— 78 - 

 Biflustra gracilis (D'Orb.), Pons. 



— rhomboïdalis (D'Orb.), Saintes, Royan. 



— prolifica (D'Orb.), Royan, Saint-Léger, Péri- 

 gnac. 



Biflustra heretopora (D'Orb.), Royan. 



— meudonensis (D'Orb.), Pons. 



— pauperata (D'Orb.), Royan. 



— allita (D'Orb.), Saintes. 



— bimarginata (D'Orb.), Saint(ds. 



— grandis (D'Orb.), Saintes. 



— lacrymopora (D'Orb.), Saintes. 



— meandrina (D'Orb.), Saintes. 



— ligeriensis (D'Orb.), Pons. 



— cyclopora (D'Orb.), Saintes. 



— marginata (D'Orb.), Saintes, 



— girondina (D'Orb.), Royan. 



Flustrellaria cretacea (D'Orb.), Pons, Royan. 



— francquana (D'Orb.), Pons. 



— forata (D'Orb.), Saintes, Royan. 



— profunda (D'Orb.), Pons, Saintes, Royan. 



— oblonga (D'Orb.), Saintes, Pons. 



