DE LA PROVINCE DE LUXEMBOURG. 



119 



41. Calcaire ferrugineux. 



CÉPHllOPOUES. 



Belemnites giganleus, SchI , 10, 12, lô. 

 Ammonites Blagdeni, Sow , 12, 13. 



— Murchisonae, Sow. 



— Sowerbyi, Mill. 



GASTÉROPUUtS. 



Chemnilzia piocera, d'Orb. 

 Pleijrolomaria gyroplata, Desl. 



— raiilabilis, DcsI., 12. 



LA»IElLlBK,»™cnES. 



Pholadomya buccardium, Ag , 12, lô. 



— fidicula, Sow , 12, 1.5. 



— média, Ag , 12. 



— Murchisonae, Sow., 12. 

 _ .socialis, Morr. et Ljc. 



— Iriquetra, Ag., 13, 14. 



— ZIeteni, Ag. 

 Pleuromya Alduini, Brong., 7, 9,12. 



— angusta, Ag. 



_ elongata, Miinst , 12, 15. 14. 



— Helena, Ch. et Dew. 



— sinuosa, Roem. 



— tenuistria, Miinst., 12. 

 Ceromya conformis, Ag , 12. 



— erycina , Ag.. 7. 



— latior, Ag., 12,13. 



Ceromya lunulata, Ag., 12, 15, 14. 



— major, Ag. 



— striato-punclata, Miinst. 



— truncala, Ag.,12, 13, 14. 

 Trigonia signala, Ag. 

 Tancreilia donaciformis, Lyc. 

 Arca oblonga, Sow., sp. 



Mylilus gibbosus, Sow , sp., 12, 13. 

 Lima allicosta, Cb. el Dew 



— duplicata, Sow., sp., 2", 2'', ô, 4, 3, 12, \ô. 



— proboscidea , Sow , 10,12. 

 Pecten demissus, Phil! , 12, 13, 14. 



— Germaniae, d'Oib., 12, 13, 14. 



— personatus, Goldf. 



— Salurnus, d'Orb., 13. 



— texloiius, SchI., 3, 4,5,7, 12, 14. 

 Ostrea explanata, Goldf. 



— subcrenata, Goldf., 12. 



— sandalina, Goldf, 10. 



Brachiopodes. 



Lingula Beanii, Phill. 



Terebralula perovalis, Sow., 12, 13, 14. 



— subbucculenta, Ch. et Dew., 12, 15, 14. 



Annélides. 



Serpula limax, Goldf., 12, 13. 



— socialis , Goldf , 2°, 2', 3 , 4 , 5 , 1 2 , 1 3. 



— iricarinata , Goldf., 12, 15. 



12. Calcaire subcompacte et calcaire à polypiers. 



CÉPHALOPODES. 



Belemnites giganteus, SchI , 10, 11, 13. 



— apiciconus, de Bl. 

 Nautilus clausus , d'Orb. 

 Ammonites Blagdeni , Sow., 11, 13. 



— Martinsi, il'Orb. 



Gastéropodes 



Chemnitzia heddingtonensis , d'Orb., 13. 

 Turbo ditior, Ch. et Dew. 

 Pleurotomaria mutabilis, Desl., 11. 

 — Phine, Ch. et Dew. 



La.hellibbanches. 



Pholadomya buccardium, Ag., 11, 15. 



— fidicula, Sow., 11, 13. 



— Vezelayi,Lajoye,(gibbosa,Ch elDew), 1- 



— média, Ag., 1 1. 



— Murchisonae, Sow., 1 1. 



— Terquemi, Ch. et Dew. 

 Pleuromya Alduini, Brong , 7, 9, 11 



— decurlata, Ag., 15. 



— einngala, Miinst., Il, 13, 14. 



— tenuistria, Miinst., 11. 

 Ceromya conformis , Ag , 1 1 . 



— latior, Ag, 11, 13. 



