Resumen de Lituonella mesojurassica n.sp. from the Mytilus Dogger of the Swiss Prealps
Lituonella mesojurassica n. sp. is described and figured. So far it is only known from limestones referred to Niveau III of the Mytilus Dogger of Sex-Mossard in the nappe of the median Prealps (Canton Vaud) to which o Bathonian Callovian age is ascribed.
