[meteorite-list] Same day (was: New fall, Nkayi Zimbabwe)

[Bernd V. Pauli]

Hi folks,

Same day but not same year:

TREIMAN A.H. (1992) Fall days of the SNC meteorites:
Evidence for an SNC meteoroid stream, and a common site
of origin (Meteoritics 27-1, 1992, 93-95):

Abstract-Four of the SNC meteorites of putative Martian origin are falls.
Two of these fell on October 3: Chassigny in 1815 and Zagami in 1962.
The probability of this coincidence arising from random fall days is
approximately 1 in 60. If this coincidence is not the result of chance, it
suggests that some of the SNC meteorites are derived from a meteoroid
stream. In that Chassigny and Zagami span nearly the full range of SNC
lithologies and histories, the coincidence of fall days is consistent with
suggestions that all of the SNCs came from a single site (impact crater)
on their parent planet.

Cheers,

Bernd