TY - SER AU - Deconinck,Jean AU - Gillot,Pierre-Yves AU - Steinberg,Michel AU - Strasser,André TI - Syn-depositional, low temperature illite formation at the jurassic-cretaceous boundary Purbeckian, in the Jura mountains, Switzerland and France: K/Ar and 18O evidence SN - 00379409 N1 - bibliogr. p. 347-348 ER -