Légende de la Pl. XVI 



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Paryphostoma minus [Desh.]. — Gr. nat 



Paryphostoma decemliratum, Cossm. — 5/2 



Paryphostoma eximium [Desh.]. — Gr. nat 



Paryphostoma plicatulum [Desh.]. — 3/2 



Litiopa acuminata [Baudon]. — 6/1 



Litiopa alnensis, Pezant. — 3/1 



Solarium Picteti, Desh. — Gr. nat 



Solarium bistriatum, Desh. — Gr. nat 



Solarium patulum, Lamk. — Gr. nat 



id. mut. infraeocaenica, Cossm. — Gr. nat. . . . 



Solarium grande, Nyst. — Gr. nat. [in Desh.] 



Solarium subgranulatum, d'Orb. — 2/1 



Solarium canaliculatum, Lamk. — 2/1 



Solarium Gaudryi, Morlet. — 3/1 



Solarium crenulare, Desh. — Gr. nat 



Solarium plicatulum, Desh. — Gr. nat 



Solarium plicatum, Lamk. — 3/2 



Solarium bifidum, Desh. — 3/2 



Solarium Langlassei, Morlet. — 3*1 



Solarium Goossensi, Morlet. — .'S/1 



Solarium marginatum, Desh. — 5/2 



Solarium bimarginatum, Desh. — 3/1 



Solarium dameriacense, Desh. — 3/2 



Solarium marginale, Desh. — 3/2 



Solarium ammonites, Lamk. — 3/1 



Solarium suessoniense, Watelet. — 2/1 



Solarium {Disculus) obolus, Bayan. — 5/2 



Solarium Bonneti, Cossm. — 2/1. [V. App. IV, p. 36]. . . . 

 Solarium Staadti, Cossm. — 3/1. [V. App. IV, p. 50] ... 



Discohelix Dixoni, Vasseur. — 5/1 



Discohelix [Pseudomalaxis) plicatella, Cossm. — 15/1 [in Cossm.] 



Homalaxis bifrons [Lamk.]. — 2/1 



Homalaxis serrata [Desh.]. — 3/2 



Homalaxis laudunensis [Defr.]. — 3/2. [V. App. IV, p. 51]. . 



Homalaxis spirata [de Raine.]. — 2/1 



Homalaxis ammonoides [Desh.]. — 3/2 



Homalaxis Deshayesi [Michaud]. — 3/2 



Homalaxis marginata [Desh.]. — 2/1. . 



L 'Orme Lut. (Cuis., Bart.) 



Réquiécourt, Lut. 



Caumont Bart. 



Abbecourt Than. 



Mouchy Lut. (Cuis.) 



L'Aulnaie Lut. 



Chaumont Lut. 



Saint-Gobain Cuis. 



Parnes Lut. (Bart.) 



Saint-Gobain Cuis. (Than.) 



Chaumont Lut. 



Hérouval Cuis. (Than.) 



Grignon Lut. (Bart.) 



Le Ruel Bart. (Lut.) 



Mary. , Bart. 



Jaignes Bart. 



Villiers Lut. (Bart.) 



Acy Bart. 



Le Ruel Bart. 



Le Ruel Bart. 



Saint-Gobain Cuis. 



Liancourt Cuis. 



Damery Lut. 



Jonchery Than. 



L'Orme Lut. (Bart.) 



Meicin Guis. 



(Lut.) 



Auvers Bart. 



Marines Bart. 



Jonchery Than. 



Chaussy Lut. 



Le Fayel Bart. 



Çhaussy Lut. (Cuis.) 



Parnes Lut. 



Saint-Gobain Cuis. 



Chaussy Lut. 



Chaussy Lut. 



Cuise Cuis. 



Villiers Lut. (Bart.) 



