[meteorite-list] Question About Potassium-Argon (K/Ar) dates for North American and Australasian Tektites

[Paul]

Dear Friends,

Can anyone recommend a publication that provides a 
comprehensive listing of Potassium-Argon (K/Ar) dates
that have been published for the North American and 
Australasian tektites?

Also, what the authorative reference(s) work for 
the bulk composition of tektites from each of these 
strewn fields?

Any citations, which you can recommend would be 
greatly appreciated.

Best Regards,

Paul H.