paleonet Triassic stratigraphy

[Franz-Josef Lindemann <f.j.lindemann@xxxxxxxxxx>]

I am in need of updated information on the following stratigraphical units 
in Russia:

Nyadeytinskaya Formation (Middle Triassic)
Kraznokamenskaya Formation (Middle Triassic)
Teryutekh Formation (Early Triassic, Olenekian)

Correlation tables og other information on the age of these formations 
would be welcome.

Can anybody help?

With kind regards,
fjl

Franz-Josef Lindemann
Natural History Museum, University of Oslo
Department of Geology (Palaeontology)
P.O.Box 1172 Blindern, NO-0318 Oslo
Phone: +47 22 85 16 59
Fax: +47 22 85 18 00
visiting address: Sars' gate 1, NO-0562 Oslo