Rilly-la-Montagne, Marne, France; Calcaire de Rilly, Thanetian, late Paleocene [details]
Chenay, Jonchery-sur-Vesles and Thil, Marne, France; Thanetian, late Paleocene [details]
Épernay (Mont Bernon), Marne, France; Sparnacian, early Ypresian, early Eocene [details]
Auvers-sur-Oise, Val-d'Oise, France; Bartonian, late Eocene [details]
Jonchery-sur-Vesles (Sables de Bracheux, late Thanetian, late Paleocene) and Mont Bernon near Épernay (Sparnacian, ... [details]
Mont Bernon near Épernay, Marne, France; Sparnacian, early Ypresian, early Eocene [details]
Valmondois, Val-d'Oise, France; early Bartonian, late Eocene [details]
Chenay and Jonchery-sur-Vesles, Marne, France; Sables de Bracheux, late Thanetian, late Paleocene [details]
Hérouval near Montjavoult, Oise, France; Cuisian, late Ypresian, early Eocene [details]
Chenay, Marne, France; Sables de Bracheux, late Thanetian, late Paleocene [details]
Neauphlette, Yvelines (Lutetian, middle Eocene) and Guépelle near Saint-Witz, Val-d'Oise (early Bartonian, late ... [details]
Châlons-sur-Vesles, Marne, France; Sables de Bracheux, late Thanetian, late Paleocene [details]
Chenay, Marne, France; Sables de Bracheux, late Thanetian, late Paleocene [details]
Montjavoult (Hérouval), Oise, France; Cuisian, late Ypresian, early Eocene [details]
Montjavoult (Hérouval), Oise, and Neauphlette, Yvelines, France; Lutetian, middle Eocene [details]
Chenay, Marne, France; Sables de Bracheux, late Thanetian, late Paleocene [details]
Cuise-la-Motte ("Cuise"), Oise, France; Cuisian, late Ypresian, early Eocene [details]
Cossmann stated the type species of Epalxis to be Pleurotoma crenulata Lamarck, 1804; however he used the latter name ... [details]