Replies

To: BenLurkin

60 million-year-old meteorite impact.

How do they determine 10 million from 60 million years?

6 posted on 12/15/2017 12:11:58 PM PST by Hot Tabasco (My cat is not fat, she is just big boned........)

To: Hot Tabasco

Potassium-argon dating and other methods no doubt.

16 posted on 12/15/2017 12:55:59 PM PST by PIF (They came for me and mine ... now it is your turn ...)

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