@article{CRGEOS_2005__337_8_777_0, author = {Fabrice Cordey and Mabrouk Boughdiri and Houa{\"\i}da Sallouhi}, title = {First direct age determination from the {Jurassic} radiolarian-bearing siliceous series {(J\'edidi} {Formation)} of northwestern {Tunisia}}, journal = {Comptes Rendus. G\'eoscience}, pages = {777--785}, publisher = {Elsevier}, volume = {337}, number = {8}, year = {2005}, doi = {10.1016/j.crte.2005.03.013}, language = {en}, }