CompuServe Messages

Geologic Time Table

    30-Aug-94 08:01:41
Fm: Kamron Kirkconnell 73740,2246
To: Lanny R. Ream 73512,1163
Well I don't even know what that dateing system is. All the matter on earth is the same age. Frank Reed did instruct me as to how uranium can change its apparent age in respect to the ratio of lead to uranium. The original age of the formation of the uranium cannot be determined though. I was wondering how basalt and granites can be dated.