, planetismals, asteroids, comets.

Types of meteorites?

Compositional zonation of asteroids.

Planetismals: e.g. Gaspra and Ida, Phobos and Deimos

Discussion question from last time? What processes can modify meteoritic material after condensation from the nebulaic gases?

Collecting meteorites in Antarctica.

Shergotites and such?

Readings on cratering for next time:

Discussion question for next time:

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