Ampullina vidali Cossmann, 1898 † (original description)
Arcoperna vicina Cossmann, 1898 † (original description)
Batillaria puigcercosensis Cossmann, 1898 † accepted as Vicinocerithium puigcercosense (Cossmann, 1898) † (original description)
Bezanconia pyrenaica Cossmann, 1898 † (original description)
Cerithium pseudotiara Cossmann, 1898 † (original description)
Corbula vidali Cossmann, 1898 † (original description)
Cypraeovula funiculifera Cossmann, 1898 † (original description)
Lima catalauniae Cossmann, 1898 † (original description)
Limatula chonioides Cossmann, 1898 † (original description)
Melania almerae Cossmann, 1898 † accepted as Eginea almerae (Cossmann, 1898) † (original description)
Melania vidali Cossmann, 1898 † accepted as Melanoides vidali (Cossmann, 1898) † (original description)
Ostrea vidali Cossmann, 1898 † (original description)
Pholadomya puschii Goldfuss, 1841 † (additional source)
Potamides hypermeces Cossmann, 1898 † accepted as Tympanotonos hypermeces (Cossmann, 1898) † (original description)
Potamides imbricatarius Cossmann, 1898 † accepted as Trempotamides imbricatarius (Cossmann, 1898) † (original description)
Potamides inaequirugatus Cossmann, 1898 † accepted as Tympanotonos inaequirugatus (Cossmann, 1898) † (original description)
Potamides montsecanus Cossmann, 1898 † accepted as Diptychochilus montsecanus (Cossmann, 1898) † (original description)
Potamides orengae Cossmann, 1898 † (original description)
Potamides palensis (Rouault, 1850) † accepted as Granulolabium palensis (Rouault, 1850) † accepted as Axonella palensis (Rouault, 1850) † (basis of record)
Potamides palensis var. crebiornata Cossmann, 1898 † (original description)
Potamides vidali Cossmann, 1898 † accepted as Cerithideopsis vidali (Cossmann, 1898) † (original description)
Turritella figolina Carez, 1881 † (additional source)
Turritella rodensis Carez, 1881 † (additional source)
Turritella vinculata Zittel, 1863 † (additional source)
Venericardia junctinoda Cossmann, 1898 † (original description)

Spain for Ampullina vidali Cossmann, 1898 † 
Spain for Arcoperna vicina Cossmann, 1898 † 
Spain for Batillaria puigcercosensis Cossmann, 1898 † 
Spain for Bezanconia pyrenaica Cossmann, 1898 † 
Spain for Cerithium pseudotiara Cossmann, 1898 † 
Spain for Corbula vidali Cossmann, 1898 † 
Spain for Cypraeovula funiculifera Cossmann, 1898 † 
Spain for Lima catalauniae Cossmann, 1898 † 
Spain for Limatula chonioides Cossmann, 1898 † 
Spain for Melania almerae Cossmann, 1898 † 
Spain for Melania vidali Cossmann, 1898 † 
Spain for Ostrea vidali Cossmann, 1898 † 
Spain for Potamides hypermeces Cossmann, 1898 † 
Spain for Potamides imbricatarius Cossmann, 1898 † 
Spain for Potamides inaequirugatus Cossmann, 1898 † 
Spain for Potamides montsecanus Cossmann, 1898 † 
Spain for Potamides orengae Cossmann, 1898 † 
Spain for Potamides palensis var. crebiornata Cossmann, 1898 † 
Spain for Potamides vidali Cossmann, 1898 † 
Spain for Venericardia junctinoda Cossmann, 1898 † 

 Type locality

 for Melania almerae Cossmann, 1898 †

Puigcercós, Lleida, Spain; early Ypresian, early Eocene [details]

 Type locality

 for Melania vidali Cossmann, 1898 †

Puigcercós, Lleida, Spain; early Ypresian, early Eocene [details]